The average bus between Harrow and Sutton takes 2h 24m and the fastest bus takes 1h 40m. The bus runs at least 3 times per hour from Harrow to Sutton. 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 every 20 minutes between Harrow and Sutton. The earliest departure is at 4:39 AM at night, and the last departure from Harrow is at 11:39 PM which arrives into Sutton at 1:19 AM. All services require a transfer, and take on average 2h 24m. The schedules shown below are for the next available departures.

2h 4m • 1 change

2h 9m • 1 change

2h 36m • 1 change

2h 50m • 1 change
Want to know about travelling from Harrow to Sutton? 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 Sutton. However, there are services departing from Harrow station and arriving at Sutton station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 24m.
Harrow to Sutton bus services, operated by Metroline Travel, depart from Harrow Bus Station.
Harrow to Sutton bus services, operated by Metroline Travel, arrive at Cheam Broadway station.
The distance between Harrow and Sutton is 27.4 km. The road distance is 46 km.
You can take a bus from Harrow Bus Station to Cheam Broadway via Heathrow Central Bus Station in around 2h 25m.