The average bus between Heathrow Terminal 5 and Harrow takes 1h 16m and the fastest bus takes 1h 2m. The bus service runs several times per day from Heathrow Terminal 5 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 4 times a day between Heathrow Terminal 5 and Harrow. The earliest departure is at 4:50 AM at night, and the last departure from Heathrow Terminal 5 is at 11:30 PM which arrives into Harrow at 12:45 AM. All services require a transfer at Heathrow Terminals 2 & 3 station and take an average of 1h 16m. The schedules shown below are for the next available departures.

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1h 15m • 1 changeWant to know about travelling from Heathrow Terminal 5 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 Heathrow Terminal 5 to Harrow. However, there are services departing from Heathrow Terminal 5 station and arriving at Harrow station via Harrow Bus Station station. The journey, including transfers, takes approximately 1h 16m.
Heathrow Terminal 5 to Harrow bus services, operated by Diamond Bus Ltd, depart from Heathrow Central Bus Station.
Heathrow Terminal 5 to Harrow bus services, operated by Diamond Bus Ltd, arrive at Harrow Bus Station.
The distance between Heathrow Terminal 5 and Harrow is 16.3 km. The road distance is 21 km.
First Bus London operates a bus from Heathrow Central Bus Station to Harrow Bus Station every 10 minutes. Tickets cost £6 and the journey takes 58 min. Metroline Travel also services this route hourly.