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Southampton to South Wales trains

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Trip Overview

The average train between Southampton and South Wales takes 4h 24m and the fastest train takes 3h 43m. There is a train service every few hours from Southampton 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.

4h 24m
Duration
136 mi
Distance
£71
Average price
Hourly
Frequency

Train

best
  1. Take the train from Southampton Central to Cardiff Centraltrain train Portsmouth Harbour - Cardiff Central / ...
  2. Take the train from Cardiff Central to Cwmbachtrain train Merthyr Tydfil - Aberdare / ...
3h 57m
£60–111

Southampton to South Wales train times

Trains run hourly between Southampton and South Wales. The earliest departure is at 6:47 AM in the morning, and the last departure from Southampton is at 9:11 PM which arrives into South Wales at 7:09 AM. All services require a transfer, and take on average 4h 24m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Southampton 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.

Map of how to get from Southampton to South Wales.ExpandLaunch map view
  • Distance: 135.9 mi
  • Duration: 4h 24m

What companies run services between Southampton, England and South Wales?

You can take a train from Southampton Central to Cwmbach via Cardiff Central in around 3h 57m.

Operators