Swindon to South Wales Trains

Swindon to South Wales trains

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Trip Overview

The average train between Swindon and South Wales takes 2h 21m and the fastest train takes 1h 54m. There is a train service every few hours from Swindon to South Wales. 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 21m
Duration: 89 mi
Distance: £46
Average price: Hourly
Frequency

Train

best

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

2h 27m

£39–73

Swindon to South Wales train times

Trains run hourly between Swindon and South Wales. The earliest departure is at 12:01 AM at night, and the last departure from Swindon is at 8:40 PM which arrives into South Wales at 10:39 PM. All services require a transfer, and take on average 2h 21m. The schedules shown below are for the next available departures.

Departing Wednesday, August 12, 2026

1:10 PM → 3:09 PM
1h 59m • 1 change
1:40 PM → 3:39 PM
1h 59m • 1 change
2:12 PM → 4:09 PM
1h 57m • 1 change
2:40 PM → 4:39 PM
1h 59m • 1 change
Show more

Departing Thursday, August 13, 2026

12:01 AM → 7:09 AM
7h 8m • 1 change
6:21 AM → 9:09 AM
2h 48m • 1 change
8:12 AM → 10:09 AM
1h 57m • 1 change
8:40 AM → 10:39 AM
1h 59m • 1 change
Show more

Departing Friday, August 14, 2026

12:01 AM → 7:09 AM
7h 8m • 1 change
6:21 AM → 9:09 AM
2h 48m • 1 change
8:12 AM → 10:09 AM
1h 57m • 1 change
8:40 AM → 10:39 AM
1h 59m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Swindon to South Wales? 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.