Which bus from Carmarthen to London is the best?
Check the bus schedule for Carmarthen to London. Here is a selection of the cheapest coach trips for the next days from bus operators like National Express. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 6h 25m | 10:55 | Carmarthen | Bus Station | 17:20 | London | Victoria Coach Station | Economy | £16 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 05/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 05/12/2025 17:20:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 25m
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| National Express | 6h 5m | 10:55 | Carmarthen | Bus Station | 17:00 | London | Earl's Court | Economy | £16 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 05/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 05/12/2025 17:00:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 5m
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| National Express | 6h 40m | 08:25 | Carmarthen | Bus Station | 15:05 | London | Victoria Coach Station | Economy | £24 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 05/12/2025 08:25:00 to Victoria Coach Station, London (United Kingdom) arriving at 05/12/2025 15:05:00. 50 Economy ticket for £24 per person are available. Travel duration is 6h 40m
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| National Express | 6h 20m | 08:25 | Carmarthen | Bus Station | 14:45 | London | Earl's Court | Economy | £24 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 05/12/2025 08:25:00 to Earl's Court, London (United Kingdom) arriving at 05/12/2025 14:45:00. 50 Economy ticket for £24 per person are available. Travel duration is 6h 20m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 6h 10m | 10:55 | Carmarthen | Bus Station | 17:05 | London | Victoria Coach Station | Economy | £18 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 06/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 06/12/2025 17:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 6h 10m
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| National Express | 5h 45m | 10:55 | Carmarthen | Bus Station | 16:40 | London | Earl's Court | Economy | £18 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 06/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 06/12/2025 16:40:00. 50 Economy ticket for £18 per person are available. Travel duration is 5h 45m
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| National Express | 7h 5m | 08:40 | Carmarthen | Bus Station | 15:45 | London | Victoria Coach Station | Economy | £24 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 06/12/2025 08:40:00 to Victoria Coach Station, London (United Kingdom) arriving at 06/12/2025 15:45:00. 50 Economy ticket for £24 per person are available. Travel duration is 7h 5m
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| National Express | 6h 45m | 08:40 | Carmarthen | Bus Station | 15:25 | London | Earl's Court | Economy | £24 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 06/12/2025 08:40:00 to Earl's Court, London (United Kingdom) arriving at 06/12/2025 15:25:00. 50 Economy ticket for £24 per person are available. Travel duration is 6h 45m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 6h 10m | 10:55 | Carmarthen | Bus Station | 17:05 | London | Victoria Coach Station | Economy | £14 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 07/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 07/12/2025 17:05:00. 50 Economy ticket for £14 per person are available. Travel duration is 6h 10m
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| National Express | 5h 45m | 10:55 | Carmarthen | Bus Station | 16:40 | London | Earl's Court | Economy | £14 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 07/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 07/12/2025 16:40:00. 50 Economy ticket for £14 per person are available. Travel duration is 5h 45m
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| National Express | 7h 5m | 08:40 | Carmarthen | Bus Station | 15:45 | London | Victoria Coach Station | Economy | £20 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 07/12/2025 08:40:00 to Victoria Coach Station, London (United Kingdom) arriving at 07/12/2025 15:45:00. 50 Economy ticket for £20 per person are available. Travel duration is 7h 5m
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| National Express | 6h 45m | 08:40 | Carmarthen | Bus Station | 15:25 | London | Earl's Court | Economy | £20 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 07/12/2025 08:40:00 to Earl's Court, London (United Kingdom) arriving at 07/12/2025 15:25:00. 50 Economy ticket for £20 per person are available. Travel duration is 6h 45m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 10:55 | Carmarthen | Bus Station | 16:40 | London | Earl's Court | Economy | £16 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 08/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 08/12/2025 16:40:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 45m
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| National Express | 6h 10m | 10:55 | Carmarthen | Bus Station | 17:05 | London | Victoria Coach Station | Economy | £16 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 08/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 08/12/2025 17:05:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 10m
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| National Express | 6h 45m | 08:40 | Carmarthen | Bus Station | 15:25 | London | Earl's Court | Economy | £28 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 08/12/2025 08:40:00 to Earl's Court, London (United Kingdom) arriving at 08/12/2025 15:25:00. 50 Economy ticket for £28 per person are available. Travel duration is 6h 45m
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| National Express | 7h 5m | 08:40 | Carmarthen | Bus Station | 15:45 | London | Victoria Coach Station | Economy | £28 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 08/12/2025 08:40:00 to Victoria Coach Station, London (United Kingdom) arriving at 08/12/2025 15:45:00. 50 Economy ticket for £28 per person are available. Travel duration is 7h 5m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 10:55 | Carmarthen | Bus Station | 16:40 | London | Earl's Court | Economy | £14 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 09/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 09/12/2025 16:40:00. 50 Economy ticket for £14 per person are available. Travel duration is 5h 45m
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| National Express | 6h 10m | 10:55 | Carmarthen | Bus Station | 17:05 | London | Victoria Coach Station | Economy | £14 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 09/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 09/12/2025 17:05:00. 50 Economy ticket for £14 per person are available. Travel duration is 6h 10m
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| National Express | 7h 10m | 08:40 | Carmarthen | Bus Station | 15:50 | London | Hammersmith | Economy | £17 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 09/12/2025 08:40:00 to Hammersmith, London (United Kingdom) arriving at 09/12/2025 15:50:00. 50 Economy ticket for £17 per person are available. Travel duration is 7h 10m
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| National Express | 6h 5m | 08:40 | Carmarthen | Bus Station | 14:45 | London | Earl's Court | Economy | £18 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 09/12/2025 08:40:00 to Earl's Court, London (United Kingdom) arriving at 09/12/2025 14:45:00. 50 Economy ticket for £18 per person are available. Travel duration is 6h 5m
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| National Express | 6h 25m | 08:40 | Carmarthen | Bus Station | 15:05 | London | Victoria Coach Station | Economy | £18 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 09/12/2025 08:40:00 to Victoria Coach Station, London (United Kingdom) arriving at 09/12/2025 15:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 6h 25m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 10:55 | Carmarthen | Bus Station | 16:40 | London | Earl's Court | Economy | £16 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 10/12/2025 16:40:00. 50 Economy ticket for £16 per person are available. Travel duration is 5h 45m
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| National Express | 6h 10m | 10:55 | Carmarthen | Bus Station | 17:05 | London | Victoria Coach Station | Economy | £16 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 10/12/2025 17:05:00. 50 Economy ticket for £16 per person are available. Travel duration is 6h 10m
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| National Express | 7h 10m | 08:40 | Carmarthen | Bus Station | 15:50 | London | Hammersmith | Economy | £21 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/12/2025 08:40:00 to Hammersmith, London (United Kingdom) arriving at 10/12/2025 15:50:00. 50 Economy ticket for £21 per person are available. Travel duration is 7h 10m
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| National Express | 6h 5m | 08:40 | Carmarthen | Bus Station | 14:45 | London | Earl's Court | Economy | £29 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/12/2025 08:40:00 to Earl's Court, London (United Kingdom) arriving at 10/12/2025 14:45:00. 50 Economy ticket for £29 per person are available. Travel duration is 6h 5m
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| National Express | 6h 25m | 08:40 | Carmarthen | Bus Station | 15:05 | London | Victoria Coach Station | Economy | £29 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 10/12/2025 08:40:00 to Victoria Coach Station, London (United Kingdom) arriving at 10/12/2025 15:05:00. 50 Economy ticket for £29 per person are available. Travel duration is 6h 25m
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| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Express | 5h 45m | 10:55 | Carmarthen | Bus Station | 16:40 | London | Earl's Court | Economy | £18 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 11/12/2025 10:55:00 to Earl's Court, London (United Kingdom) arriving at 11/12/2025 16:40:00. 50 Economy ticket for £18 per person are available. Travel duration is 5h 45m
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| National Express | 6h 10m | 10:55 | Carmarthen | Bus Station | 17:05 | London | Victoria Coach Station | Economy | £18 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 11/12/2025 10:55:00 to Victoria Coach Station, London (United Kingdom) arriving at 11/12/2025 17:05:00. 50 Economy ticket for £18 per person are available. Travel duration is 6h 10m
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| National Express | 7h 10m | 08:40 | Carmarthen | Bus Station | 15:50 | London | Hammersmith | Economy | £24 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 11/12/2025 08:40:00 to Hammersmith, London (United Kingdom) arriving at 11/12/2025 15:50:00. 50 Economy ticket for £24 per person are available. Travel duration is 7h 10m
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| National Express | 6h 5m | 08:40 | Carmarthen | Bus Station | 14:45 | London | Earl's Court | Economy | £31 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 11/12/2025 08:40:00 to Earl's Court, London (United Kingdom) arriving at 11/12/2025 14:45:00. 50 Economy ticket for £31 per person are available. Travel duration is 6h 5m
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| National Express | 6h 25m | 08:40 | Carmarthen | Bus Station | 15:05 | London | Victoria Coach Station | Economy | £31 |
A Bus from National Express goes from Bus Station, Carmarthen (United Kingdom) at 11/12/2025 08:40:00 to Victoria Coach Station, London (United Kingdom) arriving at 11/12/2025 15:05:00. 50 Economy ticket for £31 per person are available. Travel duration is 6h 25m
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Best Price Offer: The price for the cheapest coach from Carmarthen to London is £14 on 07/12/2025. Flexible travellers save on ticket prices.
All facts for Carmarthen to London bus at a glance
Compare all coach operators like National Express that travel daily 4 times by bus from Carmarthen to London in one click. Book your Carmarthen to London bus ticket starting from £14!
| Cheapest Bus | £14 |
| Fastest Bus | 5h 45m |
| Earliest Coach | 08:25 |
| Latest Coach | 10:55 |
| Daily Bus Connections | 4 Ø |
| Distance | 291.1 km |
| Coach Companies | National Express |
What are the cheapest coach tickets from Carmarthen to London?
Every day, 4 buses from 1 coach companies leave Carmarthen for London. Check the table below to find the cheapest prices for coach tickets for this route, starting from 05/12/2025 and for the following days. Make sure get the cheapest bus ticket!
How to save money travelling from Carmarthen to London
Book the ticket from Carmarthen 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 Carmarthen 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 Carmarthen 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 Carmarthen to London?
National Express from Carmarthen to London
Here you will find the key facts about the National Express bus route Carmarthen to London:
| Cheapest Price | £14 |
| Fastest Coach | 5h 45m |
| Earliest Coach | 08:25 |
| Last Coach | 10:55 |
| Daily Connections | 4 Ø |
| Found on | 03/12/2025 |
All bus stations and stops in Carmarthen and London
Here is a map with all coach stations in Carmarthen and London. Compare which stop is closest to your destination to save time to find the fastest buses and connections.
All you need to know when you travel by bus from Carmarthen to London
FAQs for Carmarthen to London bus
How much does a Carmarthen London coach trip cost?
How much could I save by comparing buses from Carmarthen to London?
How many connections are available for the Carmarthen London route on average every day?
How long does a bus to London from Carmarthen take?
What time is the first bus from Carmarthen to London?
What time is the last coach from Carmarthen to London?
Which bus companies serve the Carmarthen London route?
Is there a direct bus between Carmarthen and London?
What can I take with me on the bus to London from Carmarthen?
What equipment is available for the Carmarthen London bus route?
Available seat classes which are offered on the bus route Carmarthen to London
The cheapest option available for your ticket, it usually comes with reclinable seats and AC.
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