The average bus between Harrow on the Hill and Brentford takes 51 min and the fastest bus takes 31 min. The bus runs at least 3 times per hour from Harrow on the Hill to Brentford. 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 on the Hill and Brentford. The earliest departure is at 9:22 AM in the morning, and the last departure from Harrow on the Hill is at 9:38 PM which arrives into Brentford at 10:16 PM. All services require a transfer, and take on average 51 min. The schedules shown below are for the next available departures.

59 min • 1 change

49 min • 1 change

53 min • 1 change

55 min • 1 change
Want to know about travelling from Harrow on the Hill to Brentford? 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 on the Hill to Brentford. However, there are services departing from Harrow on the Hill station and arriving at Brentford station via Ealing Hospital. The journey, including transfers, takes approximately 51 min.
Harrow on the Hill to Brentford bus services, operated by Metroline Travel, depart from Harrow Road station.
Harrow on the Hill to Brentford bus services, operated by Metroline Travel, arrive at Great West Road / Boston Manor Road station.
The distance between Harrow on the Hill and Brentford is 9.6 km. The road distance is 11 km.
You can take a bus from Harrow Road to Great West Road / Boston Manor Road via Ealing Hospital in around 46 min.