The average bus between Isleworth and Old Windsor takes 1h 35m and the fastest bus takes 1h 27m. The bus service runs several times per day from Isleworth to Old Windsor. 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 3 times a day between Isleworth and Old Windsor. The earliest departure is at 7:42 AM in the morning, and the last departure from Isleworth is at 6:33 PM which arrives into Old Windsor at 8:11 PM. All services require a transfer, and take on average 1h 35m. The schedules shown below are for the next available departures.

1h 28m • 1 change
1h 27m • 1 change
1h 27m • 1 change
1h 27m • 1 changeWant to know about travelling from Isleworth to Old Windsor? 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 Isleworth to Old Windsor. However, there are services departing from West Thames College station and arriving at Meadow Way station via Elmsleigh Bus Station. The journey, including transfers, takes approximately 1h 35m.
Isleworth to Old Windsor bus services, operated by First Bus London, depart from West Thames College station.
Isleworth to Old Windsor bus services, operated by First Berkshire & The Thames Valley, arrive at Meadow Way station.
The distance between Isleworth and Old Windsor is 16.6 km. The road distance is 20 km.
You can take a bus from West Thames College to Meadow Way via Elmsleigh Bus Station in around 2h 1m.