The average bus between South Mimms and Heathrow takes 2h 44m and the fastest bus takes 1h 55m. There is a bus service every few hours from South Mimms to Heathrow. 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 South Mimms and Heathrow. The earliest departure is at 5:39 AM in the morning, and the last departure from South Mimms is at 10:27 PM which arrives into Heathrow at 5:44 AM. All services require a transfer, and take on average 2h 44m. The schedules shown below are for the next available departures.

2h 25m • 1 change

1h 55m • 1 change
Arrives next day

7h 17m • 1 change

2h 5m • 1 change

2h 10m • 1 change

2h 57m • 1 change

2h 39m • 1 change

2h 5m • 1 change

2h 10m • 1 change

2h 57m • 1 change

2h 39m • 1 change
Want to know about travelling from South Mimms to Heathrow? 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 South Mimms to Heathrow. However, there are services departing from South Mimms station and arriving at Heathrow station via St Peter's Street. The journey, including transfers, takes approximately 2h 44m.
South Mimms to Heathrow bus services, operated by Sullivan Buses, depart from The White Hart PH station.
South Mimms to Heathrow bus services, operated by Sullivan Buses, arrive at Heathrow Central Bus Station.
The distance between South Mimms and Heathrow is 29.8 km. The road distance is 54 km.
You can take a bus from The White Hart PH to Heathrow Central Bus Station via St Peter's Street in around 2h 21m.