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Portsmouth to Slough trains

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Trip Overview

The average train between Portsmouth and Slough takes 2h 28m and the fastest train takes 2h 7m. There is a train service every few hours from Portsmouth to Slough. 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 28m
Duration
80 mi
Distance
£47
Average price
Hourly
Frequency

Train

best
  1. Take the train from Portsmouth & Southsea to Basingstoketrain train Portsmouth Harbour - London Waterloo / ...
  2. Take the train from Basingstoke to Readingtrain train Basingstoke - Reading
2h 18m
£32–83

Portsmouth to Slough train times

Trains run hourly between Portsmouth and Slough. The earliest departure is at 4:59 AM at night, and the last departure from Portsmouth is at 9:00 PM which arrives into Slough at 11:38 PM. All services require a transfer at Basingstoke and take an average of 2h 28m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Portsmouth to Slough? 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.

Map of how to get from Portsmouth to Slough.ExpandLaunch map view
  • Distance: 79.6 mi
  • Duration: 2h 28m

What companies run services between Portsmouth, England and Slough, England?

You can take a train from Portsmouth & Southsea to Slough via Basingstoke and Reading in around 2h 18m.

Operators