Harlow to Portsmouth Trains

Harlow to Portsmouth trains

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Trip Overview

The average train between Harlow and Portsmouth takes 2h 44m and the fastest train takes 2h 30m. The train runs at least 2 times per hour from Harlow 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 44m
Duration: 98 mi
Distance: £45
Average price: Every 30 minutes
Frequency

Train via London

best

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

2h 30m

£40–73

Harlow to Portsmouth train times

Trains run every 30 minutes between Harlow and Portsmouth. The earliest departure is at 5:45 AM in the morning, and the last departure from Harlow is at 11:29 PM which arrives into Portsmouth at 7:16 AM. All services require a transfer at Tottenham Hale and take an average of 2h 44m. The schedules shown below are for the next available departures.

Departing Sunday, November 1, 2026

9:28 PM → 12:01 AM
Arrives next day
2h 32m • 3 changes
10:08 PM → 12:53 AM
Arrives next day
2h 45m • 3 changes
10:28 PM → 1:06 AM
Arrives next day
2h 37m • 3 changes
11:28 PM → 7:16 AM
Arrives next day
7h 48m • 3 changes

Departing Monday, November 2, 2026

5:51 AM → 8:34 AM
2h 42m • 3 changes
6:27 AM → 9:03 AM
2h 36m • 3 changes
6:58 AM → 9:31 AM
2h 33m • 3 changes
7:28 AM → 10:03 AM
2h 34m • 3 changes
Show more

Departing Tuesday, November 3, 2026

5:51 AM → 8:34 AM
2h 42m • 3 changes
6:27 AM → 9:03 AM
2h 36m • 3 changes
6:58 AM → 9:31 AM
2h 33m • 3 changes
7:28 AM → 10:03 AM
2h 34m • 3 changes
Show more

Departing Wednesday, November 4, 2026

5:51 AM → 8:34 AM
2h 42m • 3 changes
6:27 AM → 9:03 AM
2h 36m • 3 changes
6:58 AM → 9:31 AM
2h 33m • 3 changes
7:28 AM → 10:03 AM
2h 34m • 3 changes
Show more

Departing Thursday, November 5, 2026

5:51 AM → 8:34 AM
2h 42m • 3 changes
6:27 AM → 9:03 AM
2h 36m • 3 changes
6:58 AM → 9:31 AM
2h 33m • 3 changes
7:28 AM → 10:03 AM
2h 34m • 3 changes
Show more

Departing Friday, November 6, 2026

5:51 AM → 8:34 AM
2h 42m • 3 changes
6:27 AM → 9:03 AM
2h 36m • 3 changes
6:58 AM → 9:31 AM
2h 33m • 3 changes
7:28 AM → 10:03 AM
2h 34m • 3 changes
Show more

Departing Saturday, November 7, 2026

5:45 AM → 8:47 AM
3h 2m • 3 changes
6:28 AM → 8:58 AM
2h 30m • 3 changes
7:01 AM → 9:32 AM
2h 31m • 3 changes
7:28 AM → 9:58 AM
2h 30m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Harlow 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.