- London to Carmarthen buses
Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
![]() | Bus | Victoria Coach Station | Lammas Street, outside the Boar’s Head | CheapestFastest | ||||
![]() | Bus | Victoria Coach Station | Lammas Street, outside the Boar’s Head | No tags | ||||
![]() | Bus | Victoria Coach Station | Lammas Street, outside the Boar’s Head | No tags |
Last refresh of the prices: Today at 10:31 AM GMT.
Compare 3 ways to go from London to Carmarthen
Among the sustainable travel choices, the carpool stands out as the good way to reach Carmarthen. The journey takes about 4 hours 10 minutes and with fares starting at just $45, it presents an excellent value for a comfortable ride.
Where are the popular stops in London and Carmarthen?
Stops in London
- A164 Buckingham Palace Rd, Belgravia, London SW1W 9TP, UK
- B235 Finchley Rd, London NW3, UK
- C
Stop SC - Hammersmith Bridge Rd.
Hammersmith, Stop SC, London W6 9PJ, UK - D
Earl's Court
76-77 A4, Kensington, London SW5, UK - E26 New Kent Rd, London SE1 6TJ, UK
- FThe Old Fire Station, Old Kent Rd, London SE1 5UE, UK
Compare bus companies
Customers consistently praise the comfortable coaches and friendly, professional staff. Many highlight the punctuality of departures and arrivals, contributing to a relaxing travel experience. Passengers appreciate the clean environment on board and express willingness to use this service again due to their positive experiences.
National Express London Carmarthen recent customer reviews
Super. The coach departed on time and arrived on time. Comfortable journey (5¾ hours). Great driver. Communicative/informative & friendly.
Paul Andrew H.
My first coach trip ever, I worried for nothing it was great from start to finish, drivers friendly passengers friendly made friends nice relaxing journey. I loved every second
Vivienne B.
Good seats, the coach was a comfortable temperature all the time but best of all were the very friendly and professional staff
Rosalind M.
Frequently asked questions about traveling from London to Carmarthen by bus
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from London to Carmarthen, as early as possible.
You can expect to pay from $19 to $54 for a bus ticket from London to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at $19 which is on 2025-11-27.







