The average bus between South Harrow and Windsor Castle takes 2h 31m and the fastest bus takes 1h 16m. The bus service runs several times per day from South Harrow 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 4 times a day between South Harrow and Windsor Castle. The earliest departure is at 12:03 AM at night, and the last departure from South Harrow is at 7:24 PM which arrives into Windsor Castle at 7:27 AM. All services require a transfer at Hayes & Harlington Station and take an average of 2h 31m. The schedules shown below are for the next available departures.


1h 23m • 2 changes

1h 23m • 2 changes

1h 16m • 2 changes

1h 42m • 2 changesWant to know about travelling from South Harrow 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 South Harrow to Windsor Castle. However, there are services departing from South Harrow station and arriving at Windsor Castle station via Hayes & Harlington Station station. The journey, including transfers, takes approximately 2h 31m.
South Harrow to Windsor Castle bus services, operated by Replacement Bus Service, depart from South Harrow Station.
South Harrow to Windsor Castle bus services, operated by Replacement Bus Service, arrive at Windsor Castle station.
The distance between South Harrow and Windsor Castle is 19.7 km. The road distance is 29 km.
You can take a bus from South Harrow Station to Windsor Castle via Hayes & Harlington Station, Hayes And Harlington Station, Slough, Wellington Street Stop G, and Windsor Castle in around 1h 23m.