What is the best way to travel from Cardiff to London?
Looking for a trip? Check and compare all the available Buses, Trains and Carpool to London from Cardiff. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 3 available companies to find your perfect trip!
What is the cheapest way to reach London from Cardiff?
You can reach London with just £9 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 55m013:00CardiffKingsway Coach Stop16:55LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 19/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 19/12/2025 16:55:00. 50 Economy ticket for £17 per person are available. Travel duration is 3h 55m
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FlixBus4h 30m013:00CardiffKingsway Coach Stop17:30LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 19/12/2025 13:00:00 to Victoria Coach Station, London (United Kingdom) arriving at 19/12/2025 17:30:00. 50 Economy ticket for £17 per person are available. Travel duration is 4h 30m
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National Express4h 10m018:05CardiffCoach Station22:15LondonHammersmith0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 19/12/2025 18:05:00 to Hammersmith, London (United Kingdom) arriving at 19/12/2025 22:15:00. 50 Economy ticket for £20 per person are available. Travel duration is 4h 10m
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FlixBus3h 20m017:15CardiffKingsway Coach Stop20:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 19/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 19/12/2025 20:35:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 20m
Cheapest Buses Friday
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National Express3h 30m013:45CardiffCoach Station17:15LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 20/12/2025 13:45:00 to Earl's Court, London (United Kingdom) arriving at 20/12/2025 17:15:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 30m
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National Express3h 40m014:45CardiffCoach Station18:25LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 20/12/2025 14:45:00 to Earl's Court, London (United Kingdom) arriving at 20/12/2025 18:25:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 40m
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National Express3h 30m016:45CardiffCoach Station20:15LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 20/12/2025 16:45:00 to Earl's Court, London (United Kingdom) arriving at 20/12/2025 20:15:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 30m
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FlixBus3h 20m016:15CardiffKingsway Coach Stop19:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 20/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 20/12/2025 19:35:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 20m
Cheapest Buses Saturday
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 21/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 21/12/2025 06:35:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 15m004:50CardiffCoach Station08:05LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 21/12/2025 04:50:00 to Earl's Court, London (United Kingdom) arriving at 21/12/2025 08:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 15m
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National Express3h 5m005:55CardiffCoach Station09:00LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 21/12/2025 05:55:00 to Earl's Court, London (United Kingdom) arriving at 21/12/2025 09:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 5m
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FlixBus3h 55m013:00CardiffKingsway Coach Stop16:55LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 21/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 21/12/2025 16:55:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 55m
Cheapest Buses Sunday
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FlixBus4h 30m013:00CardiffKingsway Coach Stop17:30LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 22/12/2025 13:00:00 to Victoria Coach Station, London (United Kingdom) arriving at 22/12/2025 17:30:00. 50 Economy ticket for £13 per person are available. Travel duration is 4h 30m
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FlixBus3h 50m016:15CardiffKingsway Coach Stop20:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 22/12/2025 16:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 22/12/2025 20:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
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FlixBus3h 50m017:15CardiffKingsway Coach Stop21:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 22/12/2025 17:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 22/12/2025 21:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 22/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 22/12/2025 06:35:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 20m
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Great Western Railway (GWR)2h 30m008:18CardiffCentral Station10:48LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 08:18:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 10:48:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 30m
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Great Western Railway (GWR)2h 32m008:38CardiffCentral Station11:10LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 08:38:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 11:10:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 32m
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Great Western Railway (GWR)2h 36m009:19CardiffCentral Station11:55LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 09:19:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 11:55:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 36m
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Great Western Railway (GWR)2h 36m009:49CardiffCentral Station12:25LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 09:49:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 12:25:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 36m
Cheapest Buses Monday
Cheapest Trains Monday
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FlixBus4h 0m012:05CardiffKingsway Coach Stop16:05LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 23/12/2025 12:05:00 to Hammersmith, London (United Kingdom) arriving at 23/12/2025 16:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 4h 0m
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FlixBus3h 55m013:00CardiffKingsway Coach Stop16:55LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 23/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 23/12/2025 16:55:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 55m
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FlixBus3h 20m016:15CardiffKingsway Coach Stop19:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 23/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 23/12/2025 19:35:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 23/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 23/12/2025 06:35:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 20m
Cheapest Buses Tuesday
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FlixBus4h 0m006:05CardiffKingsway Coach Stop10:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 24/12/2025 06:05:00 to Victoria Coach Station, London (United Kingdom) arriving at 24/12/2025 10:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 4h 0m
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FlixBus3h 55m007:10CardiffKingsway Coach Stop11:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 24/12/2025 07:10:00 to Victoria Coach Station, London (United Kingdom) arriving at 24/12/2025 11:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 55m
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FlixBus4h 25m009:15CardiffKingsway Coach Stop13:40LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 24/12/2025 09:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 24/12/2025 13:40:00. 50 Economy ticket for £18 per person are available. Travel duration is 4h 25m
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 24/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 24/12/2025 06:35:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
Cheapest Buses Wednesday
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FlixBus3h 20m017:15CardiffKingsway Coach Stop20:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 25/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 25/12/2025 20:35:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 20m
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FlixBus3h 50m017:15CardiffKingsway Coach Stop21:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 25/12/2025 17:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 25/12/2025 21:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 50m
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FlixBus3h 35m011:00CardiffKingsway Coach Stop14:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 25/12/2025 11:00:00 to Hammersmith, London (United Kingdom) arriving at 25/12/2025 14:35:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 35m
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National Express4h 30m007:05CardiffCoach Station11:35LondonVictoria Coach Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 25/12/2025 07:05:00 to Victoria Coach Station, London (United Kingdom) arriving at 25/12/2025 11:35:00. 50 Economy ticket for £57 per person are available. Travel duration is 4h 30m
Cheapest Buses Thursday
What are the fastest trips from Cardiff to London?
You can get to London from Cardiff in just 2h 30m with a Train from Great Western Railway (GWR). 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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FlixBus3h 20m017:15CardiffKingsway Coach Stop20:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 19/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 19/12/2025 20:35:00. 50 Economy ticket for £20 per person are available. Travel duration is 3h 20m
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National Express3h 37m019:13Bristol AirportBristol Airport22:50LondonEarl's Court0EconomyA Bus from National Express goes from Bristol Airport, Bristol Airport (United Kingdom) at 19/12/2025 19:13:00 to Earl's Court, London (United Kingdom) arriving at 19/12/2025 22:50:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 37m
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FlixBus3h 55m013:00CardiffKingsway Coach Stop16:55LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 19/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 19/12/2025 16:55:00. 50 Economy ticket for £17 per person are available. Travel duration is 3h 55m
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National Express4h 10m018:05CardiffCoach Station22:15LondonHammersmith0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 19/12/2025 18:05:00 to Hammersmith, London (United Kingdom) arriving at 19/12/2025 22:15:00. 50 Economy ticket for £20 per person are available. Travel duration is 4h 10m
Fastest Buses Friday
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FlixBus3h 20m016:15CardiffKingsway Coach Stop19:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 20/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 20/12/2025 19:35:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m017:15CardiffKingsway Coach Stop20:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 20/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 20/12/2025 20:35:00. 50 Economy ticket for £15 per person are available. Travel duration is 3h 20m
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National Express3h 30m013:45CardiffCoach Station17:15LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 20/12/2025 13:45:00 to Earl's Court, London (United Kingdom) arriving at 20/12/2025 17:15:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 30m
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National Express3h 30m016:45CardiffCoach Station20:15LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 20/12/2025 16:45:00 to Earl's Court, London (United Kingdom) arriving at 20/12/2025 20:15:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 30m
Fastest Buses Saturday
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National Express3h 5m005:55CardiffCoach Station09:00LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 21/12/2025 05:55:00 to Earl's Court, London (United Kingdom) arriving at 21/12/2025 09:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 5m
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National Express3h 15m004:50CardiffCoach Station08:05LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 21/12/2025 04:50:00 to Earl's Court, London (United Kingdom) arriving at 21/12/2025 08:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 15m
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 21/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 21/12/2025 06:35:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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FlixBus3h 55m013:00CardiffKingsway Coach Stop16:55LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 21/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 21/12/2025 16:55:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 55m
Fastest Buses Sunday
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Great Western Railway (GWR)2h 30m008:18CardiffCentral Station10:48LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 08:18:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 10:48:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 30m
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Great Western Railway (GWR)2h 30m010:18CardiffCentral Station12:48LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 10:18:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 12:48:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 30m
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Great Western Railway (GWR)2h 32m008:38CardiffCentral Station11:10LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 08:38:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 11:10:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 32m
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Great Western Railway (GWR)2h 36m009:19CardiffCentral Station11:55LondonStratford Train Station0EconomyA Train from Great Western Railway (GWR) goes from Central Station, Cardiff (United Kingdom) at 22/12/2025 09:19:00 to Stratford Train Station, London (United Kingdom) arriving at 22/12/2025 11:55:00. 50 Economy ticket for £34 per person are available. Travel duration is 2h 36m
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 22/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 22/12/2025 06:35:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 20m
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National Express3h 35m004:20CardiffCoach Station07:55LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 22/12/2025 04:20:00 to Earl's Court, London (United Kingdom) arriving at 22/12/2025 07:55:00. 50 Economy ticket for £24 per person are available. Travel duration is 3h 35m
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FlixBus3h 50m016:15CardiffKingsway Coach Stop20:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 22/12/2025 16:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 22/12/2025 20:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
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FlixBus3h 50m017:15CardiffKingsway Coach Stop21:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 22/12/2025 17:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 22/12/2025 21:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 50m
Fastest Trains Monday
Fastest Buses Monday
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FlixBus3h 20m016:15CardiffKingsway Coach Stop19:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 23/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 23/12/2025 19:35:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 23/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 23/12/2025 06:35:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 20m
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National Express3h 40m006:45CardiffCoach Station10:25LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 23/12/2025 06:45:00 to Earl's Court, London (United Kingdom) arriving at 23/12/2025 10:25:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 40m
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FlixBus3h 55m013:00CardiffKingsway Coach Stop16:55LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 23/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 23/12/2025 16:55:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 55m
Fastest Buses Tuesday
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National Express3h 20m003:15CardiffCoach Station06:35LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 24/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 24/12/2025 06:35:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 20m
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National Express3h 40m006:45CardiffCoach Station10:25LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 24/12/2025 06:45:00 to Earl's Court, London (United Kingdom) arriving at 24/12/2025 10:25:00. 50 Economy ticket for £21 per person are available. Travel duration is 3h 40m
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FlixBus3h 55m007:10CardiffKingsway Coach Stop11:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 24/12/2025 07:10:00 to Victoria Coach Station, London (United Kingdom) arriving at 24/12/2025 11:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 55m
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FlixBus4h 0m006:05CardiffKingsway Coach Stop10:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 24/12/2025 06:05:00 to Victoria Coach Station, London (United Kingdom) arriving at 24/12/2025 10:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 4h 0m
Fastest Buses Wednesday
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FlixBus3h 20m017:15CardiffKingsway Coach Stop20:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 25/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 25/12/2025 20:35:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 20m
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FlixBus3h 35m011:00CardiffKingsway Coach Stop14:35LondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 25/12/2025 11:00:00 to Hammersmith, London (United Kingdom) arriving at 25/12/2025 14:35:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 35m
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FlixBus3h 50m017:15CardiffKingsway Coach Stop21:05LondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 25/12/2025 17:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 25/12/2025 21:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 3h 50m
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National Express4h 30m007:05CardiffCoach Station11:35LondonVictoria Coach Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 25/12/2025 07:05:00 to Victoria Coach Station, London (United Kingdom) arriving at 25/12/2025 11:35:00. 50 Economy ticket for £57 per person are available. Travel duration is 4h 30m
Fastest Buses Thursday
Here you will find all operators and timetables for a
Bus from Cardiff to London
What are the most popular stations in Cardiff and London?
In Cardiff, you will usually depart from Central Station, Penarth Train Station or Dingle Road Train Station, while in London you will be arriving at Euston Station, King's Cross St Pancras or Victoria Rail 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 London from Cardiff? With 5 connections between 3 Bus, Train 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 Cardiff and London, you can pay as low as £9 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 Great Western Railway (GWR): you will get to London in just 2h 30m.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 Cardiff and London are FlixBus, National Express and Great Western Railway (GWR), 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 Cardiff and London 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 Newlyn or to Belsize Park, and look at flights from Cardiff Airport, and landing at Rochester 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 Cardiff to London?
The most popular companies between Cardiff and London, are FlixBus, National Express and Great Western Railway (GWR). Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and National Express
Train companies: Great Western Railway (GWR)
All you need to know when you travel from Cardiff to London
Check all information on comfort and services on all modes of transports from Cardiff to London. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Cardiff to London
How can I reach London from Cardiff?
Every day, there are on average 5 connections between Bus, Train and Carpool, with which you can get to London from Cardiff.
How far is London from Cardiff?
The distance between Cardiff and London is 211.2 km.
What is the most ecofriendly mode of transport between Cardiff and London?
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 Cardiff to London?
You can get to London with just £9 by taking a Bus from National Express.
What is the fastest way to get from Cardiff to London?
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 London in just 2h 30m with a Train from Great Western Railway (GWR).
More routes to Cardiff and to London
Looking for more options? Here you can see the most popular routes to Cardiff and to London. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Cardiff
- Aberdeen to Cardiff
- Bath to Cardiff
- Birmingham to Cardiff
- Bristol Airport to Cardiff
- Bristol to Cardiff
- Edinburgh to Cardiff
- Exeter to Cardiff
- Glasgow to Cardiff
- Hull to Cardiff
- Liverpool to Cardiff
- London Heathrow Airport to Cardiff
- London to Cardiff
- Manchester to Cardiff
- Middlesbrough to Cardiff
- Newcastle upon Tyne to Cardiff
- Norwich to Cardiff
- Paris to Cardiff
- Sheffield to Cardiff
- Southampton to Cardiff
- Sunderland to Cardiff
- Swansea to Cardiff
- Trips to London
- Aberdeen to London
- Amsterdam to London
- Bath to London
- Bristol to London
- Brussels to London
- Chesterfield to London
- Coventry to London
- Dundee to London
- Edinburgh Airport to London
- Edinburgh to London
- Eindhoven to London
- Frankfurt am Main to London
- Glasgow to London
- Hamburg to London
- Huddersfield to London
- Luton Airport to London
- Manchester to London
- Middlesbrough to London
- Munich to London
- Norwich to London
- Plymouth to London
- Southampton to London
- Swansea to London
- Yeovil to London
