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Windsor Castle to Southampton trains

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Trip Overview

The average train between Windsor Castle and Southampton takes 1h 42m and the fastest train takes 1h 33m. There is a train service every few hours from Windsor Castle to Southampton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 42m
Duration
67 mi
Distance
£38
Average price
Hourly
Frequency

Train

best
  1. Take the train from Slough to Readingtrain train Slough - Didcot Parkway / ...
  2. Take the train from Reading to Southampton Centraltrain train Manchester Piccadilly - Bournemouth / ...
2h 19m
£28–63

Windsor Castle to Southampton train times

Trains run hourly between Windsor Castle and Southampton. The earliest departure is at 6:50 AM in the morning, and the last departure from Windsor Castle is at 10:00 PM which arrives into Southampton at 11:45 PM. All services require a transfer at Windsor & Eton Central and take an average of 1h 42m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 43m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Cross Country1h 42m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Cross Country1h 42m • 2 changes

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    Great Western Railway (GWR)Elizabeth Line (TfL)Cross Country1h 44m • 2 changes
  • Show more

Departing Saturday, October 10, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 58m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 43m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 42m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 42m • 2 changes
  • Show more

Departing Sunday, October 11, 2026

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 33m • 2 changes

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    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 33m • 2 changes

  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 34m • 2 changes

  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 33m • 2 changes
  • Show more

Departing Monday, October 12, 2026

  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 42m • 2 changes

  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 43m • 2 changes

  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 42m • 2 changes

  •  → 

    Great Western Railway (GWR)Great Western Railway (GWR)Cross Country1h 43m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Windsor Castle to Southampton? 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 Windsor Castle to Southampton.ExpandLaunch map view
  • Distance: 66.9 mi
  • Duration: 1h 42m

What companies run services between Windsor Castle, Windsor and Maidenhead, England and Southampton, England?

You can take a vehicle from Windsor Castle to Southampton Central via Windsor & Eton Central, Slough, and Reading in around 2h 19m.

Operators