The average bus between Heathrow and Mill Hill takes 1h 44m and the fastest bus takes 1h 11m. The bus runs at least 5 times per hour from Heathrow to Mill Hill. 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 15 minutes between Heathrow and Mill Hill. The earliest departure is at 10:15 AM in the morning, and the last departure from Heathrow is at 6:44 PM which arrives into Mill Hill at 8:31 PM. All services require a transfer, and take on average 1h 44m. The schedules shown below are for the next available departures.

1h 43m • 1 change
1h 42m • 1 change
1h 41m • 1 change
1h 40m • 1 changeWant to know about travelling from Heathrow to Mill Hill? 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 to Mill Hill. However, there are services departing from Heathrow station and arriving at Mill Hill station via Harrow Bus Station station. The journey, including transfers, takes approximately 1h 44m.
Heathrow to Mill Hill bus services, operated by First Bus London, depart from Heathrow Central Bus Station.
Heathrow to Mill Hill bus services, operated by First Bus London, arrive at Mill Hill Broadway station.
The distance between Heathrow and Mill Hill is 21.6 km. The road distance is 29 km.
You can take a bus from Heathrow Central Bus Station to Mill Hill Broadway via Harrow Bus Station in around 1h 37m.