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Treforest to Llantwit Major trains

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Trip Overview

The average train between Treforest and Llantwit Major takes 1h 49m and the fastest train takes 1h 4m. There is a train service every few hours from Treforest to Llantwit Major. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 49m
Duration
29 mi
Distance
£12
Average price
Hourly
Frequency

Train

best
  1. Take the train from Trefforest to Cardiff Centraltrain train Merthyr Tydfil - Aberdare / ...
  2. Take the train from Cardiff Central to Llantwit Majortrain train Rhymney - Bridgend / ...
1h 53m
£10–16

Treforest to Llantwit Major train times

Trains run hourly between Treforest and Llantwit Major. The earliest departure is at 5:46 AM in the morning, and the last departure from Treforest is at 11:27 PM which arrives into Llantwit Major at 6:20 AM. All services require a transfer, and take on average 1h 49m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

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    Arrives next day

    Transport for WalesTransport for Wales8h 9m • 1 change

Departing Monday, October 12, 2026

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    Transport for WalesTransport for Wales1h 33m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

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    Transport for WalesTransport for Wales1h 33m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change
  • Show more

Departing Wednesday, October 14, 2026

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    Transport for WalesTransport for Wales1h 33m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change

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    Transport for WalesTransport for Wales1h 29m • 1 change

  •  → 

    Transport for WalesTransport for Wales1h 29m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Treforest to Llantwit Major? 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.

Map of how to get from Treforest to Llantwit Major.ExpandLaunch map view
  • Distance: 29.3 mi
  • Duration: 1h 49m

What companies run services between Treforest, Wales and Llantwit Major, Wales?

You can take a train from Trefforest to Llantwit Major via Cardiff Central in around 1h 53m.

Operators