The average bus between Heathrow and Cranfield takes 3h 19m and the fastest bus takes 2h 14m. The bus service runs several times per day from Heathrow to Cranfield. 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 2 hours between Heathrow and Cranfield. The earliest departure is at 12:30 AM at night, and the last departure from Heathrow is at 11:00 PM which arrives into Cranfield at 2:13 AM. All services require a transfer, and take on average 3h 19m. The schedules shown below are for the next available departures.

3h 4m • 1 change

2h 14m • 1 change

2h 56m • 1 change

2h 34m • 1 change

7h 2m • 1 change

3h 4m • 1 change

2h 14m • 1 change

2h 56m • 1 change

7h 2m • 1 change

3h 4m • 1 change

2h 14m • 1 change

2h 56m • 1 change

7h 2m • 1 change

3h 4m • 1 change

2h 14m • 1 change

2h 56m • 1 change

7h 2m • 1 change

3h 4m • 1 change

2h 14m • 1 change

2h 56m • 1 change
Want to know about travelling from Heathrow to Cranfield? 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 Cranfield. However, there are services departing from Heathrow station and arriving at Cranfield station via Milton Keynes Coachway. The journey, including transfers, takes approximately 3h 19m.
Heathrow to Cranfield bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Cranfield bus services, operated by National Express, arrive at Milton Keynes Coachway station.
The distance between Heathrow and Cranfield is 67.8 km. The road distance is 104 km.
National Express operates a bus from Heathrow Central Bus Station to Milton Keynes Coachway hourly. Tickets cost £10–26 and the journey takes 1h 50m.