Neath to Portsmouth Trains

Neath to Portsmouth trains

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Trip Overview

The average train between Neath and Portsmouth takes 4h 14m and the fastest train takes 4h 6m. There is a train service every few hours from Neath to Portsmouth. 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 14m
Duration: 177 mi
Distance: £89
Average price: Hourly
Frequency

Train

best

Take the train from Neath to Cardiff Centraltrain Milford Haven - Shrewsbury / ...
Take the train from Cardiff Central to Portsmouth & Southseatrain Cardiff Central - Portsmouth Harbour

4h 49m

£68–138

Neath to Portsmouth train times

Trains run hourly between Neath and Portsmouth. The earliest departure is at 5:37 AM in the morning, and the last departure from Neath is at 7:36 PM which arrives into Portsmouth at 11:52 PM. All services require a transfer, and take on average 4h 14m. The schedules shown below are for the next available departures.

Departing Tuesday, November 3, 2026

12:34 PM → 4:49 PM
4h 15m • 1 change
1:34 PM → 5:47 PM
4h 13m • 1 change
2:34 PM → 6:48 PM
4h 14m • 1 change
3:34 PM → 7:47 PM
4h 13m • 1 change
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Departing Wednesday, November 4, 2026

5:41 AM → 9:47 AM
4h 6m • 1 change
6:38 AM → 10:48 AM
4h 10m • 1 change
7:30 AM → 11:47 AM
4h 17m • 1 change
8:35 AM → 12:47 PM
4h 12m • 1 change
Show more

Departing Thursday, November 5, 2026

5:41 AM → 9:47 AM
4h 6m • 1 change
6:38 AM → 10:48 AM
4h 10m • 1 change
7:30 AM → 11:47 AM
4h 17m • 1 change
8:35 AM → 12:47 PM
4h 12m • 1 change
Show more

Departing Friday, November 6, 2026

5:41 AM → 9:47 AM
4h 6m • 1 change
6:38 AM → 10:48 AM
4h 10m • 1 change
7:30 AM → 11:47 AM
4h 17m • 1 change
8:35 AM → 12:47 PM
4h 12m • 1 change
Show more

Departing Saturday, November 7, 2026

5:37 AM → 9:47 AM
4h 10m • 1 change
6:35 AM → 10:47 AM
4h 12m • 1 change
7:34 AM → 11:47 AM
4h 13m • 1 change
8:34 AM → 12:47 PM
4h 13m • 1 change
Show more

Departing Sunday, November 8, 2026

8:07 AM → 12:46 PM
4h 39m • 1 change
9:35 AM → 1:45 PM
4h 10m • 1 change
10:35 AM → 2:45 PM
4h 10m • 1 change
11:35 AM → 3:46 PM
4h 11m • 1 change
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Departing Monday, November 9, 2026

5:41 AM → 9:47 AM
4h 6m • 1 change
6:38 AM → 10:48 AM
4h 10m • 1 change
7:30 AM → 11:47 AM
4h 17m • 1 change
8:35 AM → 12:47 PM
4h 12m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Neath to Portsmouth? 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.