The average bus between Big Ben and Windsor Castle takes 1h 56m and the fastest bus takes 1h 24m. There is a bus service every few hours from Big Ben 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 hourly between Big Ben and Windsor Castle. The earliest departure is at 6:32 AM in the morning, and the last departure from Big Ben is at 11:13 PM which arrives into Windsor Castle at 12:48 AM. All services require a transfer at Parliament Square / Westminster Abbey and take an average of 1h 56m. The schedules shown below are for the next available departures.

2h 21m • 1 change

1h 58m • 1 change

1h 43m • 1 change

1h 33m • 1 change

1h 45m • 1 change

1h 49m • 1 change

1h 50m • 1 change

1h 58m • 1 change

1h 45m • 1 change

1h 49m • 1 change

1h 50m • 1 change

1h 58m • 1 change
Want to know about travelling from Big Ben 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 Big Ben to Windsor Castle. However, there are services departing from Big Ben station and arriving at Windsor Castle station via Windsor Castle. The journey, including transfers, takes approximately 1h 56m.
Big Ben to Windsor Castle bus services, operated by Go Ahead London, depart from Victoria Station.
Big Ben to Windsor Castle bus services, operated by Go Ahead London, arrive at Windsor Castle station.
The distance between Big Ben and Windsor Castle is 33.3 km. The road distance is 41 km.
Reading Buses operates a bus from Victoria Station to Windsor Castle every 30 minutes. Tickets cost £2 and the journey takes 1h 41m.