Swansea to Southall Trains

Swansea to Southall trains

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Trip Overview

The average train between Swansea and Southall takes 3h 20m and the fastest train takes 3h 13m. There is a train service every few hours from Swansea to Southall. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 20m
Duration: 181 mi
Distance: £104
Average price: Hourly
Frequency

Train

best

Take the train from Swansea to Readingtrain Swansea - London Paddington / ...
Take the train from Reading to Southalltrain Elizabeth / ...

3h 21m

£82–171

Swansea to Southall train times

Trains run hourly between Swansea and Southall. The earliest departure is at 3:46 AM at night, and the last departure from Swansea is at 8:23 PM which arrives into Southall at 11:39 PM. All services require a transfer, and take on average 3h 20m. The schedules shown below are for the next available departures.

Departing Wednesday, August 12, 2026

11:22 AM → 2:39 PM
3h 17m • 1 change
12:22 PM → 3:39 PM
3h 17m • 1 change
1:22 PM → 4:40 PM
3h 18m • 1 change
2:22 PM → 5:41 PM
3h 19m • 1 change
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Departing Thursday, August 13, 2026

3:46 AM → 7:54 AM
4h 8m • 1 change
4:59 AM → 8:24 AM
3h 25m • 1 change
5:29 AM → 8:54 AM
3h 25m • 1 change
5:57 AM → 9:25 AM
3h 28m • 1 change
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Departing Friday, August 14, 2026

3:46 AM → 7:54 AM
4h 8m • 1 change
4:59 AM → 8:24 AM
3h 25m • 1 change
5:29 AM → 8:54 AM
3h 25m • 1 change
5:57 AM → 9:25 AM
3h 28m • 1 change
Show more

Departing Saturday, August 15, 2026

3:56 AM → 7:38 AM
3h 42m • 1 change

Frequently asked questions

Want to know about travelling from Swansea to Southall? 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.