The average bus between Brentford and Harrow takes 1h 1m and the fastest bus takes 45 min. There is a bus service every few hours from Brentford 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 Brentford and Harrow. The earliest departure is at 12:00 AM at night, and the last departure from Brentford is at 11:45 PM which arrives into Harrow at 12:33 AM. All services require a transfer, and take on average 1h 1m. The schedules shown below are for the next available departures.

47 min • 1 change
48 min • 1 change
51 min • 1 change
52 min • 1 changeWant to know about travelling from Brentford 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 Brentford to Harrow. However, there are services departing from Brentford station and arriving at Harrow station via Gunnersbury Station station. The journey, including transfers, takes approximately 1h 1m.
Brentford to Harrow bus services, operated by Metroline Travel, depart from West Cross Way station.
Brentford to Harrow bus services, operated by Metroline Travel, arrive at Sudbury Hill Harrow station.
The distance between Brentford and Harrow is 10.6 km. The road distance is 14 km.
You can take a bus from West Cross Way to Sudbury Hill Harrow via Gunnersbury Station in around 1h 6m.