Southampton to Milford Haven Trains

Southampton to Milford Haven trains

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Trip Overview

The average train between Southampton and Milford Haven takes 7h 8m and the fastest train takes 5h 37m. The train service runs several times per day from Southampton to Milford Haven. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 8m
Duration: 231 mi
Distance: £116
Average price: 5 times a day
Frequency

Train

best

Take the train from Southampton Central to Cardiff Centraltrain Portsmouth Harbour - Cardiff Central / ...
Take the train from Cardiff Central to Milford Haventrain Bristol Temple Meads - Milford Haven / ...

6h 27m

£97–176

Southampton to Milford Haven train times

Trains run 5 times a day between Southampton and Milford Haven. The earliest departure is at 6:47 AM in the morning, and the last departure from Southampton is at 9:12 PM which arrives into Milford Haven at 11:32 AM. All services require a transfer, and take on average 7h 8m. The schedules shown below are for the next available departures.

Departing Tuesday, August 18, 2026

2:11 PM → 8:32 PM
6h 21m • 1 change
9:11 PM → 8:42 AM
Arrives next day
11h 31m • 1 change

Departing Wednesday, August 19, 2026

6:47 AM → 1:37 PM
6h 49m • 1 change
11:10 AM → 5:29 PM
6h 18m • 1 change
1:11 PM → 6:56 PM
5h 45m • 1 change
2:11 PM → 8:32 PM
6h 21m • 1 change
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Departing Thursday, August 20, 2026

6:47 AM → 1:37 PM
6h 49m • 1 change
11:10 AM → 5:29 PM
6h 18m • 1 change
1:11 PM → 6:56 PM
5h 45m • 1 change
2:11 PM → 8:32 PM
6h 21m • 1 change
Show more

Departing Friday, August 21, 2026

6:47 AM → 1:37 PM
6h 49m • 1 change
11:10 AM → 5:29 PM
6h 18m • 1 change
1:11 PM → 6:56 PM
5h 45m • 1 change
2:11 PM → 8:32 PM
6h 21m • 1 change
Show more

Departing Saturday, August 22, 2026

6:59 AM → 1:41 PM
6h 42m • 1 change
9:10 AM → 2:50 PM
5h 40m • 1 change
11:10 AM → 4:53 PM
5h 43m • 1 change
1:10 PM → 6:53 PM
5h 43m • 1 change
Show more

Departing Sunday, August 23, 2026

11:57 AM → 5:36 PM
5h 39m • 1 change
12:57 PM → 6:46 PM
5h 49m • 1 change
2:57 PM → 8:34 PM
5h 37m • 1 change
5:57 PM → 11:40 PM
5h 43m • 1 change
Show more

Departing Monday, August 24, 2026

6:47 AM → 1:37 PM
6h 49m • 1 change
11:10 AM → 5:29 PM
6h 18m • 1 change
1:11 PM → 6:56 PM
5h 45m • 1 change
2:11 PM → 8:32 PM
6h 21m • 1 change

Frequently asked questions

Want to know about travelling from Southampton to Milford Haven? 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.