The average bus between Windsor Castle and Buckingham takes 3h 54m and the fastest bus takes 3h 12m. The bus service runs several times per day from Windsor Castle to Buckingham. 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 every 2 hours between Windsor Castle and Buckingham. The earliest departure is at 7:20 AM in the morning, and the last departure from Windsor Castle is at 7:35 PM which arrives into Buckingham at 10:54 PM. All services require a transfer at High Wycombe BusStn and take an average of 3h 54m. The schedules shown below are for the next available departures.


4h • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 12m • 2 changes


3h 12m • 2 changes


3h 12m • 2 changes


4h 12m • 2 changes


3h 16m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 16m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 16m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes


3h 19m • 2 changes
Want to know about travelling from Windsor Castle to Buckingham? 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 Windsor Castle to Buckingham. However, there are services departing from Windsor Castle station and arriving at Buckingham station via High Wycombe BusStn. The journey, including transfers, takes approximately 3h 54m.
Windsor Castle to Buckingham bus services, operated by Carousel Buses, depart from Windsor Castle station.
Windsor Castle to Buckingham bus services, operated by Carousel Buses, arrive at Upper School station.
The distance between Windsor Castle and Buckingham is 62.7 km. The road distance is 92 km.
You can take a vehicle from Windsor Castle to Upper School via Windsor Castle, High Wycombe BusStn, and Aylesbury Bus Stn in around 3h 26m.