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Windsor Castle to Southampton Port buses

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Trip Overview

The average bus between Windsor Castle and Southampton Port takes 3h 20m and the fastest bus takes 2h 55m. The bus runs, on average, 4 times per week from Windsor Castle to Southampton Port. 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 20m
Duration
75 mi
Distance
£15
Average price
4 times a week
Frequency

Windsor Castle to Southampton Port bus times

Buses run 4 times a week between Windsor Castle and Southampton Port. The earliest departure is at 8:25 AM in the morning, and the last departure from Windsor Castle is at 6:23 PM which arrives into Southampton Port at 10:37 PM. All services require a transfer at Heathrow Terminal 5 and take an average of 3h 20m. The schedules shown below are for the next available departures.

Departing Sunday, November 8, 2026

  •  → 

    First Berkshire & The Thames ValleyFlixBusMore Bus3h 8m • 2 changes
  •  → 

    First Berkshire & The Thames ValleyFlixBusBluestar2h 55m • 2 changes
  •  → 

    First Berkshire & The Thames ValleyFlixBusBluestar3h 6m • 2 changes
  •  → 

    First Berkshire & The Thames ValleyFlixBusBluestar4h 14m • 2 changes

Frequently asked questions

Want to know about travelling from Windsor Castle to Southampton Port? 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 Port.ExpandLaunch map view
  • Distance: 75.1 mi
  • Duration: 3h 20m

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

You can take a vehicle from Windsor Castle to Regents Park Road via Windsor Castle, Heathrow Terminal 5, London Heathrow Airport Terminal 5, Southampton Central Station, and Central Station in around 3h 13m.

Operators