The average bus between Southampton Port and Windsor Castle takes 5h 15m and the fastest bus takes 4h 42m. The bus service runs several times per day from Southampton Port to Windsor Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Southampton Port and Windsor Castle. The earliest departure is at 8:08 PM in the evening, and the last departure from Southampton Port is at 11:08 PM which arrives into Windsor Castle at 4:48 AM. All services require a transfer at Marlands and take an average of 5h 15m. The schedules shown below are for the next available departures.
Arrives next day


4h 42m • 2 changes
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5h 49m • 2 changes
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4h 42m • 2 changes
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5h 49m • 2 changes
Arrives next day


4h 42m • 2 changes
Arrives next day


5h 49m • 2 changes
Arrives next day


4h 42m • 2 changes
Arrives next day


5h 49m • 2 changes
Arrives next day


4h 42m • 2 changes
Arrives next day


5h 40m • 2 changes
Want to know about travelling from Southampton Port to Windsor Castle? 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.
No, there is no direct bus from Southampton Port to Windsor Castle. However, there are services departing from Southampton Port station and arriving at Windsor Castle station via Heathrow Terminal 5. The journey, including transfers, takes approximately 5h 15m.
Southampton Port to Windsor Castle bus services, operated by Bluestar, depart from Coach Station.
Southampton Port to Windsor Castle bus services, operated by Bluestar, arrive at Phillimore Gardens station.
The distance between Southampton Port and Windsor Castle is 109.6 km. The road distance is 133 km.
You can take a bus from Regents Park Road to Windsor Castle via Marlands, Coach Station, Heathrow Terminal 5, and Phillimore Gardens in around 3h 50m.