The average bus between Northolt and Harefield takes 51 min and the fastest bus takes 34 min. The bus runs at least 2 times per hour from Northolt to Harefield. 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 30 minutes between Northolt and Harefield. The earliest departure is at 5:50 AM in the morning, and the last departure from Northolt is at 11:14 PM which arrives into Harefield at 11:58 PM. All services require a transfer, and take on average 51 min. The schedules shown below are for the next available departures.

40 min • 1 change

49 min • 1 change

47 min • 1 change

57 min • 1 change
Want to know about travelling from Northolt to Harefield? 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 Northolt to Harefield. However, there are services departing from Northolt station and arriving at Harefield station via Mount Vernon Hospital. The journey, including transfers, takes approximately 51 min.
Northolt to Harefield bus services, operated by Metroline Travel, depart from Northolt Station.
Northolt to Harefield bus services, operated by Metroline Travel, arrive at Mount Vernon Hospital station.
The distance between Northolt and Harefield is 10.1 km. The road distance is 15 km.
Metroline Travel operates a bus from Northolt Station to Mount Vernon Hospital every 10 minutes. Tickets cost £2 and the journey takes 35 min.