The average bus between Buckingham Castle and Windsor Castle takes 4h 9m and the fastest bus takes 3h 37m. There is a bus service every few hours from Buckingham Castle 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 Castle and Windsor Castle. The earliest departure is at 5:25 AM in the morning, and the last departure from Buckingham Castle is at 9:15 PM which arrives into Windsor Castle at 4:37 AM. All services require a transfer at High Street and take an average of 4h 9m. The schedules shown below are for the next available departures.


4h 3m • 2 changes


4h 3m • 2 changes


4h 4m • 2 changes


4h 4m • 2 changes


4h 15m • 2 changes


3h 43m • 2 changes


3h 43m • 2 changes


3h 43m • 2 changes


4h 15m • 2 changes


3h 43m • 2 changes


3h 43m • 2 changes


3h 43m • 2 changes
Want to know about travelling from Buckingham Castle 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 Castle to Windsor Castle. However, there are services departing from Buckingham Castle station and arriving at Windsor Castle station via Gloucester Green Bus Station station. The journey, including transfers, takes approximately 4h 9m.
Buckingham Castle to Windsor Castle bus services, operated by Stagecoach East, depart from High Street station.
Buckingham Castle to Windsor Castle bus services, operated by Stagecoach East, arrive at Parish Church station.
Book your Buckingham Castle to Windsor Castle bus tickets online with Stagecoach East, Oxford Bus Company and Thames Valley Buses.
The distance between Buckingham Castle and Windsor Castle is 63 km. The road distance is 132 km.
You can take a vehicle from Buckingham Castle to Windsor Castle via High Street, Gloucester Green Bus Station, Heathrow Terminal 5, and Parish Church in around 3h 43m.