What is the best way to travel from Southall to Cardiff?
Looking for a trip? Check and compare all the available Trains and Buses to Cardiff from Southall. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach Cardiff from Southall?
You can reach Cardiff with just £6 by taking a Bus from National Express, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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National Express3h 15m022:25London Heathrow AirportHeathrow Terminal 5 Coach Station01:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 05/03/2026 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 05/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 30m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 05/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 20m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 05/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 05/03/2026 10:45:00. 50 Economy ticket for £12 per person are available. Travel duration is 7h 25m
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FlixBus6h 25m014:00Luton AirportLuton Airport Parkway20:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 05/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 05/03/2026 20:25:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 25m
Cheapest Buses Thursday
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National Express3h 50m000:10London Heathrow AirportHeathrow Terminal 5 Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 06/03/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 04:00:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 50m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 06/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 06/03/2026 10:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 7h 25m
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FlixBus6h 25m014:00Luton AirportLuton Airport Parkway20:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 06/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 06/03/2026 20:25:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 25m
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National Express5h 5m021:40London Heathrow AirportHeathrow Terminal 5 Coach Station02:45CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 06/03/2026 21:40:00 to University, Cardiff (United Kingdom) arriving at 07/03/2026 02:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 5m
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National Express5h 15m022:20London Heathrow AirportHeathrow Terminal 5 Coach Station03:35CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 06/03/2026 22:20:00 to University, Cardiff (United Kingdom) arriving at 07/03/2026 03:35:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 15m
Cheapest Buses Friday
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National Express5h 10m022:50London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 07/03/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 08/03/2026 04:00:00. 50 Economy ticket for £6 per person are available. Travel duration is 5h 10m
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National Express4h 55m023:05London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 07/03/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 08/03/2026 04:00:00. 50 Economy ticket for £6 per person are available. Travel duration is 4h 55m
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National Express4h 35m013:50London Gatwick AirportLondon Gatwick Airport - North Terminal18:25CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 07/03/2026 13:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 07/03/2026 18:25:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 35m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 07/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 07/03/2026 10:45:00. 50 Economy ticket for £15 per person are available. Travel duration is 7h 25m
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FlixBus6h 25m014:00Luton AirportLuton Airport Parkway20:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 07/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 07/03/2026 20:25:00. 50 Economy ticket for £15 per person are available. Travel duration is 6h 25m
Cheapest Buses Saturday
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 08/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 08/03/2026 10:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 7h 25m
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 08/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 30m
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National Express5h 10m022:50London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 08/03/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 10m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 08/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 20m
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FlixBus6h 20m014:00Luton AirportLuton Airport Parkway20:20CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 08/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 08/03/2026 20:20:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 20m
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Transport For London2h 43m015:02SouthallCentral Station17:45CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 15:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 17:45:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 43m
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Transport For London2h 39m016:02SouthallCentral Station18:41CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 16:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 18:41:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 39m
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Transport For London2h 42m017:02SouthallCentral Station19:44CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 17:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 19:44:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 42m
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Transport For London2h 41m018:02SouthallCentral Station20:43CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 18:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 20:43:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 41m
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Transport For London2h 32m019:02SouthallCentral Station21:34CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 19:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 21:34:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 32m
Cheapest Buses Sunday
Cheapest Trains Sunday
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National Express3h 15m022:25London Heathrow AirportHeathrow Terminal 5 Coach Station01:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 10/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express3h 50m000:10London Heathrow AirportHeathrow Terminal 5 Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 04:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
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National Express3h 15m019:25London Heathrow AirportHeathrow Terminal 5 Coach Station22:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 19:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 22:40:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 15m
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FlixBus3h 10m000:15London Heathrow AirportHeathrow Coach Station03:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 09/03/2026 03:25:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m000:40London Heathrow AirportHeathrow Coach Station04:05CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 09/03/2026 04:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 25m
Cheapest Buses Monday
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 10/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 11/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 30m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 10/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 11/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 20m
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National Express3h 50m000:10London Heathrow AirportHeathrow Terminal 5 Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 10/03/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 10/03/2026 04:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
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FlixBus3h 10m000:15London Heathrow AirportHeathrow Coach Station03:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 10/03/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 10/03/2026 03:25:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m000:40London Heathrow AirportHeathrow Coach Station04:05CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 10/03/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 10/03/2026 04:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 25m
Cheapest Buses Tuesday
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 11/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 12/03/2026 01:40:00. 50 Economy ticket for £9 per person are available. Travel duration is 4h 30m
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National Express5h 10m022:50London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 11/03/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 12/03/2026 04:00:00. 50 Economy ticket for £9 per person are available. Travel duration is 5h 10m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 11/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 12/03/2026 01:40:00. 50 Economy ticket for £9 per person are available. Travel duration is 4h 20m
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FlixBus3h 10m000:15London Heathrow AirportHeathrow Coach Station03:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 11/03/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 11/03/2026 03:25:00. 50 Economy ticket for £12 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m000:40London Heathrow AirportHeathrow Coach Station04:05CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 11/03/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 11/03/2026 04:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 25m
Cheapest Buses Wednesday
What are the fastest trips from Southall to Cardiff?
You can get to Cardiff from Southall in just 2h 32m with a Train from Transport For London. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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National Express3h 15m022:25London Heathrow AirportHeathrow Terminal 5 Coach Station01:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 05/03/2026 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 05/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 20m
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 05/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 30m
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FlixBus6h 25m014:00Luton AirportLuton Airport Parkway20:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 05/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 05/03/2026 20:25:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 25m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 05/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 05/03/2026 10:45:00. 50 Economy ticket for £12 per person are available. Travel duration is 7h 25m
Fastest Buses Thursday
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National Express3h 50m000:10London Heathrow AirportHeathrow Terminal 5 Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 06/03/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 06/03/2026 04:00:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 50m
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National Express5h 5m021:40London Heathrow AirportHeathrow Terminal 5 Coach Station02:45CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 06/03/2026 21:40:00 to University, Cardiff (United Kingdom) arriving at 07/03/2026 02:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 5m
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National Express5h 15m022:20London Heathrow AirportHeathrow Terminal 5 Coach Station03:35CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 06/03/2026 22:20:00 to University, Cardiff (United Kingdom) arriving at 07/03/2026 03:35:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 15m
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FlixBus6h 25m014:00Luton AirportLuton Airport Parkway20:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 06/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 06/03/2026 20:25:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 25m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 06/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 06/03/2026 10:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 7h 25m
Fastest Buses Friday
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National Express4h 35m013:50London Gatwick AirportLondon Gatwick Airport - North Terminal18:25CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 07/03/2026 13:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 07/03/2026 18:25:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 35m
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National Express4h 55m023:05London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 07/03/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 08/03/2026 04:00:00. 50 Economy ticket for £6 per person are available. Travel duration is 4h 55m
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National Express5h 10m022:50London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 07/03/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 08/03/2026 04:00:00. 50 Economy ticket for £6 per person are available. Travel duration is 5h 10m
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FlixBus6h 25m014:00Luton AirportLuton Airport Parkway20:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 07/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 07/03/2026 20:25:00. 50 Economy ticket for £15 per person are available. Travel duration is 6h 25m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 07/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 07/03/2026 10:45:00. 50 Economy ticket for £15 per person are available. Travel duration is 7h 25m
Fastest Buses Saturday
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Transport For London2h 32m019:02SouthallCentral Station21:34CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 19:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 21:34:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 32m
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Transport For London2h 39m016:02SouthallCentral Station18:41CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 16:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 18:41:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 39m
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Transport For London2h 41m018:02SouthallCentral Station20:43CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 18:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 20:43:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 41m
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Transport For London2h 42m017:02SouthallCentral Station19:44CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 17:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 19:44:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 42m
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Transport For London2h 43m015:02SouthallCentral Station17:45CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 08/03/2026 15:02:00 to Central Station, Cardiff (United Kingdom) arriving at 08/03/2026 17:45:00. 50 Economy ticket for £41 per person are available. Travel duration is 2h 43m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 08/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 20m
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 08/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 30m
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National Express5h 10m022:50London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 08/03/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 10m
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FlixBus6h 20m014:00Luton AirportLuton Airport Parkway20:20CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 08/03/2026 14:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 08/03/2026 20:20:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 20m
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FlixBus7h 25m003:20Luton AirportLuton Airport Parkway10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Luton Airport Parkway, Luton Airport (United Kingdom) at 08/03/2026 03:20:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 08/03/2026 10:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 7h 25m
Fastest Trains Sunday
Fastest Buses Sunday
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FlixBus3h 10m000:15London Heathrow AirportHeathrow Coach Station03:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 09/03/2026 03:25:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 10m
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National Express3h 15m022:25London Heathrow AirportHeathrow Terminal 5 Coach Station01:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 10/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express3h 15m019:25London Heathrow AirportHeathrow Terminal 5 Coach Station22:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 19:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 22:40:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 15m
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FlixBus3h 25m000:40London Heathrow AirportHeathrow Coach Station04:05CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 09/03/2026 04:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 25m
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National Express3h 50m000:10London Heathrow AirportHeathrow Terminal 5 Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 09/03/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 09/03/2026 04:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
Fastest Buses Monday
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FlixBus3h 10m000:15London Heathrow AirportHeathrow Coach Station03:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 10/03/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 10/03/2026 03:25:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m000:40London Heathrow AirportHeathrow Coach Station04:05CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 10/03/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 10/03/2026 04:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 25m
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National Express3h 50m000:10London Heathrow AirportHeathrow Terminal 5 Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 10/03/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 10/03/2026 04:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 10/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 11/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 20m
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 10/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 11/03/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 30m
Fastest Buses Tuesday
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FlixBus3h 10m000:15London Heathrow AirportHeathrow Coach Station03:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 11/03/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 11/03/2026 03:25:00. 50 Economy ticket for £12 per person are available. Travel duration is 3h 10m
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FlixBus3h 25m000:40London Heathrow AirportHeathrow Coach Station04:05CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 11/03/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 11/03/2026 04:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 25m
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National Express4h 20m021:20London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 11/03/2026 21:20:00 to Coach Station, Cardiff (United Kingdom) arriving at 12/03/2026 01:40:00. 50 Economy ticket for £9 per person are available. Travel duration is 4h 20m
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National Express4h 30m021:10London Gatwick AirportLondon Gatwick Airport - North Terminal01:40CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 11/03/2026 21:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 12/03/2026 01:40:00. 50 Economy ticket for £9 per person are available. Travel duration is 4h 30m
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National Express5h 10m022:50London Gatwick AirportLondon Gatwick Airport - North Terminal04:00CardiffCoach Station0EconomyA Bus from National Express goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 11/03/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 12/03/2026 04:00:00. 50 Economy ticket for £9 per person are available. Travel duration is 5h 10m
Fastest Buses Wednesday
Here you will find all operators and timetables for a
Bus from Southall to Cardiff
What are the most popular stations in Southall and Cardiff?
In Southall, you will usually depart from Bus Stop or Central Station, while in Cardiff you will be arriving at Central Station, Dingle Road Train Station or Penarth Train Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Cardiff from Southall? With 5 connections between 1 Train and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Southall and Cardiff, you can pay as low as £6 with a Bus from National Express.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Train from Transport For London: you will get to Cardiff in just 2h 32m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Southall and Cardiff are National Express, FlixBus and Transport For London, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Southall and Cardiff is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Greenford or to Newlyn, and look at flights from Farnborough Airport, and landing at Cardiff Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Southall to Cardiff?
The most popular companies between Southall and Cardiff, are National Express, FlixBus and Transport For London. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: National Express and FlixBus
All you need to know when you travel from Southall to Cardiff
Check all information on comfort and services on all modes of transports from Southall to Cardiff. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Southall to Cardiff
How can I reach Cardiff from Southall?
Every day, there are on average 5 connections between Train and Bus, with which you can get to Cardiff from Southall.
How far is Cardiff from Southall?
The distance between Southall and Cardiff is 194.4 km.
What is the most ecofriendly mode of transport between Southall and Cardiff?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 5 kgs of CO2, a train 7 kgs, a car 33 kgs, and a flight 48 kgs.
What is the cheapest mode of transport from Southall to Cardiff?
You can get to Cardiff with just £6 by taking a Bus from National Express.
What is the fastest way to get from Southall to Cardiff?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Cardiff in just 2h 32m with a Train from Transport For London.
More routes to Southall and to Cardiff
Looking for more options? Here you can see the most popular routes to Southall and to Cardiff. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Cardiff
- Birmingham to Cardiff
- Bournemouth to Cardiff
- Brighton to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Coventry to Cardiff
- Edinburgh to Cardiff
- Glasgow to Cardiff
- Gloucester to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport to Cardiff
- London to Cardiff
- Luton to Cardiff
- Manchester to Cardiff
- Newcastle upon Tyne to Cardiff
- Newport (Wales) to Cardiff
- Nottingham to Cardiff
- Plymouth to Cardiff
- Portsmouth to Cardiff
- Southampton to Cardiff
- Swansea to Cardiff
