| First train | 05:09 | |
|---|---|---|
| Last train | 22:37 | |
| Departure station | Merthyr Tydfil | |
| Arrival station | Llanelli | |
| Journey time | From 2h 21m | |
| Distance | 34 miles (55 km) | |
| Frequency | 29 trains per day | |
| Changes | 1 change | |
| Train operators |
If you want to know more about the journey from Merthyr Tydfil to Llanelli by train, look no further!
The average journey time from Merthyr Tydfil to Llanelli by train is 3 hours 16 minutes, although on the fastest services it can take just 2 hours 21 minutes. You'll usually find 29 trains per day travelling the 34 miles (55 km) between these two destinations. You'll need to make 1 change along the way to Llanelli. Trains on this route are usually operated by either Great Western Railway or Transport for Wales. On board you'll find modern comfortable seating and plenty of room for luggage as standard.
Plan your trip ahead and book your train tickets in advance if you want to snap up the cheapest fares. Travelling Off-Peak or using a Railcard are also great ways to save. Just start a search in our Journey Planner to view the latest prices for trains from Merthyr Tydfil to Llanelli.
Keep reading for more information about the train journey to Llanelli, including FAQs, and tips on booking cheap train tickets. Check the timetable above for live train times or if you're ready to book, just start a search for tickets with us today.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.