The average bus between Bath and Windsor Castle takes 3h 32m and the fastest bus takes 2h 57m. The bus service runs several times per day from Bath 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 4 hours between Bath and Windsor Castle. The earliest departure is at 3:50 AM at night, and the last departure from Bath is at 6:15 PM which arrives into Windsor Castle at 9:12 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 3h 32m. The schedules shown below are for the next available departures.


4h 2m • 2 changes


3h 36m • 2 changes


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3h 33m • 2 changes


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3h 23m • 2 changes


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3h 18m • 2 changes


3h 25m • 2 changes


3h 39m • 2 changes


4h 2m • 2 changes


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3h 39m • 2 changes


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3h 39m • 2 changes
Want to know about travelling from Bath 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 Bath to Windsor Castle. However, there are services departing from Bath station and arriving at Windsor Castle station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 3h 32m.
Bath to Windsor Castle bus services, operated by National Express, depart from Bus Station.
Bath to Windsor Castle bus services, operated by National Express, arrive at Heathrow Central Bus Station.
The distance between Bath and Windsor Castle is 122.4 km. The road distance is 176 km.
National Express operates a bus from Bus Station to Heathrow Central Bus Station every 2 hours. Tickets cost £18–45 and the journey takes 2h 15m.