Compare all timetables for the bus from Cardiff to London
Cheapest bus trips today
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National Express3h 20m03:15 AMCardiffCoach Station6:35 AMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/20/2025 3:15:00 AM to Earl's Court, London (United Kingdom) arriving at 6/20/2025 6:35:00 AM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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National Express3h 35m04:20 AMCardiffCoach Station7:55 AMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/20/2025 4:20:00 AM to Earl's Court, London (United Kingdom) arriving at 6/20/2025 7:55:00 AM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 35m
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National Express3h 15m07:45 PMCardiffCoach Station11:00 PMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/20/2025 7:45:00 PM to Earl's Court, London (United Kingdom) arriving at 6/20/2025 11:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 15m
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FlixBus3h 20m05:15 PMCardiffKingsway Bus Stop8:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/20/2025 5:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/20/2025 8:35:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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FlixBus3h 50m05:15 PMCardiffKingsway Bus Stop9:05 PMLondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/20/2025 5:15:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/20/2025 9:05:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 50m
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National Express4h 5m08:25 PMCardiffUniversity9:30 PMBristolCoach Station0EconomyA Bus from National Express goes from University, Cardiff (United Kingdom) at 6/21/2025 8:25:00 PM to Coach Station, Bristol (United Kingdom) arriving at 6/21/2025 9:30:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 1h 5m
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FlixBus2h 20m010:10 PMBristolCoach Station12:30 AMLondonHammersmith0EconomyA Bus from FlixBus goes from Coach Station, Bristol (United Kingdom) at 6/21/2025 10:10:00 PM to Hammersmith, London (United Kingdom) arriving at 6/22/2025 12:30:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 2h 20m
Waiting Time 0h 40m -
Cheapest bus trips tomorrow
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National Express3h 5m02:30 AMCardiffCoach Station5:35 AMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/21/2025 2:30:00 AM to Earl's Court, London (United Kingdom) arriving at 6/21/2025 5:35:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 5m
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National Express3h 40m02:45 PMCardiffCoach Station6:25 PMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/21/2025 2:45:00 PM to Earl's Court, London (United Kingdom) arriving at 6/21/2025 6:25:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 40m
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National Express3h 30m04:45 PMCardiffCoach Station8:15 PMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/21/2025 4:45:00 PM to Earl's Court, London (United Kingdom) arriving at 6/21/2025 8:15:00 PM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 30m
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FlixBus3h 20m04:15 PMCardiffKingsway Bus Stop7:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/21/2025 4:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/21/2025 7:35:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m05:15 PMCardiffKingsway Bus Stop8:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/21/2025 5:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/21/2025 8:35:00 PM. 50 Economy ticket for $13 per person are available. Travel duration is 3h 20m
Cheapest bus trips Sunday
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National Express3h 5m02:30 AMCardiffCoach Station5:35 AMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/22/2025 2:30:00 AM to Earl's Court, London (United Kingdom) arriving at 6/22/2025 5:35:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 5m
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National Express3h 20m02:30 AMCardiffCoach Station5:50 AMLondonVictoria Coach Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/22/2025 2:30:00 AM to Victoria Coach Station, London (United Kingdom) arriving at 6/22/2025 5:50:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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National Express3h 0m02:35 AMCardiffUniversity5:35 AMLondonEarl's Court0EconomyA Bus from National Express goes from University, Cardiff (United Kingdom) at 6/22/2025 2:35:00 AM to Earl's Court, London (United Kingdom) arriving at 6/22/2025 5:35:00 AM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 0m
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FlixBus4h 0m012:05 PMCardiffKingsway Bus Stop4:05 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/22/2025 12:05:00 PM to Hammersmith, London (United Kingdom) arriving at 6/22/2025 4:05:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 4h 0m
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FlixBus4h 30m012:05 PMCardiffKingsway Bus Stop4:35 PMLondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/22/2025 12:05:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/22/2025 4:35:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 4h 30m
Cheapest bus trips Monday
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National Express3h 45m04:45 PMCardiffCoach Station8:30 PMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/23/2025 4:45:00 PM to Earl's Court, London (United Kingdom) arriving at 6/23/2025 8:30:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 45m
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National Express4h 5m04:45 PMCardiffCoach Station8:50 PMLondonVictoria Coach Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/23/2025 4:45:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/23/2025 8:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 4h 5m
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FlixBus3h 55m01:30 PMCardiffKingsway Bus Stop5:25 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/23/2025 1:30:00 PM to Hammersmith, London (United Kingdom) arriving at 6/23/2025 5:25:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 55m
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FlixBus3h 20m04:15 PMCardiffKingsway Bus Stop7:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/23/2025 4:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/23/2025 7:35:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m05:15 PMCardiffKingsway Bus Stop8:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/23/2025 5:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/23/2025 8:35:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 20m
Cheapest bus trips Tuesday
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National Express3h 45m04:45 PMCardiffCoach Station8:30 PMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/24/2025 4:45:00 PM to Earl's Court, London (United Kingdom) arriving at 6/24/2025 8:30:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 3h 45m
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National Express4h 5m04:45 PMCardiffCoach Station8:50 PMLondonVictoria Coach Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/24/2025 4:45:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/24/2025 8:50:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 4h 5m
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National Express3h 35m04:55 PMCardiffUniversity8:30 PMLondonEarl's Court0EconomyA Bus from National Express goes from University, Cardiff (United Kingdom) at 6/24/2025 4:55:00 PM to Earl's Court, London (United Kingdom) arriving at 6/24/2025 8:30:00 PM. 50 Economy ticket for $17 per person are available. Travel duration is 3h 35m
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FlixBus3h 20m05:15 PMCardiffKingsway Bus Stop8:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/24/2025 5:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/24/2025 8:35:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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FlixBus3h 50m05:15 PMCardiffKingsway Bus Stop9:05 PMLondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/24/2025 5:15:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/24/2025 9:05:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 50m
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FlixBus4h 10m04:00 PMCardiffKingsway Bus Stop5:25 PMBristolCoach Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/26/2025 4:00:00 PM to Coach Station, Bristol (United Kingdom) arriving at 6/26/2025 5:25:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 25m
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FlixBus2h 30m05:40 PMBristolCoach Station8:10 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Coach Station, Bristol (United Kingdom) at 6/26/2025 5:40:00 PM to Hammersmith, London (United Kingdom) arriving at 6/26/2025 8:10:00 PM. 50 Economy ticket for $5 per person are available. Travel duration is 2h 30m
Waiting Time 0h 15m -
Cheapest bus trips Wednesday
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National Express3h 45m04:45 PMCardiffCoach Station8:30 PMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/25/2025 4:45:00 PM to Earl's Court, London (United Kingdom) arriving at 6/25/2025 8:30:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 45m
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National Express4h 5m04:45 PMCardiffCoach Station8:50 PMLondonVictoria Coach Station0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/25/2025 4:45:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/25/2025 8:50:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 4h 5m
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National Express3h 35m04:55 PMCardiffUniversity8:30 PMLondonEarl's Court0EconomyA Bus from National Express goes from University, Cardiff (United Kingdom) at 6/25/2025 4:55:00 PM to Earl's Court, London (United Kingdom) arriving at 6/25/2025 8:30:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 35m
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FlixBus3h 20m04:15 PMCardiffKingsway Bus Stop7:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/25/2025 4:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/25/2025 7:35:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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FlixBus3h 20m05:15 PMCardiffKingsway Bus Stop8:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/25/2025 5:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/25/2025 8:35:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
Cheapest bus trips Thursday
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FlixBus3h 20m05:15 PMCardiffKingsway Bus Stop8:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/26/2025 5:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/26/2025 8:35:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 3h 20m
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FlixBus3h 50m05:15 PMCardiffKingsway Bus Stop9:05 PMLondonVictoria Coach Station0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/26/2025 5:15:00 PM to Victoria Coach Station, London (United Kingdom) arriving at 6/26/2025 9:05:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 3h 50m
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FlixBus3h 20m04:15 PMCardiffKingsway Bus Stop7:35 PMLondonHammersmith0EconomyA Bus from FlixBus goes from Kingsway Bus Stop, Cardiff (United Kingdom) at 6/26/2025 4:15:00 PM to Hammersmith, London (United Kingdom) arriving at 6/26/2025 7:35:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 3h 20m
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National Express3h 20m03:15 AMCardiffCoach Station6:35 AMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/26/2025 3:15:00 AM to Earl's Court, London (United Kingdom) arriving at 6/26/2025 6:35:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 20m
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National Express3h 40m04:45 AMCardiffCoach Station8:25 AMLondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 6/26/2025 4:45:00 AM to Earl's Court, London (United Kingdom) arriving at 6/26/2025 8:25:00 AM. 50 Economy ticket for $12 per person are available. Travel duration is 3h 40m
Frequency of bus connections between Cardiff and London
Enjoy these deals on your way from Cardiff to London

Ends soon! Get 25% off bus tickets. Travel by Aug 31.
Facts about the bus from Cardiff to London
Compare all providers like National Express and FlixBus that travel 129 times every day by bus from Cardiff to London in one click! Book your bus ticket from Cardiff to London starting from $7!
Cheapest Bus | $7 |
Fastest Bus | 2h 40m |
Earliest Bus | 1:40 AM |
Latest Bus | 11:40 PM |
Daily Bus Routes | 129 Ø |
Distance | 131.3 miles |
Bus Companies | National Express and FlixBus |
Cheapest bus connections from Cardiff to London
Every day, 129 buses from 2 bus companies leave Cardiff for London: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 06/20/2025 and for the following days.
The cheapest time to travel from Cardiff to London
How to save money travelling from Cardiff to London
Book the ticket from Cardiff to London in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Cardiff to London, compared instead if you buy it at the last moment, or directly at the station.
If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Cardiff to London are also emptier.Beloved bus companies from Cardiff to London
National Express from Cardiff to London
Here you will find the key facts about the National Express bus route Cardiff to London:
Cheapest Price | $9 |
Fastest Bus | 2h 40m |
Earliest Bus | 1:40 AM |
Last Bus | 11:40 PM |
Daily Connections | 114 Ø |
Found on | 6/20/2025 |
FlixBus from Cardiff to London
Here you will find the key facts about the FlixBus bus route Cardiff to London:
Cheapest Price | $7 |
Fastest Bus | 3h 20m |
Earliest Bus | 6:05 AM |
Last Bus | 5:15 PM |
Daily Connections | 15 Ø |
Found on | 6/20/2025 |
All bus stations and stops in Cardiff and London
In the map below, you can see where to find all bus stations in Cardiff and London.
Compare the bus with other modes of transport
Service and Comfort on the bus from Cardiff to London
FAQs about the Cardiff to London bus
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Available seat classes which are offered on the bus route Cardiff to London
The cheapest option available for your ticket, it usually comes with reclinable seats and AC.
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