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Llantwit Major to Southampton trains

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Trip Overview

The average train between Llantwit Major and Southampton takes 4h 30m and the fastest train takes 3h 21m. There is a train service every few hours from Llantwit Major to Southampton. 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 30m
Duration
132 mi
Distance
£62
Average price
Hourly
Frequency

Train

best
  1. Take the train from Llantwit Major to Cardiff Centraltrain train Bridgend - Rhymney / ...
  2. Take the train from Cardiff Central to Southampton Centraltrain train Cardiff Central - Portsmouth Harbour / ...
4h 4m
£51–100

Llantwit Major to Southampton train times

Trains run hourly between Llantwit Major and Southampton. The earliest departure is at 5:54 AM in the morning, and the last departure from Llantwit Major is at 10:54 PM which arrives into Southampton at 9:02 AM. All services require a transfer, and take on average 4h 30m. The schedules shown below are for the next available departures.

Departing Sunday, October 11, 2026

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    Transport for WalesGreat Western Railway (GWR)4h 10m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 19m • 1 change

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    Arrives next day

    Transport for WalesGreat Western Railway (GWR)11h 10m • 1 change

Departing Monday, October 12, 2026

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    Transport for WalesGreat Western Railway (GWR)4h 10m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change
  • Show more

Departing Tuesday, October 13, 2026

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    Transport for WalesGreat Western Railway (GWR)4h 10m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change
  • Show more

Departing Wednesday, October 14, 2026

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    Transport for WalesGreat Western Railway (GWR)4h 10m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change
  • Show more

Departing Thursday, October 15, 2026

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    Transport for WalesGreat Western Railway (GWR)4h 10m • 1 change

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    Transport for WalesGreat Western Railway (GWR)4h 8m • 1 change

Frequently asked questions

Want to know about travelling from Llantwit Major to Southampton? 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 Llantwit Major to Southampton.ExpandLaunch map view
  • Distance: 132.4 mi
  • Duration: 4h 30m

What companies run services between Llantwit Major, Wales and Southampton, England?

You can take a train from Llantwit Major to Southampton Central via Cardiff Central in around 4h 4m.

Operators