Compensation and refunds
Starting a smooth journey can sometimes be challenging, but Trainpal is here to help!


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.
The journey from Cardiff to Llanelli on the fastest train in 1 hour 3 minutes, usually 1 hour 22 minutes. Each day, 33 trains leave from Cardiff, starting at 05:35 and ending at 23:51. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
11:42 Cardiff Central | 1 hour 18 minutes, Direct | 13:00 Llanelli | Great Western Railway | Find tickets |
12:47 Cardiff Central | 1 hour 14 minutes, Direct | 14:01 Llanelli | Transport for Wales | Find tickets |
12:51 Cardiff Central | 1 hour 31 minutes, Direct | 14:22 Llanelli | Transport for Wales | Find tickets |
13:37 Cardiff Central | 1 hour 23 minutes, Direct | 15:00 Llanelli | Great Western Railway | Find tickets |
14:47 Cardiff Central | 1 hour 14 minutes, Direct | 16:01 Llanelli | Transport for Wales | Find tickets |
Travelling by train from Cardiff to Llanelli is efficient and offers a scenic and comfortable experience. With frequent departures from Cardiff, you can reach Llanelli in just 1 hour 3 minutes, making it one of the fastest and most convenient ways to travel between these two places.

The quickest train journey from Cardiff to Llanelli takes 1 hour 3 minutes . Utilise our Train Journey Planner to locate direct trains, minimise transfers, and compare travel times across various routes. Discover the most efficient way to travel with fewer stops for a smooth and seamless journey.
No, there are no direct trains from Cardiff to Llanelli. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip

Cardiff to Llanelli 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.
Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.
Yes, most trains on the Cardiff to Llanelli 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.
Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.

Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Family & Friends Railcard£4.91
£7.36
Starting a smooth journey can sometimes be challenging, but Trainpal is here to help!


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.
* By combining Advance Ticket offers with split tickets, you’ll get lower fares when you book at least one week before travel (excluding Anytime fares bought on the day of travel). Availability depends on the specific route and cannot be combined with other promotions.