Compensation and refunds
Trainpal helps you handle travel changes, refunds, and Delay Repay requests effortlessly.

If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Save more with a variety of promo codes. Book on the TrainPal app with no booking fees.
24/7 fast customer service with prompt responses to your queries
Seamless rail travel with easy changes and refunds for peace of mind.
From London Paddington to Carmarthen, take the fastest train in 3h 33m, typically 3h 45m. Daily, 19 trains depart from London Paddington, with the first at 06:48 and the last at 22:49. During Off-Peak times starting at 09:30 on weekdays, enjoy a quieter space with fewer people. Check real-time updates for train times, delays, and cancellations. We save you time, effort, and money.
Fri
25 Jul
Sat
26 Jul
Sun
27 Jul
Mon
28 Jul
Tue
29 Jul
Wed
30 Jul
Thu
31 Jul
Departs | Arrives | Status | Duration | Operator | ||
---|---|---|---|---|---|---|
06:48 London Paddington | 10:32 Carmarthen | On time | 3h 44m | Great Western Railway | Find tickets | |
06:48 London Paddington | 10:40 Carmarthen | On time | 3h 52m | Great Western Railway | Find tickets | |
07:48 London Paddington | 11:49 Carmarthen | On time | 4h 1m | Great Western Railway | Find tickets | |
08:48 London Paddington | 12:33 Carmarthen | On time | 3h 45m | Great Western Railway | Find tickets | |
09:48 London Paddington | 13:28 Carmarthen | On time | 3h 40m | Great Western Railway | Find tickets |
Plan your journey from London Paddington to Carmarthen with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Travelling by train from London Paddington to Carmarthen is efficient and offers a scenic and comfortable experience. With frequent departures from London Paddington, you can reach Carmarthen in just 3h 33m, making it one of the fastest and most convenient ways to travel between these two places.
The fastest train journey time from London Paddington to Carmarthen is 3h 33m . Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
No, you will need to transfer when travelling from London Paddington to Carmarthen. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.
London Paddington to Carmarthen trains are generally punctual, but delays or disruptions can happen due to weather, strikes, and other factors. With Train Journey Planner, finding a train timetable for your trip is simple. Enter your departure and arrival stations to view a detailed schedule of available trains. Provide your travel details to find the best routes, connections, and train times.
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
Yes, most trains on the London Paddington to Carmarthen route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
Make use of our Train Journey Planner for detailed transfer information, ensuring your journey is smooth and efficient, saving you valuable time and effort, and allowing you to rest completely for your travels.
Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone
£25.59
£38.38
Trainpal helps you handle travel changes, refunds, and Delay Repay requests effortlessly.
Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.
* Save an average of 73% by combining Advance Ticket savings of 73% with an additional 30% through split tickets. These savings apply to Advance fares booked at least one week before travel, excluding Anytime fares purchased on the day of travel. Availability may vary by route and may not be combined with other offers.