What is the best way to travel from Southall to Cardiff?
Looking for a trip? Check and compare all the available Buses and Trains 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 £9 by taking a Bus from FlixBus, 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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FlixBus3h 45m021:40London Heathrow AirportHeathrow Terminal 5 Coach Station01:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 21/04/2026 21:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 01:25:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 45m
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FlixBus3h 45m022:35London Heathrow AirportHeathrow Terminal 5 Coach Station02:20CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 21/04/2026 22:35:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 02:20:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 45m
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FlixBus3h 25m022:00London Heathrow AirportHeathrow Coach Station01:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 21/04/2026 22:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 01:25:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 25m
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National Express6h 0m008:00Luton AirportLuton Airport14:00CardiffCoach Station0EconomyA Bus from National Express goes from Luton Airport, Luton Airport (United Kingdom) at 21/04/2026 08:00:00 to Coach Station, Cardiff (United Kingdom) arriving at 21/04/2026 14:00:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 0m
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National Express6h 35m009:45Luton AirportLuton Airport16:20CardiffCoach Station0EconomyA Bus from National Express goes from Luton Airport, Luton Airport (United Kingdom) at 21/04/2026 09:45:00 to Coach Station, Cardiff (United Kingdom) arriving at 21/04/2026 16:20:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 35m
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Transport For London2h 38m009:32SouthallCentral Station12:10CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 09:32:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 12:10:00. 50 Economy ticket for £61 per person are available. Travel duration is 2h 38m
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Transport For London2h 28m009:42SouthallCentral Station12:10CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 09:42:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 12:10:00. 50 Economy ticket for £65 per person are available. Travel duration is 2h 28m
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Transport For London2h 22m008:45SouthallCentral Station11:07CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 08:45:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 11:07:00. 50 Economy ticket for £85 per person are available. Travel duration is 2h 22m
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Transport For London2h 25m009:15SouthallCentral Station11:40CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 09:15:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 11:40:00. 50 Economy ticket for £85 per person are available. Travel duration is 2h 25m
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Transport For London2h 21m008:16SouthallCentral Station10:37CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 08:16:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 10:37:00. 50 Economy ticket for £118 per person are available. Travel duration is 2h 21m
Cheapest Buses Tuesday
Cheapest Trains 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 22/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 03:25:00. 50 Economy ticket for £9 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 22/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 04:05:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 25m
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FlixBus3h 40m007:05London Heathrow AirportHeathrow Coach Station10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 22/04/2026 07:05:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 10:45:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 40m
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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 22/04/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 04:00:00. 50 Economy ticket for £11 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 22/04/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 55m
Cheapest Buses Wednesday
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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 23/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 04:00:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 50m
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National Express5h 25m019:20London Heathrow AirportHeathrow Terminal 5 Coach Station00:45CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 23/04/2026 19:20:00 to University, Cardiff (United Kingdom) arriving at 24/04/2026 00:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 5h 25m
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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 23/04/2026 19:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 22:40:00. 50 Economy ticket for £11 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 23/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/04/2026 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 23/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/04/2026 04:05:00. 50 Economy ticket for £12 per person are available. Travel duration is 3h 25m
Cheapest Buses Thursday
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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 24/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/04/2026 03:25:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 10m
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National Express5h 25m018:25London Heathrow AirportHeathrow Terminal 5 Coach Station23:50CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 24/04/2026 18:25:00 to University, Cardiff (United Kingdom) arriving at 24/04/2026 23:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 25m
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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 24/04/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/04/2026 04:00:00. 50 Economy ticket for £11 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 24/04/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 55m
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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 24/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/04/2026 04:05:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 25m
Cheapest Buses Friday
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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 25/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
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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 25/04/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 26/04/2026 04:00:00. 50 Economy ticket for £11 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 25/04/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 26/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 4h 55m
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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 25/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/04/2026 03:25:00. 50 Economy ticket for £11 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 25/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/04/2026 04:05:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 25m
Cheapest Buses Saturday
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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 26/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 26/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
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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 26/04/2026 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 27/04/2026 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express5h 35m009:25London Heathrow AirportHeathrow Terminal 5 Coach Station15:00CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 26/04/2026 09:25:00 to University, Cardiff (United Kingdom) arriving at 26/04/2026 15:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 35m
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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 26/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 26/04/2026 03:25:00. 50 Economy ticket for £14 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 26/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 26/04/2026 04:05:00. 50 Economy ticket for £14 per person are available. Travel duration is 3h 25m
Cheapest 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 27/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 27/04/2026 03:25:00. 50 Economy ticket for £9 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 27/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 27/04/2026 04:05:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 25m
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FlixBus3h 40m007:05London Heathrow AirportHeathrow Coach Station10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 27/04/2026 07:05:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 27/04/2026 10:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 40m
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National Express5h 25m018:25London Heathrow AirportHeathrow Terminal 5 Coach Station23:50CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 27/04/2026 18:25:00 to University, Cardiff (United Kingdom) arriving at 27/04/2026 23:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 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 27/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 27/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
Cheapest Buses Monday
What are the fastest trips from Southall to Cardiff?
You can get to Cardiff from Southall in just 2h 21m 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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Transport For London2h 21m008:16SouthallCentral Station10:37CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 08:16:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 10:37:00. 50 Economy ticket for £118 per person are available. Travel duration is 2h 21m
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Transport For London2h 22m008:45SouthallCentral Station11:07CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 08:45:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 11:07:00. 50 Economy ticket for £85 per person are available. Travel duration is 2h 22m
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Transport For London2h 25m009:15SouthallCentral Station11:40CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 09:15:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 11:40:00. 50 Economy ticket for £85 per person are available. Travel duration is 2h 25m
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Transport For London2h 28m009:42SouthallCentral Station12:10CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 09:42:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 12:10:00. 50 Economy ticket for £65 per person are available. Travel duration is 2h 28m
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Transport For London2h 38m009:32SouthallCentral Station12:10CardiffCentral Station0EconomyA Train from Transport For London goes from Central Station, Southall (United Kingdom) at 21/04/2026 09:32:00 to Central Station, Cardiff (United Kingdom) arriving at 21/04/2026 12:10:00. 50 Economy ticket for £61 per person are available. Travel duration is 2h 38m
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FlixBus3h 25m022:00London Heathrow AirportHeathrow Coach Station01:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 21/04/2026 22:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 01:25:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 25m
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FlixBus3h 45m021:40London Heathrow AirportHeathrow Terminal 5 Coach Station01:25CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 21/04/2026 21:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 01:25:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 45m
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FlixBus3h 45m022:35London Heathrow AirportHeathrow Terminal 5 Coach Station02:20CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 21/04/2026 22:35:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 02:20:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 45m
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National Express6h 0m008:00Luton AirportLuton Airport14:00CardiffCoach Station0EconomyA Bus from National Express goes from Luton Airport, Luton Airport (United Kingdom) at 21/04/2026 08:00:00 to Coach Station, Cardiff (United Kingdom) arriving at 21/04/2026 14:00:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 0m
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National Express6h 35m009:45Luton AirportLuton Airport16:20CardiffCoach Station0EconomyA Bus from National Express goes from Luton Airport, Luton Airport (United Kingdom) at 21/04/2026 09:45:00 to Coach Station, Cardiff (United Kingdom) arriving at 21/04/2026 16:20:00. 50 Economy ticket for £12 per person are available. Travel duration is 6h 35m
Fastest Trains Tuesday
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 22/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 03:25:00. 50 Economy ticket for £9 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 22/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 04:05:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 25m
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FlixBus3h 40m007:05London Heathrow AirportHeathrow Coach Station10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 22/04/2026 07:05:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/04/2026 10:45:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 40m
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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 22/04/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 04:00:00. 50 Economy ticket for £11 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 22/04/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 10m
Fastest Buses Wednesday
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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 23/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/04/2026 03:25:00. 50 Economy ticket for £12 per person are available. Travel duration is 3h 10m
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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 23/04/2026 19:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 22:40:00. 50 Economy ticket for £11 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 23/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/04/2026 04:05:00. 50 Economy ticket for £12 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 23/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 23/04/2026 04:00:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 50m
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National Express5h 25m019:20London Heathrow AirportHeathrow Terminal 5 Coach Station00:45CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 23/04/2026 19:20:00 to University, Cardiff (United Kingdom) arriving at 24/04/2026 00:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 5h 25m
Fastest Buses Thursday
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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 24/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/04/2026 03:25:00. 50 Economy ticket for £10 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 24/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/04/2026 04:05:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 25m
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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 24/04/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/04/2026 04:00:00. 50 Economy ticket for £11 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 24/04/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 10m
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National Express5h 25m018:25London Heathrow AirportHeathrow Terminal 5 Coach Station23:50CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 24/04/2026 18:25:00 to University, Cardiff (United Kingdom) arriving at 24/04/2026 23:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 25m
Fastest Buses Friday
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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 25/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/04/2026 03:25:00. 50 Economy ticket for £11 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 25/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/04/2026 04:05:00. 50 Economy ticket for £11 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 25/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
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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 25/04/2026 23:05:00 to Coach Station, Cardiff (United Kingdom) arriving at 26/04/2026 04:00:00. 50 Economy ticket for £11 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 25/04/2026 22:50:00 to Coach Station, Cardiff (United Kingdom) arriving at 26/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 10m
Fastest Buses Saturday
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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 26/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 26/04/2026 03:25:00. 50 Economy ticket for £14 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 26/04/2026 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 27/04/2026 01:40:00. 50 Economy ticket for £11 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 26/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 26/04/2026 04:05:00. 50 Economy ticket for £14 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 26/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 26/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
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National Express5h 35m009:25London Heathrow AirportHeathrow Terminal 5 Coach Station15:00CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 26/04/2026 09:25:00 to University, Cardiff (United Kingdom) arriving at 26/04/2026 15:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 35m
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 27/04/2026 00:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 27/04/2026 03:25:00. 50 Economy ticket for £9 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 27/04/2026 00:40:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 27/04/2026 04:05:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 25m
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FlixBus3h 40m007:05London Heathrow AirportHeathrow Coach Station10:45CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 27/04/2026 07:05:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 27/04/2026 10:45:00. 50 Economy ticket for £10 per person are available. Travel duration is 3h 40m
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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 27/04/2026 00:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 27/04/2026 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 50m
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National Express5h 25m018:25London Heathrow AirportHeathrow Terminal 5 Coach Station23:50CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 27/04/2026 18:25:00 to University, Cardiff (United Kingdom) arriving at 27/04/2026 23:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 5h 25m
Fastest Buses Monday
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 Central Station or Bus Stop, while in Cardiff you will be arriving at Central Station, Penarth Train Station or Dingle Road 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 £9 with a Bus from FlixBus.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 21m.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 £9 by taking a Bus from FlixBus.
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 21m 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 Southall
- Birmingham to Southall
- Trips to Cardiff
- Aberdeen to Cardiff
- Amsterdam to Cardiff
- Bath to Cardiff
- Birmingham to Cardiff
- Bordeaux to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Edinburgh to Cardiff
- Exeter to Cardiff
- Glasgow to Cardiff
- Gloucester to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport to Cardiff
- London Stansted Airport to Cardiff
- London to Cardiff
- Manchester to Cardiff
- Newcastle upon Tyne to Cardiff
- Nottingham to Cardiff
- Paris to Cardiff
- Sunderland to Cardiff
- Swansea to Cardiff
- Swindon to Cardiff
