Llantwit Major to Merthyr Tydfil Trains

Llantwit Major to Merthyr Tydfil trains

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Trip Overview

The average train between Llantwit Major and Merthyr Tydfil takes 2h 28m and the fastest train takes 1h 51m. There is a train service every few hours from Llantwit Major to Merthyr Tydfil. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 28m
Duration: 42 mi
Distance: £17
Average price: Hourly
Frequency

Train

best

Take the train from Llantwit Major to Cardiff Centraltrain Bridgend - Rhymney / ...
Take the train from Cardiff Central to Merthyr Tydfiltrain Aberdare - Merthyr Tydfil / ...

2h 10m

£14–23

Llantwit Major to Merthyr Tydfil train times

Trains run hourly between Llantwit Major and Merthyr Tydfil. The earliest departure is at 5:54 AM in the morning, and the last departure from Llantwit Major is at 10:54 PM which arrives into Merthyr Tydfil at 6:33 AM. All services require a transfer, and take on average 2h 28m. The schedules shown below are for the next available departures.

Departing Monday, October 12, 2026

2:54 PM → 5:03 PM
2h 9m • 1 change
3:54 PM → 6:03 PM
2h 9m • 1 change
4:54 PM → 7:03 PM
2h 9m • 1 change
5:54 PM → 8:03 PM
2h 9m • 1 change
Show more

Departing Tuesday, October 13, 2026

5:54 AM → 8:03 AM
2h 9m • 1 change
6:54 AM → 9:03 AM
2h 9m • 1 change
7:54 AM → 10:03 AM
2h 9m • 1 change
8:54 AM → 11:03 AM
2h 9m • 1 change
Show more

Departing Wednesday, October 14, 2026

5:54 AM → 8:03 AM
2h 9m • 1 change
6:54 AM → 9:03 AM
2h 9m • 1 change
7:54 AM → 10:03 AM
2h 9m • 1 change
8:54 AM → 11:03 AM
2h 9m • 1 change
Show more

Departing Thursday, October 15, 2026

5:54 AM → 8:03 AM
2h 9m • 1 change
6:54 AM → 9:03 AM
2h 9m • 1 change
7:54 AM → 10:03 AM
2h 9m • 1 change
8:54 AM → 11:03 AM
2h 9m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Llantwit Major to Merthyr Tydfil? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Llantwit Major to Merthyr Tydfil trains

Trip Overview

Train

Llantwit Major to Merthyr Tydfil train times

Departing Monday, October 12, 2026

2:54 PM → 5:03 PM

3:54 PM → 6:03 PM

4:54 PM → 7:03 PM

5:54 PM → 8:03 PM

Departing Tuesday, October 13, 2026

5:54 AM → 8:03 AM

6:54 AM → 9:03 AM

7:54 AM → 10:03 AM

8:54 AM → 11:03 AM

Departing Wednesday, October 14, 2026

5:54 AM → 8:03 AM

6:54 AM → 9:03 AM

7:54 AM → 10:03 AM

8:54 AM → 11:03 AM

Departing Thursday, October 15, 2026

5:54 AM → 8:03 AM

6:54 AM → 9:03 AM

7:54 AM → 10:03 AM

8:54 AM → 11:03 AM

Frequently asked questions

What companies run services between Llantwit Major, Wales and Merthyr Tydfil, Wales?

Train from Llantwit Major to Cardiff Central

Train from Cardiff Central to Merthyr Tydfil

Llantwit Major to Merthyr Tydfil trains

Find Transport to Merthyr Tydfil

Trip Overview

Train

Llantwit Major to Merthyr Tydfil train times

Departing Monday, October 12, 2026

2:54 PM → 5:03 PM

3:54 PM → 6:03 PM

4:54 PM → 7:03 PM

5:54 PM → 8:03 PM

Departing Tuesday, October 13, 2026

5:54 AM → 8:03 AM

6:54 AM → 9:03 AM

7:54 AM → 10:03 AM

8:54 AM → 11:03 AM

Departing Wednesday, October 14, 2026

5:54 AM → 8:03 AM

6:54 AM → 9:03 AM

7:54 AM → 10:03 AM

8:54 AM → 11:03 AM

Departing Thursday, October 15, 2026

5:54 AM → 8:03 AM

6:54 AM → 9:03 AM

7:54 AM → 10:03 AM

8:54 AM → 11:03 AM

Frequently asked questions

What companies run services between Llantwit Major, Wales and Merthyr Tydfil, Wales?

Train from Llantwit Major to Cardiff Central

Train from Cardiff Central to Merthyr Tydfil

Train trips from Llantwit Major

Train trips to Merthyr Tydfil

Alternative transport options