Train Swindon to Treforest from £41 | Tickets & Timetables

Trip Overview

The average train between Swindon and Treforest takes 1h 55m and the fastest train takes 1h 34m. There is an hourly train service from Swindon to Treforest. 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 55m
Duration: 79 mi
Distance: £41
Average price: Hourly
Frequency

Train

best

Take the train from Swindon to Cardiff Centraltrain London Paddington - Swansea / ...
Take the train from Cardiff Central to Trefforesttrain Cardiff Central - Aberdare / ...

1h 35m

£35–65

Swindon to Treforest train times

Trains run hourly between Swindon and Treforest. The earliest departure is at 12:01 AM at night, and the last departure from Swindon is at 10:41 PM which arrives into Treforest at 5:56 AM. All services require a transfer, and take on average 1h 55m. The schedules shown below are for the next available departures.

Departing Sunday, May 17, 2026

6:38 PM → 8:12 PM
1h 34m • 1 change
7:38 PM → 9:12 PM
1h 34m • 1 change
8:38 PM → 10:28 PM
1h 50m • 1 change
10:41 PM → 5:56 AM
Arrives next day
7h 15m • 1 change

Departing Monday, May 18, 2026

6:21 AM → 8:53 AM
2h 32m • 1 change
7:40 AM → 9:23 AM
1h 43m • 1 change
8:12 AM → 9:53 AM
1h 41m • 1 change
8:40 AM → 10:23 AM
1h 43m • 1 change
Show more

Departing Tuesday, May 19, 2026

12:01 AM → 5:56 AM
5h 55m • 1 change
6:21 AM → 8:53 AM
2h 32m • 1 change
7:40 AM → 9:23 AM
1h 43m • 1 change
8:12 AM → 9:53 AM
1h 41m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Swindon to Treforest? 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.