Which bus from Cardiff to London is the best?
Check the bus schedule for Cardiff to London. Here is a selection of the cheapest coach trips for the next days from bus operators like National Express or FlixBus. To see the full timetable for all coaches just use or search and compare.
| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FlixBus | 3h 50m | 16:15 | Cardiff | Kingsway Coach Stop | 20:05 | London | Victoria Coach Station | Economy | £9 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 04/12/2025 16:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 04/12/2025 20:05:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 50m
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| FlixBus | 3h 50m | 17:15 | Cardiff | Kingsway Coach Stop | 21:05 | London | Victoria Coach Station | Economy | £9 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 04/12/2025 17:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 04/12/2025 21:05:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 50m
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| FlixBus | 3h 20m | 16:15 | Cardiff | Kingsway Coach Stop | 19:35 | London | Hammersmith | Economy | £9 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 04/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 04/12/2025 19:35:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 20m
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| National Express | 3h 55m | 15:45 | Cardiff | Coach Station | 19:40 | London | Earl's Court | Economy | £13 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 04/12/2025 15:45:00 to Earl's Court, London (United Kingdom) arriving at 04/12/2025 19:40:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 55m
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| National Express | 4h 15m | 15:45 | Cardiff | Coach Station | 20:00 | London | Victoria Coach Station | Economy | £13 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 04/12/2025 15:45:00 to Victoria Coach Station, London (United Kingdom) arriving at 04/12/2025 20:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 4h 15m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FlixBus | 4h 0m | 06:05 | Cardiff | Kingsway Coach Stop | 10:05 | London | Victoria Coach Station | Economy | £8 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 05/12/2025 06:05:00 to Victoria Coach Station, London (United Kingdom) arriving at 05/12/2025 10:05:00. 50 Economy ticket for £8 per person are available. Travel duration is 4h 0m
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| FlixBus | 3h 30m | 06:05 | Cardiff | Kingsway Coach Stop | 09:35 | London | Hammersmith | Economy | £8 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 05/12/2025 06:05:00 to Hammersmith, London (United Kingdom) arriving at 05/12/2025 09:35:00. 50 Economy ticket for £8 per person are available. Travel duration is 3h 30m
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| National Express | 3h 20m | 03:15 | Cardiff | Coach Station | 06:35 | London | Earl's Court | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 05/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 05/12/2025 06:35:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 20m
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| National Express | 3h 55m | 15:45 | Cardiff | Coach Station | 19:40 | London | Earl's Court | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 05/12/2025 15:45:00 to Earl's Court, London (United Kingdom) arriving at 05/12/2025 19:40:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 55m
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| National Express | 3h 35m | 03:15 | Cardiff | Coach Station | 06:50 | London | Victoria Coach Station | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 05/12/2025 03:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 05/12/2025 06:50:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 35m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 3h 40m | 16:00 | Cardiff | Coach Station | 19:40 | London | Earl's Court | Economy | £7 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 06/12/2025 16:00:00 to Earl's Court, London (United Kingdom) arriving at 06/12/2025 19:40:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 40m
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| National Express | 4h 0m | 16:00 | Cardiff | Coach Station | 20:00 | London | Victoria Coach Station | Economy | £7 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 06/12/2025 16:00:00 to Victoria Coach Station, London (United Kingdom) arriving at 06/12/2025 20:00:00. 50 Economy ticket for £7 per person are available. Travel duration is 4h 0m
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| National Express | 3h 50m | 16:10 | Cardiff | University | 20:00 | London | Victoria Coach Station | Economy | £7 |
A Bus from National Express goes from University, Cardiff (United Kingdom) at 06/12/2025 16:10:00 to Victoria Coach Station, London (United Kingdom) arriving at 06/12/2025 20:00:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 50m
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| FlixBus | 3h 20m | 16:15 | Cardiff | Kingsway Coach Stop | 19:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 06/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 06/12/2025 19:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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| FlixBus | 3h 20m | 17:15 | Cardiff | Kingsway Coach Stop | 20:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 06/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 06/12/2025 20:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 3h 20m | 03:15 | Cardiff | Coach Station | 06:35 | London | Earl's Court | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 07/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 07/12/2025 06:35:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 20m
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| National Express | 3h 35m | 03:15 | Cardiff | Coach Station | 06:50 | London | Victoria Coach Station | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 07/12/2025 03:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 07/12/2025 06:50:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 35m
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| National Express | 3h 15m | 03:20 | Cardiff | University | 06:35 | London | Earl's Court | Economy | £9 |
A Bus from National Express goes from University, Cardiff (United Kingdom) at 07/12/2025 03:20:00 to Earl's Court, London (United Kingdom) arriving at 07/12/2025 06:35:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 15m
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| FlixBus | 4h 5m | 11:00 | Cardiff | Kingsway Coach Stop | 15:05 | London | Victoria Coach Station | Economy | £10 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 07/12/2025 11:00:00 to Victoria Coach Station, London (United Kingdom) arriving at 07/12/2025 15:05:00. 50 Economy ticket for £10 per person are available. Travel duration is 4h 5m
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| FlixBus | 4h 30m | 13:00 | Cardiff | Kingsway Coach Stop | 17:30 | London | Victoria Coach Station | Economy | £10 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 07/12/2025 13:00:00 to Victoria Coach Station, London (United Kingdom) arriving at 07/12/2025 17:30:00. 50 Economy ticket for £10 per person are available. Travel duration is 4h 30m
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National Express3h 35m018:15CardiffUniversity19:20BristolCoach Station0EconomyA Bus from National Express goes from University, Cardiff (United Kingdom) at 08/12/2025 18:15:00 to Coach Station, Bristol (United Kingdom) arriving at 08/12/2025 19:20:00. 50 Economy ticket for £3 per person are available. Travel duration is 1h 5m
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National Express2h 20m019:30BristolCoach Station21:50LondonEarl's Court0EconomyA Bus from National Express goes from Coach Station, Bristol (United Kingdom) at 08/12/2025 19:30:00 to Earl's Court, London (United Kingdom) arriving at 08/12/2025 21:50:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 20m
Waiting Time 0h 10m -
| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FlixBus | 4h 0m | 12:05 | Cardiff | Kingsway Coach Stop | 16:05 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 08/12/2025 12:05:00 to Hammersmith, London (United Kingdom) arriving at 08/12/2025 16:05:00. 50 Economy ticket for £7 per person are available. Travel duration is 4h 0m
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| FlixBus | 3h 55m | 13:00 | Cardiff | Kingsway Coach Stop | 16:55 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 08/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 08/12/2025 16:55:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 55m
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| FlixBus | 3h 20m | 16:15 | Cardiff | Kingsway Coach Stop | 19:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 08/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 08/12/2025 19:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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| National Express | 3h 30m | 13:45 | Cardiff | Coach Station | 17:15 | London | Earl's Court | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 08/12/2025 13:45:00 to Earl's Court, London (United Kingdom) arriving at 08/12/2025 17:15:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 30m
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| National Express | 3h 45m | 16:45 | Cardiff | Coach Station | 20:30 | London | Earl's Court | Economy | £9 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 08/12/2025 16:45:00 to Earl's Court, London (United Kingdom) arriving at 08/12/2025 20:30:00. 50 Economy ticket for £9 per person are available. Travel duration is 3h 45m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 3h 35m | 03:15 | Cardiff | Coach Station | 06:50 | London | Victoria Coach Station | Economy | £7 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 09/12/2025 03:15:00 to Victoria Coach Station, London (United Kingdom) arriving at 09/12/2025 06:50:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 35m
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| National Express | 4h 15m | 15:45 | Cardiff | Coach Station | 20:00 | London | Victoria Coach Station | Economy | £7 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 09/12/2025 15:45:00 to Victoria Coach Station, London (United Kingdom) arriving at 09/12/2025 20:00:00. 50 Economy ticket for £7 per person are available. Travel duration is 4h 15m
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| National Express | 3h 30m | 03:20 | Cardiff | University | 06:50 | London | Victoria Coach Station | Economy | £7 |
A Bus from National Express goes from University, Cardiff (United Kingdom) at 09/12/2025 03:20:00 to Victoria Coach Station, London (United Kingdom) arriving at 09/12/2025 06:50:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 30m
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| FlixBus | 3h 30m | 06:05 | Cardiff | Kingsway Coach Stop | 09:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 09/12/2025 06:05:00 to Hammersmith, London (United Kingdom) arriving at 09/12/2025 09:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 30m
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| FlixBus | 3h 35m | 11:00 | Cardiff | Kingsway Coach Stop | 14:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 09/12/2025 11:00:00 to Hammersmith, London (United Kingdom) arriving at 09/12/2025 14:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 35m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FlixBus | 3h 55m | 13:00 | Cardiff | Kingsway Coach Stop | 16:55 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 10/12/2025 13:00:00 to Hammersmith, London (United Kingdom) arriving at 10/12/2025 16:55:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 55m
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| FlixBus | 3h 20m | 16:15 | Cardiff | Kingsway Coach Stop | 19:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 10/12/2025 16:15:00 to Hammersmith, London (United Kingdom) arriving at 10/12/2025 19:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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| FlixBus | 3h 20m | 17:15 | Cardiff | Kingsway Coach Stop | 20:35 | London | Hammersmith | Economy | £7 |
A Bus from FlixBus goes from Kingsway Coach Stop, Cardiff (United Kingdom) at 10/12/2025 17:15:00 to Hammersmith, London (United Kingdom) arriving at 10/12/2025 20:35:00. 50 Economy ticket for £7 per person are available. Travel duration is 3h 20m
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| National Express | 3h 20m | 03:15 | Cardiff | Coach Station | 06:35 | London | Earl's Court | Economy | £13 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 10/12/2025 03:15:00 to Earl's Court, London (United Kingdom) arriving at 10/12/2025 06:35:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 20m
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| National Express | 3h 30m | 13:30 | Cardiff | Coach Station | 17:00 | London | Earl's Court | Economy | £13 |
A Bus from National Express goes from Coach Station, Cardiff (United Kingdom) at 10/12/2025 13:30:00 to Earl's Court, London (United Kingdom) arriving at 10/12/2025 17:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 3h 30m
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Best Price Offer: The price for the cheapest coach from Cardiff to London is £7 on 03/12/2025. Flexible travellers save on ticket prices.
What is the best day and time to travel by bus between Cardiff and London?
All facts for Cardiff to London bus at a glance
Compare all coach operators like National Express and FlixBus that travel daily 140 times by bus from Cardiff to London in one click. Book your Cardiff to London bus ticket starting from £7!
| Cheapest Bus | £7 |
| Fastest Bus | 2h 40m |
| Earliest Coach | 01:40 |
| Latest Coach | 23:40 |
| Daily Bus Connections | 140 Ø |
| Distance | 211.2 km |
| Coach Companies | National Express and FlixBus |
What are the cheapest coach tickets from Cardiff to London?
Every day, 140 buses from 2 coach companies leave Cardiff for London. Check the table below to find the cheapest prices for coach tickets for this route, starting from 04/12/2025 and for the following days. Make sure get the cheapest bus ticket!
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 coach 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 coaches from Cardiff to London are also emptier.Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.
What are the most popular 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 | £7 |
| Fastest Coach | 2h 40m |
| Earliest Coach | 01:40 |
| Last Coach | 23:40 |
| Daily Connections | 125 Ø |
| Found on | 03/12/2025 |
FlixBus from Cardiff to London
Here you will find the key facts about the FlixBus bus route Cardiff to London:
| Cheapest Price | £7 |
| Fastest Coach | 3h 20m |
| Earliest Coach | 06:05 |
| Last Coach | 17:15 |
| Daily Connections | 15 Ø |
| Found on | 03/12/2025 |
All bus stations and stops in Cardiff and London
Here is a map with all coach stations in Cardiff and London. Compare which stop is closest to your destination to save time to find the fastest buses and connections.
Compare the bus with other modes of transport
All you need to know when you travel by bus from Cardiff to London
FAQs for Cardiff to London bus
How much does a Cardiff London coach trip cost?
How much could I save by comparing buses from Cardiff to London?
How many connections are available for the Cardiff London route on average every day?
How long does a bus to London from Cardiff take?
What time is the first bus from Cardiff to London?
What time is the last coach from Cardiff to London?
Which bus companies serve the Cardiff London route?
Is there a direct bus between Cardiff and London?
What can I take with me on the bus to London from Cardiff?
What equipment is available for the Cardiff London bus route?
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.
More bus routes to Cardiff and to London
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