Next train departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Train | Carmarthen | Reading | Cheapest | ||||
| Train | Carmarthen | Reading | Fastest | ||||
| Train | Carmarthen | Reading | No tags | ||||
| Train | Carmarthen | Reading | No tags | ||||
| Train | Carmarthen | Reading | No tags |
Last refresh of the prices: Yesterday at 7:34 PM BST.
Compare 2 ways to go from Carmarthen to Reading
Among the sustainable travel choices, the Train stands out as a good way to reach Reading. The journey takes about 3 hours 23 minutes and with fares starting at just MAD 422, it presents an excellent value for a comfortable ride.
Train Companies
Based on 42 reviews, the company was rated 4 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the wifi. Great Western Railway ticket prices on this trip start at MAD 422
Frequently asked questions about traveling from Carmarthen to Reading by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Carmarthen to Reading?
The cheapest train tickets from Carmarthen to Reading start from MAD 422. The average price for this train route is around MAD 760. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Carmarthen to Reading?
The average train ride duration from Carmarthen to Reading is 3h 23m, covering a distance of 146 miles (235 km). The quickest train can get you there in 3h 13m and is operated by Great Western Railway.
Which train operators service the Carmarthen to Reading route?
Several major train operators operate on this route with 4 trains available per day.
What is the earliest and latest departure time for the train from Carmarthen to Reading?
The earliest train departs from Carmarthen to Reading at 7:23am. And the latest train departs at 7:20pm.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Carmarthen to Reading was searched and found on Apr 24, 2026 with a price of MAD 445To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Carmarthen to Reading, as early as possible.
You can expect to pay from MAD 445 to MAD 2,166 for a train ticket from Carmarthen to Reading based on the last 2 days. You can expect to find the cheapest price for the trip at MAD 451 which is on 2026-05-01.
