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Bletchley to Portsmouth trains

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Trip Overview

The average train between Bletchley and Portsmouth takes 3h 4m and the fastest train takes 2h 29m. The train runs at least 2 times per hour from Bletchley 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.

3h 4m
Duration
122 mi
Distance
£48
Average price
Every 30 minutes
Frequency

Train

best
  1. Take the train from Bletchley to London Eustontrain train Milton Keynes Central - London Euston / ...
  2. Take the train from London Waterloo to Portsmouth & Southseatrain train London Waterloo - Portsmouth Harbour / ...
2h 59m
£43–98

Bletchley to Portsmouth train times

Trains run every 30 minutes between Bletchley and Portsmouth. The earliest departure is at 4:37 AM at night, and the last departure from Bletchley is at 11:46 PM which arrives into Portsmouth at 9:54 AM. All services require a transfer at London Euston and take an average of 3h 4m. The schedules shown below are for the next available departures.

Departing Saturday, October 17, 2026

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 48m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 52m • 2 changes

  •  → 

    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 48m • 2 changes

  •  → 

    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 52m • 2 changes
  • Show more

Departing Sunday, October 18, 2026

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 45m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway3h 12m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 56m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 56m • 2 changes
  • Show more

Departing Monday, October 19, 2026

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    West Midlands TrainsLondon Underground (Tube)South Western Railway3h 31m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway3h 3m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 59m • 2 changes

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    West Midlands TrainsLondon Underground (Tube)South Western Railway2h 30m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Bletchley 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 Bletchley to Portsmouth.ExpandLaunch map view
  • Distance: 121.7 mi
  • Duration: 3h 4m

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

You can take a train from Bletchley to Portsmouth & Southsea via London Euston, Euston station, Waterloo Station, and London Waterloo in around 2h 59m.

Operators