Portsmouth to Sidcup Trains

Portsmouth to Sidcup trains

Travel from

Search accommodation with Expedia

Trip Overview

The average train between Portsmouth and Sidcup takes 2h 37m and the fastest train takes 2h 3m. The train runs at least 2 times per hour from Portsmouth to Sidcup. 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 37m
Duration: 84 mi
Distance: £38
Average price: Every 30 minutes
Frequency

Train

best

Take the train from Portsmouth & Southsea to London Waterlootrain Portsmouth Harbour - London Waterloo / ...
Take the train from London Waterloo East to Sidcuptrain London Charing Cross - Gravesend / ...

2h 14m

£32–65

Portsmouth to Sidcup train times

Trains run every 30 minutes between Portsmouth and Sidcup. The earliest departure is at 4:31 AM at night, and the last departure from Portsmouth is at 10:37 PM which arrives into Sidcup at 5:53 AM. All services require a transfer at London Waterloo and take an average of 2h 37m. The schedules shown below are for the next available departures.

Departing Saturday, October 24, 2026

4:41 AM → 7:22 AM
2h 41m • 1 change
5:14 AM → 7:41 AM
2h 27m • 1 change
5:35 AM → 8:11 AM
2h 36m • 1 change
6:19 AM → 8:41 AM
2h 22m • 1 change
Show more

Departing Sunday, October 25, 2026

6:48 AM → 9:22 AM
2h 34m • 1 change
7:47 AM → 10:22 AM
2h 35m • 1 change
8:53 AM → 11:22 AM
2h 29m • 1 change
9:50 AM → 12:22 PM
2h 32m • 1 change
Show more

Departing Monday, October 26, 2026

4:31 AM → 7:11 AM
2h 40m • 1 change
5:23 AM → 8:11 AM
2h 48m • 1 change
5:46 AM → 8:22 AM
2h 36m • 1 change
6:15 AM → 8:44 AM
2h 29m • 1 change
Show more

Departing Tuesday, October 27, 2026

4:31 AM → 7:11 AM
2h 40m • 1 change
5:23 AM → 8:11 AM
2h 48m • 1 change
5:46 AM → 8:22 AM
2h 36m • 1 change
6:15 AM → 8:44 AM
2h 29m • 1 change
Show more

Departing Wednesday, October 28, 2026

4:31 AM → 7:11 AM
2h 40m • 1 change
5:23 AM → 8:11 AM
2h 48m • 1 change
5:46 AM → 8:22 AM
2h 36m • 1 change
6:15 AM → 8:44 AM
2h 29m • 1 change
Show more

Departing Thursday, October 29, 2026

4:31 AM → 7:11 AM
2h 40m • 1 change
5:23 AM → 8:11 AM
2h 48m • 1 change
5:46 AM → 8:22 AM
2h 36m • 1 change
6:15 AM → 8:44 AM
2h 29m • 1 change
Show more

Departing Friday, October 30, 2026

4:31 AM → 7:11 AM
2h 40m • 1 change
5:23 AM → 8:11 AM
2h 48m • 1 change
5:46 AM → 8:22 AM
2h 36m • 1 change
6:15 AM → 8:44 AM
2h 29m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Portsmouth to Sidcup? 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.