The average bus between Harefield and Harrow takes 50 min and the fastest bus takes 39 min. There is a bus service every few hours from Harefield 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 Harefield and Harrow. The earliest departure is at 6:16 AM in the morning, and the last departure from Harefield is at 11:51 PM which arrives into Harrow at 12:30 AM. All services require a transfer, and take on average 50 min. The schedules shown below are for the next available departures.

44 min • 1 change

44 min • 1 change

45 min • 1 change

45 min • 1 change
Want to know about travelling from Harefield 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 Harefield to Harrow. However, there are services departing from Harefield station and arriving at Harrow station via Northwood. The journey, including transfers, takes approximately 50 min.
Harefield to Harrow bus services, operated by Metroline Travel, depart from The Green Harefield station.
Harefield to Harrow bus services, operated by Metroline Travel, arrive at Harrow-on-the-Hill Station.
The distance between Harefield and Harrow is 10.3 km. The road distance is 14 km.
You can take a bus from The Green Harefield to Harrow-on-the-Hill Station via Northwood in around 1h 4m.