What is the best way to travel from London to Cardiff?
Looking for a trip? Check and compare all the available Buses and Carpool to Cardiff from London. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Cardiff from London?
You can reach Cardiff with just £7 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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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 19/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 20/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 19/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 20/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 50m013:10London Heathrow AirportHeathrow Terminal 5 Coach Station17:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 19/12/2025 13:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 19/12/2025 17:00:00. 50 Economy ticket for £15 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 19/12/2025 19:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 19/12/2025 22:40:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 15m
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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 19/12/2025 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 20/12/2025 01:40:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 15m
Cheapest Buses Friday
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National Express3h 30m000:30London Heathrow AirportHeathrow Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 20/12/2025 00:30:00 to Coach Station, Cardiff (United Kingdom) arriving at 20/12/2025 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 30m
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National Express3h 25m016:30LondonVictoria Coach Station19:55CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 16:30:00 to University, Cardiff (United Kingdom) arriving at 20/12/2025 19:55:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 25m
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National Express3h 20m016:30LondonVictoria Coach Station19:50CardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 16:30:00 to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 20/12/2025 19:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 21/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 21/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
Cheapest Buses Saturday
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National Express3h 15m022:30LondonVictoria Coach Station01:45CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 01:45:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 15m
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National Express3h 10m022:30LondonVictoria Coach Station01:40CardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 22/12/2025 01:40:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 10m
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National Express3h 20m022:30LondonVictoria Coach Station01:50CardiffCastle Street0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to Castle Street, Cardiff (United Kingdom) arriving at 22/12/2025 01:50:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
Cheapest Buses Sunday
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National Express3h 5m000:30LondonVictoria Coach Station03:35CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 00:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 03:35:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 5m
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National Express3h 30m009:30LondonVictoria Coach Station13:00CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 09:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 13:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 30m
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National Express3h 55m015:30LondonVictoria Coach Station19:25CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 15:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 19:25:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 55m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
Cheapest Buses Monday
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National Express3h 5m000:30LondonVictoria Coach Station03:35CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 00:30:00 to University, Cardiff (United Kingdom) arriving at 23/12/2025 03:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 5m
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National Express3h 0m000:30LondonVictoria Coach Station03:30CardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 00:30:00 to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 23/12/2025 03:30:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 0m
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National Express3h 10m000:30LondonVictoria Coach Station03:40CardiffCastle Street0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 00:30:00 to Castle Street, Cardiff (United Kingdom) arriving at 23/12/2025 03:40:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 10m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
Cheapest Buses Tuesday
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National Express3h 35m013:10London Heathrow AirportHeathrow Terminal 5 Coach Station16:45CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 24/12/2025 13:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 24/12/2025 16:45:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 35m
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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 24/12/2025 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/12/2025 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express3h 30m015:10London Heathrow AirportHeathrow Terminal 5 Coach Station18:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 24/12/2025 15:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 24/12/2025 18:40:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 30m
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FlixBus3h 50m011:30LondonVictoria Coach Station15:20CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 24/12/2025 11:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 15:20:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 50m
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FlixBus4h 0m019:00LondonVictoria Coach Station23:00CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 24/12/2025 19:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 23:00:00. 50 Economy ticket for £18 per person are available. Travel duration is 4h 0m
Cheapest Buses Wednesday
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 25/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 26/12/2025 01:50:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 20m
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FlixBus5h 25m010:05London Gatwick AirportLondon Gatwick Airport - North Terminal15:30CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 25/12/2025 10:05:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/12/2025 15:30:00. 50 Economy ticket for £19 per person are available. Travel duration is 5h 25m
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FlixBus5h 15m010:15London Gatwick AirportLondon Gatwick Airport - North Terminal15:30CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 25/12/2025 10:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/12/2025 15:30:00. 50 Economy ticket for £19 per person are available. Travel duration is 5h 15m
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National Express12h 0m023:40London Heathrow AirportHeathrow Terminal 5 Coach Station11:40CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 25/12/2025 23:40:00 to University, Cardiff (United Kingdom) arriving at 26/12/2025 11:40:00. 50 Economy ticket for £54 per person are available. Travel duration is 12h 0m
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National Express4h 45m008:00LondonVictoria Coach Station12:45CardiffCoach Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/12/2025 08:00:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/12/2025 12:45:00. 50 Economy ticket for £57 per person are available. Travel duration is 4h 45m
Cheapest Buses Thursday
What are the fastest trips from London to Cardiff?
You can get to Cardiff from London in just 3h 0m with a Bus from National Express. 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 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 19/12/2025 19:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 19/12/2025 22:40:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 15m
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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 19/12/2025 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 20/12/2025 01:40:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 19/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 20/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 19/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 20/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 50m013:10London Heathrow AirportHeathrow Terminal 5 Coach Station17:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 19/12/2025 13:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 19/12/2025 17:00:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 50m
Fastest Buses Friday
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National Express3h 20m016:30LondonVictoria Coach Station19:50CardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 16:30:00 to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 20/12/2025 19:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 21/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 21/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 25m016:30LondonVictoria Coach Station19:55CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 20/12/2025 16:30:00 to University, Cardiff (United Kingdom) arriving at 20/12/2025 19:55:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 25m
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National Express3h 30m000:30London Heathrow AirportHeathrow Coach Station04:00CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 20/12/2025 00:30:00 to Coach Station, Cardiff (United Kingdom) arriving at 20/12/2025 04:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 30m
Fastest Buses Saturday
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National Express3h 10m022:30LondonVictoria Coach Station01:40CardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 22/12/2025 01:40:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 10m
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National Express3h 15m022:30LondonVictoria Coach Station01:45CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 01:45:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 15m
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National Express3h 20m022:30LondonVictoria Coach Station01:50CardiffCastle Street0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to Castle Street, Cardiff (United Kingdom) arriving at 22/12/2025 01:50:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 21/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 22/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
Fastest Buses Sunday
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National Express3h 5m000:30LondonVictoria Coach Station03:35CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 00:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 03:35:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 5m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 23/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 30m009:30LondonVictoria Coach Station13:00CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 09:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 13:00:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 30m
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National Express3h 55m015:30LondonVictoria Coach Station19:25CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 22/12/2025 15:30:00 to University, Cardiff (United Kingdom) arriving at 22/12/2025 19:25:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 55m
Fastest Buses Monday
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National Express3h 0m000:30LondonVictoria Coach Station03:30CardiffGabalfa Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 00:30:00 to Gabalfa Interchange, Cardiff (United Kingdom) arriving at 23/12/2025 03:30:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 0m
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National Express3h 5m000:30LondonVictoria Coach Station03:35CardiffUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 00:30:00 to University, Cardiff (United Kingdom) arriving at 23/12/2025 03:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 5m
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National Express3h 10m000:30LondonVictoria Coach Station03:40CardiffCastle Street0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 00:30:00 to Castle Street, Cardiff (United Kingdom) arriving at 23/12/2025 03:40:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 10m
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FlixBus3h 20m021:30LondonVictoria Coach Station00:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 21:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 00:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 23/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 01:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
Fastest Buses Tuesday
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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 24/12/2025 22:25:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/12/2025 01:40:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 15m
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National Express3h 30m015:10London Heathrow AirportHeathrow Terminal 5 Coach Station18:40CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 24/12/2025 15:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 24/12/2025 18:40:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 30m
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National Express3h 35m013:10London Heathrow AirportHeathrow Terminal 5 Coach Station16:45CardiffCoach Station0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 24/12/2025 13:10:00 to Coach Station, Cardiff (United Kingdom) arriving at 24/12/2025 16:45:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 35m
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FlixBus3h 50m011:30LondonVictoria Coach Station15:20CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 24/12/2025 11:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 15:20:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 50m
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FlixBus4h 0m019:00LondonVictoria Coach Station23:00CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 24/12/2025 19:00:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 24/12/2025 23:00:00. 50 Economy ticket for £18 per person are available. Travel duration is 4h 0m
Fastest Buses Wednesday
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FlixBus3h 20m022:30LondonVictoria Coach Station01:50CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from Victoria Coach Station, London (United Kingdom) at 25/12/2025 22:30:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 26/12/2025 01:50:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 20m
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National Express4h 45m008:00LondonVictoria Coach Station12:45CardiffCoach Station0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/12/2025 08:00:00 to Coach Station, Cardiff (United Kingdom) arriving at 25/12/2025 12:45:00. 50 Economy ticket for £57 per person are available. Travel duration is 4h 45m
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FlixBus5h 15m010:15London Gatwick AirportLondon Gatwick Airport - North Terminal15:30CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 25/12/2025 10:15:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/12/2025 15:30:00. 50 Economy ticket for £19 per person are available. Travel duration is 5h 15m
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FlixBus5h 25m010:05London Gatwick AirportLondon Gatwick Airport - North Terminal15:30CardiffKingsway Coach Stop0EconomyA Bus from FlixBus goes from London Gatwick Airport - North Terminal, London Gatwick Airport (United Kingdom) at 25/12/2025 10:05:00 to Kingsway Coach Stop, Cardiff (United Kingdom) arriving at 25/12/2025 15:30:00. 50 Economy ticket for £19 per person are available. Travel duration is 5h 25m
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National Express12h 0m023:40London Heathrow AirportHeathrow Terminal 5 Coach Station11:40CardiffUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 25/12/2025 23:40:00 to University, Cardiff (United Kingdom) arriving at 26/12/2025 11:40:00. 50 Economy ticket for £54 per person are available. Travel duration is 12h 0m
Fastest Buses Thursday
Here you will find all operators and timetables for a
Bus from London to Cardiff
What are the most popular stations in London and Cardiff?
In London, you will usually depart from Euston Station, King's Cross St Pancras or Victoria Rail 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 London? With 5 connections between 2 Bus and Carpool 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 London and Cardiff, you can pay as low as £7 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 Bus from National Express: you will get to Cardiff in just 3h 0m.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 London and Cardiff are National Express and FlixBus, 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 London 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 Belsize Park or to Newlyn, and look at flights from Rochester 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 London to Cardiff?
The most popular companies between London and Cardiff, are National Express and FlixBus. 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 London to Cardiff
Check all information on comfort and services on all modes of transports from London 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 London to Cardiff
How can I reach Cardiff from London?
Every day, there are on average 5 connections between Bus and Carpool, with which you can get to Cardiff from London.
How far is Cardiff from London?
The distance between London and Cardiff is 211.2 km.
What is the most ecofriendly mode of transport between London 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 6 kgs of CO2, a train 7 kgs, a car 36 kgs, and a flight 52 kgs.
What is the cheapest mode of transport from London to Cardiff?
You can get to Cardiff with just £7 by taking a Bus from National Express.
What is the fastest way to get from London 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 3h 0m with a Bus from National Express.
More routes to London and to Cardiff
Looking for more options? Here you can see the most popular routes to London and to Cardiff. Simply click on a connection, and you’ll find all the details about the route!
- Trips to London
- Aberdeen to London
- Bath to London
- Bilbao to London
- Birmingham to London
- Bradford to London
- Bristol to London
- Cambridge to London
- Cardiff to London
- Chesterfield to London
- Derby to London
- Edinburgh to London
- Glasgow to London
- Lancaster to London
- Leeds to London
- Liverpool to London
- London Stansted Airport to London
- Manchester to London
- Newcastle upon Tyne to London
- Newquay to London
- Norwich to London
- Nottingham to London
- Paris to London
- Portsmouth to London
- Sheffield to London
- Trips to Cardiff
- Aberdeen to Cardiff
- Bath to Cardiff
- Birmingham to Cardiff
- Bridgwater to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Edinburgh to Cardiff
- Exeter to Cardiff
- Glasgow to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport to Cardiff
- Manchester to Cardiff
- Middlesbrough to Cardiff
- Newcastle upon Tyne to Cardiff
- Norwich to Cardiff
- Paris to Cardiff
- Reading to Cardiff
- Sheffield to Cardiff
- Southampton to Cardiff
- Sunderland to Cardiff
- Swansea to Cardiff
