How much is the train ticket from Bristol to Carmarthen?

The cheapest train tickets from Bristol to Carmarthen start from R 716. The average price for this train route is around R 1 084. Busbud recommends booking your tickets in advance for a better chance to secure the lowest possible price.

How long is the train journey from Bristol to Carmarthen?

The average train journey time from Bristol to Carmarthen is 2h 27m, covering a distance of 128 km. The quickest train can get you there in 2h 18m and is operated by Great Western Railway .

Which train operators serve the Bristol to Carmarthen route?

Several major train operators run on this route, with 4 trains available per day.

What are the earliest and latest departure times for the train from Bristol to Carmarthen?

The earliest train from Bristol to Carmarthen departs at 08:04. And the latest train departs at 19:04.

Train Bristol to Carmarthen from R 273

Next train departures

Next departures from Bristol to Carmarthen on 13 December
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	08:04	Bristol Parkway	2h 20m	10:24	Carmarthen	Cheapest
Train	08:04	Bristol Parkway	2h 20m	10:24	Carmarthen	Fastest
Train	10:04	Bristol Parkway	2h 20m	12:24	Carmarthen	No tags
Train	10:04	Bristol Parkway	2h 20m	12:24	Carmarthen	No tags
Train	12:04	Bristol Parkway	2h 20m	14:24	Carmarthen	No tags

Last refresh of the prices: Yesterday at 10:21 PM GMT.

Compare 2 ways to travel from Bristol to Carmarthen

We recommend taking the train

Among the sustainable travel choices, the train stands out as a good way to reach Carmarthen. The journey takes about 2 hours 27 minutes and with fares starting at just R 716, it presents an excellent value for a comfortable ride.

4train per day

2h 27mAverage duration

128 kmDistance

3kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Train	Average priceR 716 - R 1 712	Average duration2h 27m	CO₂ emissions 3kg CO₂e
Carpool	Average priceR 278 - R 278	Average duration2h	CO₂ emissions 5kg CO₂e

Train Companies

Great Western Railway

4/542 reviews

Staff5

Timeliness4.7

Cleanliness4.7

WiFi4

Based on 42 reviews, the company was rated 4 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the Wi-Fi. Great Western Railway ticket prices on this trip start at R 716

GB train companies: Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, Amtrak Acela

Frequently asked questions about travelling from Bristol to Carmarthen by train

Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.

How much is the train ticket from Bristol to Carmarthen?
The cheapest train tickets from Bristol to Carmarthen start from R 716. The average price for this train route is around R 1 084. Busbud recommends booking your tickets in advance for a better chance to secure the lowest possible price.
How long is the train journey from Bristol to Carmarthen?
The average train journey time from Bristol to Carmarthen is 2h 27m, covering a distance of 128 km. The quickest train can get you there in 2h 18m and is operated by Great Western Railway.
Which train operators serve the Bristol to Carmarthen route?
Several major train operators run on this route, with 4 trains available per day.
What are the earliest and latest departure times for the train from Bristol to Carmarthen?
The earliest train from Bristol to Carmarthen departs at 08:04. And the latest train departs at 19:04.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

10/12

No data

11/12

R 693

Today

No data

13/12

R 701

14/12

No data

15/12

No data

16/12

No data

17/12

No data

The cheapest trip from Bristol to Carmarthen was searched and found on 11 Dec 2025 with a price of R 693

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Bristol to Carmarthen as early as possible.

You can expect to pay from R 693 to R 1 648 for a train ticket from Bristol to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at R 701, which is on 2025-12-13.