Clapham to Portsmouth Trains

Clapham to Portsmouth trains

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Trip Overview

The average train between Clapham and Portsmouth takes 2h 1m and the fastest train takes 1h 46m. There is a train service every few hours from Clapham 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 1m
Duration: 76 mi
Distance: £32
Average price: Hourly
Frequency

Train via Waterloo station

best

Take the train from London Waterloo to Portsmouth & Southseatrain London Waterloo - Portsmouth Harbour / ...

1h 57m

£28–57

Clapham to Portsmouth train times

Trains run hourly between Clapham and Portsmouth. The earliest departure is at 3:12 AM at night, and the last departure from Clapham is at 7:38 PM which arrives into Portsmouth at 9:44 PM. All services require a transfer at Waterloo station and take an average of 2h 1m. The schedules shown below are for the next available departures.

Departing Tuesday, October 27, 2026

5:44 PM → 7:33 PM
1h 49m • 1 change
6:14 PM → 8:04 PM
1h 50m • 1 change
6:44 PM → 8:30 PM
1h 46m • 1 change
7:15 PM → 9:03 PM
1h 48m • 1 change
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Departing Wednesday, October 28, 2026

5:28 AM → 7:45 AM
2h 17m • 1 change
5:58 AM → 8:09 AM
2h 11m • 1 change
6:39 AM → 8:34 AM
1h 55m • 1 change
7:14 AM → 9:03 AM
1h 49m • 1 change
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Departing Thursday, October 29, 2026

5:28 AM → 7:45 AM
2h 17m • 1 change
5:58 AM → 8:09 AM
2h 11m • 1 change
6:39 AM → 8:34 AM
1h 55m • 1 change
7:14 AM → 9:03 AM
1h 49m • 1 change
Show more

Departing Friday, October 30, 2026

3:12 AM → 7:16 AM
4h 4m • 1 change
5:28 AM → 7:45 AM
2h 17m • 1 change
5:58 AM → 8:09 AM
2h 11m • 1 change
6:39 AM → 8:34 AM
1h 55m • 1 change
Show more

Departing Saturday, October 31, 2026

5:28 AM → 7:37 AM
2h 9m • 1 change
6:21 AM → 8:47 AM
2h 26m • 1 change
6:38 AM → 8:58 AM
2h 20m • 1 change

Departing Sunday, November 1, 2026

7:34 AM → 9:54 AM
2h 20m • 1 change
8:01 AM → 10:00 AM
1h 59m • 1 change
9:13 AM → 11:07 AM
1h 54m • 1 change

Departing Monday, November 2, 2026

5:28 AM → 7:45 AM
2h 17m • 1 change
5:58 AM → 8:09 AM
2h 11m • 1 change
6:39 AM → 8:34 AM
1h 55m • 1 change
7:14 AM → 9:03 AM
1h 49m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Clapham 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.