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Thatcham to Portsmouth trains

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Trip Overview

The average train between Thatcham and Portsmouth takes 2h 44m and the fastest train takes 2h. There is a train service every few hours from Thatcham 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
76 mi
Distance
£35
Average price
Hourly
Frequency

Train

best
  1. Take the train from Basingstoke to Portsmouth & Southseatrain train London Waterloo - Portsmouth Harbour / ...
2h 46m
£28–62

Thatcham to Portsmouth train times

Trains run hourly between Thatcham and Portsmouth. The earliest departure is at 5:55 AM in the morning, and the last departure from Thatcham is at 11:42 PM which arrives into Portsmouth at 8:12 AM. All services require a transfer at Reading and take an average of 2h 44m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

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    Arrives next day

    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 16m • 2 changes

Departing Friday, October 9, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 17m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 48m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 42m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway3h 11m • 2 changes
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Departing Saturday, October 10, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 40m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 55m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 51m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 53m • 2 changes
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Departing Sunday, October 11, 2026

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    Great Western Railway (GWR)South Western RailwaySouth Western Railway3h 11m • 2 changes

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    Great Western Railway (GWR)South Western RailwaySouth Western Railway3h 13m • 2 changes

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    Great Western Railway (GWR)Cross CountrySouth Western Railway3h 9m • 2 changes

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    Great Western Railway (GWR)Cross CountrySouth Western Railway3h 12m • 2 changes
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Departing Monday, October 12, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 17m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 48m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway2h 42m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)South Western Railway3h 11m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Thatcham 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 Thatcham to Portsmouth.ExpandLaunch map view
  • Distance: 75.8 mi
  • Duration: 2h 44m

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

South Western Railway operates a train from Basingstoke to Portsmouth & Southsea hourly. Tickets cost £17–40 and the journey takes 1h 9m.

Operators