Southampton Central Station to Swansea Trains

Southampton Central Station to Swansea trains

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Trip Overview

The average train between Southampton Central Station and Swansea takes 3h 16m and the fastest train takes 3h 12m. There is a train service every few hours from Southampton Central Station to Swansea. 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 16m
Duration: 201 mi
Distance: £111
Average price: Hourly
Frequency

Train via Reading

best

Take the train from Southampton Central to Readingtrain Bournemouth - Manchester Piccadilly / ...
Take the train from Reading to Swanseatrain London Paddington - Swansea / ...

3h 41m

£95–165

Southampton Central Station to Swansea train times

Trains run hourly between Southampton Central Station and Swansea. The earliest departure is at 6:16 AM in the morning, and the last departure from Southampton Central Station is at 8:15 PM which arrives into Swansea at 11:41 PM. All services require a transfer, and take on average 3h 16m. The schedules shown below are for the next available departures.

Departing Sunday, August 23, 2026

2:15 PM → 5:31 PM
3h 16m • 1 change
3:15 PM → 6:34 PM
3h 19m • 1 change
4:15 PM → 7:30 PM
3h 15m • 1 change
5:15 PM → 8:29 PM
3h 14m • 1 change
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Departing Monday, August 24, 2026

6:16 AM → 9:33 AM
3h 17m • 1 change
7:15 AM → 10:29 AM
3h 14m • 1 change
8:15 AM → 11:30 AM
3h 15m • 1 change
10:15 AM → 1:30 PM
3h 15m • 1 change
Show more

Departing Tuesday, August 25, 2026

6:16 AM → 9:33 AM
3h 17m • 1 change
7:15 AM → 10:29 AM
3h 14m • 1 change
8:15 AM → 11:30 AM
3h 15m • 1 change
10:15 AM → 1:30 PM
3h 15m • 1 change
Show more

Departing Wednesday, August 26, 2026

6:16 AM → 9:33 AM
3h 17m • 1 change
7:15 AM → 10:29 AM
3h 14m • 1 change
8:15 AM → 11:30 AM
3h 15m • 1 change
10:15 AM → 1:30 PM
3h 15m • 1 change
Show more

Departing Thursday, August 27, 2026

6:16 AM → 9:33 AM
3h 17m • 1 change
7:15 AM → 10:29 AM
3h 14m • 1 change

Frequently asked questions

Want to know about travelling from Southampton Central Station to Swansea? 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.