Cambridge to Southsea Trains

Cambridge to Southsea trains

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Trip Overview

The average train between Cambridge and Southsea takes 4h 5m and the fastest train takes 3h 42m. There is an hourly train service from Cambridge 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.

4h 5m
Duration: 145 mi
Distance: £89
Average price: Hourly
Frequency

Train

best

Take the train from Cambridge to Gatwick Airporttrain Cambridge - Brighton / ...
Take the train from Gatwick Airport to Frattontrain London Victoria - Portsmouth Harbour / ...

3h 41m

£76–149

Cambridge to Southsea train times

Trains run hourly between Cambridge and Southsea. The earliest departure is at 4:51 AM at night, and the last departure from Cambridge is at 9:51 PM which arrives into Southsea at 10:45 AM. All services require a transfer, and take on average 4h 5m. The schedules shown below are for the next available departures.

Departing Friday, August 14, 2026

1:51 PM → 5:35 PM
3h 44m • 1 change
2:21 PM → 6:12 PM
3h 51m • 1 change
2:51 PM → 6:36 PM
3h 45m • 1 change
3:21 PM → 7:14 PM
3h 53m • 1 change
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Departing Saturday, August 15, 2026

4:51 AM → 8:33 AM
3h 42m • 1 change
5:21 AM → 9:11 AM
3h 50m • 1 change
5:51 AM → 9:34 AM
3h 43m • 1 change
6:21 AM → 10:12 AM
3h 51m • 1 change
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Departing Sunday, August 16, 2026

8:23 AM → 12:45 PM
4h 22m • 1 change
9:23 AM → 1:45 PM
4h 22m • 1 change
10:23 AM → 2:45 PM
4h 22m • 1 change
11:23 AM → 3:45 PM
4h 22m • 1 change
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Frequently asked questions

Want to know about travelling from Cambridge 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.