The average bus between Dunstable and Windsor Castle takes 2h 55m and the fastest bus takes 2h 20m. There is a bus service every few hours from Dunstable 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 every 2 hours between Dunstable and Windsor Castle. The earliest departure is at 12:43 AM at night, and the last departure from Dunstable is at 4:45 PM which arrives into Windsor Castle at 7:14 PM. All services require a transfer at Airport Bus Station and take an average of 2h 55m. The schedules shown below are for the next available departures.



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Want to know about travelling from Dunstable 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 Dunstable to Windsor Castle. However, there are services departing from Dunstable station and arriving at Windsor Castle station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 55m.
Dunstable to Windsor Castle bus services, operated by Arriva UK, depart from Airport Bus Station.
Dunstable to Windsor Castle bus services, operated by Arriva UK, arrive at Wellington Street station.
The distance between Dunstable and Windsor Castle is 45.1 km. The road distance is 91 km.
You can take a bus from Church Street to Windsor Castle via Airport Bus Station, Heathrow Central Bus Station, Wellington Street Stop G, and Windsor Castle in around 2h 39m.