Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Tenby | Carmarthen | Cheapest | ||||
| Train | Tenby | Carmarthen | Fastest | ||||
| Train | Tenby | Carmarthen | No tags | ||||
| Train | Tenby | Carmarthen | No tags | ||||
| Train | Tenby | Carmarthen | No tags |
Last refresh of the prices: Today at 09:08 GMT.
Compare 2 ways to travel from Tenby to Carmarthen
Among the sustainable travel choices, the bus stands out as a good way to reach Carmarthen. The journey takes about 42 minutes and with fares starting at just £6, it presents an excellent value for a comfortable ride.
Train Companies
Frequently asked questions about travelling from Tenby to Carmarthen by train
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a train ticket cost from Tenby to Carmarthen?
The cheapest train tickets from Tenby to Carmarthen start from £15. The average price for this train route is around £15. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the train journey from Tenby to Carmarthen?
The average train journey time from Tenby to Carmarthen is 45m, covering a distance of 22 miles. The fastest train gets you there in 43m and is operated by Transport for Wales.
Which train operators serve the Tenby to Carmarthen route?
Several major train operators run on this route with 7 trains available per day, including services from Transport for Wales, Great Western Railway.
What are the earliest and latest departure times for the train from Tenby to Carmarthen?
The earliest train from Tenby to Carmarthen departs at 07:42. And the latest train departs at 22:55.
Which is the best train operator from Tenby to Carmarthen?
According to Busbud customers, the highest-rated train operator on this route is Great Western Railway, with an average rating of 4.0 out of 5 stars based on 42 reviews.
Which train operator has the best Wi-Fi from Tenby to Carmarthen?
According to reviews on Busbud, the train operator Transport for Wales has the highest Wi-Fi rating with a score of 5.0.
Which train operator has the most punctual service from Tenby to Carmarthen?
According to Busbud traveller reviews, the most punctual train operator on this route is Transport for Wales, with a punctuality rating of 5.0 out of 5 stars.
Which train operator has the cleanest trains from Tenby to Carmarthen?
According to Busbud traveller reviews, the train operator with the cleanest trains on this route is Transport for Wales, with a cleanliness rating of 5.0 out of 5 stars.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Tenby to Carmarthen was searched and found on 10 Dec 2025 with a price of £14To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Tenby to Carmarthen as early as possible.
You can expect to pay from £14 to £14 for a train ticket from Tenby to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at £14, which is on 2025-12-12.
