The average bus between Windsor Castle and Roman Baths takes 3h 50m and the fastest bus takes 3h 20m. The bus service runs several times per day from Windsor Castle to Roman Baths. 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 Windsor Castle and Roman Baths. The earliest departure is at 7:20 AM in the morning, and the last departure from Windsor Castle is at 9:24 PM which arrives into Roman Baths at 1:55 AM. All services require a transfer at Wellington Street Stop B and take an average of 3h 50m. The schedules shown below are for the next available departures.


3h 53m • 2 changes


3h 33m • 2 changes


3h 34m • 2 changes
Arrives next day


4h 9m • 2 changes


4h • 2 changes


3h 47m • 2 changes


4h 3m • 2 changes


3h 37m • 2 changes


3h 50m • 2 changes


3h 52m • 2 changes


3h 20m • 2 changes


3h 55m • 2 changes


3h 58m • 2 changes


3h 26m • 2 changes


4h 1m • 2 changes


3h 55m • 2 changes


4h • 2 changes


3h 48m • 2 changes


3h 53m • 2 changes


3h 33m • 2 changes


4h • 2 changes


3h 48m • 2 changes


3h 53m • 2 changes


3h 33m • 2 changes


4h • 2 changes


3h 48m • 2 changes


3h 53m • 2 changes


3h 33m • 2 changes
Want to know about travelling from Windsor Castle to Roman Baths? 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 Roman Baths. However, there are services departing from Windsor Castle station and arriving at Roman Baths station via Bus Station station. The journey, including transfers, takes approximately 3h 50m.
Windsor Castle to Roman Baths bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Windsor Castle to Roman Baths bus services, operated by First Berkshire & The Thames Valley, arrive at Bus Station.
The distance between Windsor Castle and Roman Baths is 122.2 km. The road distance is 177 km.
National Express operates a bus from Heathrow Central Bus Station to Bus Station hourly. Tickets cost £18–45 and the journey takes 2h 20m.