The average bus between Harrow and Isleworth takes 1h 18m and the fastest bus takes 54 min. There is a bus service every few hours from Harrow to Isleworth. 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 Harrow and Isleworth. The earliest departure is at 4:44 AM at night, and the last departure from Harrow is at 4:51 PM which arrives into Isleworth at 6:18 PM. All services require a transfer, and take on average 1h 18m. The schedules shown below are for the next available departures.
1h • 1 change
59 min • 1 change
1h 10m • 1 change
1h 5m • 1 change
Want to know about travelling from Harrow to Isleworth? 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 Harrow to Isleworth. However, there are services departing from Harrow station and arriving at Isleworth station via Gunnersbury Station station. The journey, including transfers, takes approximately 1h 18m.
Harrow to Isleworth bus services, operated by Replacement Bus Service, depart from South Harrow Station.
Harrow to Isleworth bus services, operated by Replacement Bus Service, arrive at West Thames College station.
Book your Harrow to Isleworth bus tickets online with Replacement Bus Service and Metroline Travel.
The distance between Harrow and Isleworth is 11.8 km. The road distance is 18 km.
You can take a bus from South Harrow Station to West Thames College via Gunnersbury Station in around 1h 17m.