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Watford Junction to Portsmouth trains

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Trip Overview

The average train between Watford Junction and Portsmouth takes 2h 30m and the fastest train takes 2h 8m. There is an hourly train service from Watford Junction 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 30m
Duration
93 mi
Distance
£47
Average price
Hourly
Frequency

Train via London Euston

best
  1. Take the train from London Waterloo to Portsmouth & Southseatrain train London Waterloo - Portsmouth Harbour / ...
2h 10m
£37–116

Watford Junction to Portsmouth train times

Trains run hourly between Watford Junction and Portsmouth. The earliest departure is at 1:13 AM at night, and the last departure from Watford Junction is at 10:48 PM which arrives into Portsmouth at 1:20 AM. All services require a transfer at London Euston and take an average of 2h 30m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Watford Junction 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.

Map of how to get from Watford Junction to Portsmouth.ExpandLaunch map view
  • Distance: 92.6 mi
  • Duration: 2h 30m

What companies run services between Watford Junction, England and Portsmouth, England?

South Western Railway operates a train from London Waterloo to Portsmouth & Southsea every 30 minutes. Tickets cost £30–70 and the journey takes 1h 28m.

Operators