The average bus between Windsor Castle and Guildford takes 2h 16m and the fastest bus takes 1h 46m. There is a bus service every few hours from Windsor Castle to Guildford. 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 Windsor Castle and Guildford. The earliest departure is at 3:16 AM at night, and the last departure from Windsor Castle is at 10:45 PM which arrives into Guildford at 12:36 AM. All services require a transfer at Parish Church and take an average of 2h 16m. The schedules shown below are for the next available departures.

2h 20m • 1 change

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2h 10m • 1 change

2h 16m • 1 change

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2h 10m • 1 change

2h 16m • 1 change

2h 20m • 1 change

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2h 10m • 1 change

2h 16m • 1 change
Want to know about travelling from Windsor Castle to Guildford? 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 Guildford. However, there are services departing from Windsor Castle station and arriving at Guildford station via Heathrow Terminal 5. The journey, including transfers, takes approximately 2h 16m.
Windsor Castle to Guildford bus services, operated by Thames Valley Buses, depart from Parish Church station.
Windsor Castle to Guildford bus services, operated by Thames Valley Buses, arrive at Guildford station.
The distance between Windsor Castle and Guildford is 27.7 km. The road distance is 52 km.
You can take a vehicle from Windsor Castle to Guildford station via Parish Church and Heathrow Terminal 5 in around 1h 57m.