Haverfordwest to Southampton Trains

Haverfordwest to Southampton trains

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Trip Overview

The average train between Haverfordwest and Southampton takes 6h 35m and the fastest train takes 5h 15m. The train service runs several times per day from Haverfordwest 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.

6h 35m
Duration: 223 mi
Distance: £111
Average price: Every 3 hours
Frequency

Train

best

Take the train from Haverfordwest to Cardiff Centraltrain Milford Haven - Manchester Piccadilly / ...
Take the train from Cardiff Central to Southampton Centraltrain Cardiff Central - Portsmouth Harbour / ...

5h 54m

£94–173

Haverfordwest to Southampton train times

Trains run every 3 hours between Haverfordwest and Southampton. The earliest departure is at 6:10 AM in the morning, and the last departure from Haverfordwest is at 9:02 PM which arrives into Southampton at 9:02 AM. All services require a transfer, and take on average 6h 35m. The schedules shown below are for the next available departures.

Departing Saturday, August 15, 2026

5:23 PM → 11:03 PM
5h 40m • 1 change
8:51 PM → 12:03 PM
Arrives next day
15h 12m • 1 change

Departing Sunday, August 16, 2026

11:15 AM → 5:03 PM
5h 48m • 1 change
12:05 PM → 6:05 PM
6h • 1 change
1:56 PM → 8:00 PM
6h 4m • 1 change
3:20 PM → 9:02 PM
5h 41m • 1 change
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Departing Monday, August 17, 2026

6:10 AM → 12:02 PM
5h 52m • 1 change
7:14 AM → 1:02 PM
5h 47m • 1 change
9:15 AM → 3:02 PM
5h 47m • 1 change
11:15 AM → 5:03 PM
5h 47m • 1 change
Show more

Departing Tuesday, August 18, 2026

6:10 AM → 12:02 PM
5h 52m • 1 change
7:14 AM → 1:02 PM
5h 47m • 1 change
9:15 AM → 3:02 PM
5h 47m • 1 change
11:15 AM → 5:03 PM
5h 47m • 1 change
Show more

Departing Wednesday, August 19, 2026

6:10 AM → 12:02 PM
5h 52m • 1 change
7:14 AM → 1:02 PM
5h 47m • 1 change
9:15 AM → 3:02 PM
5h 47m • 1 change
11:15 AM → 5:03 PM
5h 47m • 1 change
Show more

Departing Thursday, August 20, 2026

6:10 AM → 12:02 PM
5h 52m • 1 change
7:14 AM → 1:02 PM
5h 47m • 1 change
9:15 AM → 3:02 PM
5h 47m • 1 change
11:15 AM → 5:03 PM
5h 47m • 1 change
Show more

Departing Friday, August 21, 2026

6:10 AM → 12:02 PM
5h 52m • 1 change
7:14 AM → 1:02 PM
5h 47m • 1 change
9:15 AM → 3:02 PM
5h 47m • 1 change
11:15 AM → 5:03 PM
5h 47m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Haverfordwest 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.