The O2 to Portsmouth Trains

The O2 to Portsmouth trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between The O2 and Portsmouth takes 1h 59m and the fastest train takes 1h 43m. The train runs at least 2 times per hour from The O2 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.

1h 59m
Duration: 79 mi
Distance: £33
Average price: Every 30 minutes
Frequency

Train

best

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

2h 3m

£29–63

The O2 to Portsmouth train times

Trains run every 30 minutes between The O2 and Portsmouth. The earliest departure is at 12:19 AM at night, and the last departure from The O2 is at 11:30 PM which arrives into Portsmouth at 1:40 AM. All services require a transfer at North Greenwich station and take an average of 1h 59m. The schedules shown below are for the next available departures.

Departing Monday, October 26, 2026

6:43 PM → 8:30 PM
1h 47m • 1 change
7:15 PM → 9:03 PM
1h 48m • 1 change
7:43 PM → 9:44 PM
2h 1m • 1 change
8:15 PM → 10:02 PM
1h 47m • 1 change
Show more

Departing Tuesday, October 27, 2026

12:19 AM → 7:16 AM
6h 57m • 1 change
5:27 AM → 7:45 AM
2h 18m • 1 change
5:56 AM → 8:09 AM
2h 13m • 1 change
6:43 AM → 8:34 AM
1h 51m • 1 change
Show more

Departing Wednesday, October 28, 2026

12:19 AM → 7:16 AM
6h 57m • 1 change
5:27 AM → 7:45 AM
2h 18m • 1 change
5:56 AM → 8:09 AM
2h 13m • 1 change
6:43 AM → 8:34 AM
1h 51m • 1 change
Show more

Departing Thursday, October 29, 2026

12:19 AM → 7:16 AM
6h 57m • 1 change
5:27 AM → 7:45 AM
2h 18m • 1 change
5:56 AM → 8:09 AM
2h 13m • 1 change
6:43 AM → 8:34 AM
1h 51m • 1 change
Show more

Departing Friday, October 30, 2026

3:06 AM → 7:16 AM
4h 10m • 1 change
5:27 AM → 7:45 AM
2h 18m • 1 change
5:56 AM → 8:09 AM
2h 13m • 1 change
6:43 AM → 8:34 AM
1h 51m • 1 change
Show more

Departing Saturday, October 31, 2026

5:24 AM → 7:37 AM
2h 13m • 1 change
6:29 AM → 8:47 AM
2h 18m • 1 change
7:14 AM → 8:58 AM
1h 44m • 1 change
7:44 AM → 9:32 AM
1h 48m • 1 change
Show more

Departing Sunday, November 1, 2026

7:41 AM → 9:54 AM
2h 13m • 1 change
8:13 AM → 10:00 AM
1h 47m • 1 change
8:43 AM → 10:55 AM
2h 12m • 1 change
9:15 AM → 11:07 AM
1h 52m • 1 change
Show more

Frequently asked questions

Want to know about travelling from The O2 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.