The average bus between Trafalgar Square and Windsor Castle takes 1h 57m and the fastest bus takes 1h 24m. There is a bus service every few hours from Trafalgar Square 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 Trafalgar Square and Windsor Castle. The earliest departure is at 6:25 AM in the morning, and the last departure from Trafalgar Square is at 11:17 PM which arrives into Windsor Castle at 12:48 AM. All services require a transfer at Hyde Park Corner and take an average of 1h 57m. The schedules shown below are for the next available departures.

1h 52m • 1 change

1h 49m • 1 change

1h 51m • 1 change

1h 51m • 1 change

1h 52m • 1 change

1h 49m • 1 change

1h 51m • 1 change

1h 51m • 1 change

1h 52m • 1 change

1h 49m • 1 change

1h 51m • 1 change

1h 51m • 1 change
Want to know about travelling from Trafalgar Square 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 Trafalgar Square to Windsor Castle. However, there are services departing from Trafalgar Square station and arriving at Windsor Castle station via Windsor Castle. The journey, including transfers, takes approximately 1h 57m.
Trafalgar Square to Windsor Castle bus services, operated by Metroline Travel, depart from Hyde Park Corner Station.
Trafalgar Square to Windsor Castle bus services, operated by Metroline Travel, arrive at Windsor Castle station.
The distance between Trafalgar Square and Windsor Castle is 33.1 km. The road distance is 41 km.
Reading Buses operates a bus from Hyde Park Corner Station to Windsor Castle every 30 minutes. Tickets cost £2 and the journey takes 1h 35m.