Slough to Southsea Trains

Slough to Southsea trains

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Trip Overview

The average train between Slough and Southsea takes 2h 30m and the fastest train takes 2h 12m. There is a train service every few hours from Slough to Southsea. 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 30m
Duration: 79 mi
Distance: £46
Average price: Hourly
Frequency

Train

best

Take the train from Slough to Readingtrain Elizabeth / ...
Take the train from Basingstoke to Frattontrain London Waterloo - Portsmouth Harbour / ...

2h 41m

£32–84

Slough to Southsea train times

Trains run hourly between Slough and Southsea. The earliest departure is at 5:47 AM in the morning, and the last departure from Slough is at 9:54 PM which arrives into Southsea at 12:17 AM. All services require a transfer at Reading and take an average of 2h 30m. The schedules shown below are for the next available departures.

Departing Monday, August 10, 2026

2:55 PM → 5:08 PM
2h 12m • 2 changes
3:24 PM → 5:38 PM
2h 14m • 2 changes
4:48 PM → 7:11 PM
2h 23m • 2 changes
5:49 PM → 8:11 PM
2h 22m • 2 changes
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Departing Tuesday, August 11, 2026

5:47 AM → 8:06 AM
2h 19m • 2 changes
6:17 AM → 9:08 AM
2h 51m • 2 changes
7:54 AM → 10:08 AM
2h 13m • 2 changes
8:26 AM → 11:08 AM
2h 41m • 2 changes
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Departing Wednesday, August 12, 2026

5:47 AM → 8:06 AM
2h 19m • 2 changes
6:17 AM → 9:08 AM
2h 51m • 2 changes
7:54 AM → 10:08 AM
2h 13m • 2 changes
8:26 AM → 11:08 AM
2h 41m • 2 changes
Show more

Departing Thursday, August 13, 2026

5:47 AM → 8:06 AM
2h 19m • 2 changes
6:17 AM → 9:08 AM
2h 51m • 2 changes
7:54 AM → 10:08 AM
2h 13m • 2 changes
8:26 AM → 11:08 AM
2h 41m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Slough to Southsea? 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.