Swindon to Portsmouth Trains

Swindon to Portsmouth trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between Swindon and Portsmouth takes 2h 46m and the fastest train takes 2h 20m. There is a train service every few hours from Swindon 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.

2h 46m
Duration: 103 mi
Distance: £48
Average price: Hourly
Frequency

Train via Reading

best

Take the train from Swindon to Readingtrain Bristol Temple Meads - London Paddington / ...
Take the train from Basingstoke to Portsmouth & Southseatrain London Waterloo - Portsmouth Harbour / ...

2h 53m

£39–83

Swindon to Portsmouth train times

Trains run hourly between Swindon and Portsmouth. The earliest departure is at 3:18 AM at night, and the last departure from Swindon is at 10:10 PM which arrives into Portsmouth at 9:07 AM. All services require a transfer at Reading and take an average of 2h 46m. The schedules shown below are for the next available departures.

Departing Friday, October 23, 2026

9:20 AM → 12:11 PM
2h 51m • 2 changes
10:48 AM → 1:11 PM
2h 23m • 2 changes
11:40 AM → 2:13 PM
2h 33m • 2 changes
12:49 PM → 3:11 PM
2h 22m • 2 changes
Show more

Departing Saturday, October 24, 2026

3:18 AM → 8:12 AM
4h 54m • 2 changes
6:18 AM → 9:13 AM
2h 55m • 2 changes
7:20 AM → 10:12 AM
2h 52m • 2 changes
8:21 AM → 11:12 AM
2h 51m • 2 changes
Show more

Departing Sunday, October 25, 2026

8:24 AM → 11:12 AM
2h 47m • 2 changes
9:20 AM → 12:12 PM
2h 52m • 2 changes
10:37 AM → 1:12 PM
2h 35m • 2 changes
11:35 AM → 2:12 PM
2h 37m • 2 changes
Show more

Departing Monday, October 26, 2026

5:28 AM → 8:12 AM
2h 44m • 2 changes
6:18 AM → 9:11 AM
2h 53m • 2 changes
7:23 AM → 10:11 AM
2h 48m • 2 changes
8:10 AM → 11:11 AM
3h 1m • 2 changes
Show more

Departing Tuesday, October 27, 2026

5:28 AM → 8:12 AM
2h 44m • 2 changes
6:18 AM → 9:11 AM
2h 53m • 2 changes
7:23 AM → 10:11 AM
2h 48m • 2 changes
8:10 AM → 11:11 AM
3h 1m • 2 changes
Show more

Departing Wednesday, October 28, 2026

5:28 AM → 8:12 AM
2h 44m • 2 changes
6:18 AM → 9:11 AM
2h 53m • 2 changes
7:23 AM → 10:11 AM
2h 48m • 2 changes
8:10 AM → 11:11 AM
3h 1m • 2 changes
Show more

Departing Thursday, October 29, 2026

5:28 AM → 8:12 AM
2h 44m • 2 changes
6:18 AM → 9:11 AM
2h 53m • 2 changes
7:23 AM → 10:11 AM
2h 48m • 2 changes
8:10 AM → 11:11 AM
3h 1m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Swindon 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.