The average bus between Buckingham and Windsor Castle takes 3h 4m and the fastest bus takes 2h 45m. There is a bus service every few hours from Buckingham 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 hourly between Buckingham and Windsor Castle. The earliest departure is at 5:25 AM in the morning, and the last departure from Buckingham is at 9:15 PM which arrives into Windsor Castle at 12:33 AM. All services require a transfer at Gloucester Green Bus Station and take an average of 3h 4m. The schedules shown below are for the next available departures.

2h 55m • 1 change

2h 45m • 1 change

3h 21m • 1 change
Arrives next day

3h 18m • 1 change

3h 30m • 1 change

3h 24m • 1 change

3h 4m • 1 change

3h 9m • 1 change

3h 23m • 1 change

3h 21m • 1 change

3h 6m • 1 change

3h 11m • 1 change
Want to know about travelling from Buckingham 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 Buckingham to Windsor Castle. However, there are services departing from Buckingham station and arriving at Windsor Castle station via Gloucester Green Bus Station station. The journey, including transfers, takes approximately 3h 4m.
Buckingham to Windsor Castle bus services, operated by Stagecoach East, depart from High Street station.
Buckingham to Windsor Castle bus services, operated by Stagecoach East, arrive at Palace Gardens Terrace station.
The distance between Buckingham and Windsor Castle is 76.7 km. The road distance is 130 km.
You can take a bus from High Street to Windsor Castle via Gloucester Green Bus Station and Palace Gardens Terrace in around 2h 59m.