The average bus between Twickenham and Harrow takes 1h 21m and the fastest bus takes 57 min. There is an hourly bus service from Twickenham to Harrow. 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 Twickenham and Harrow. The earliest departure is at 6:04 AM in the morning, and the last departure from Twickenham is at 7:29 PM which arrives into Harrow at 8:44 PM. All services require a transfer, and take on average 1h 21m. The schedules shown below are for the next available departures.

1h 2m • 1 change

1h 2m • 1 change

1h 2m • 1 change

1h 12m • 1 change
Want to know about travelling from Twickenham to Harrow? 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 Twickenham to Harrow. However, there are services departing from Twickenham station and arriving at Harrow station via Gunnersbury Station station. The journey, including transfers, takes approximately 1h 21m.
Twickenham to Harrow bus services, operated by Abellio London, depart from Heath Road / Grove Avenue station.
Twickenham to Harrow bus services, operated by Abellio London, arrive at Sudbury Hill Harrow station.
The distance between Twickenham and Harrow is 15.1 km. The road distance is 19 km.
You can take a bus from Heath Road / Grove Avenue to Sudbury Hill Harrow via Gunnersbury Station in around 1h 38m.