The average bus between Heathrow and Sawston takes 3h 59m and the fastest bus takes 2h 49m. The bus service runs several times per day from Heathrow to Sawston. 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 4 hours between Heathrow and Sawston. The earliest departure is at 7:35 AM in the morning, and the last departure from Heathrow is at 11:30 PM which arrives into Sawston at 9:26 AM. All services require a transfer at Trumpington Park-and-Ride and take an average of 3h 59m. The schedules shown below are for the next available departures.


2h 53m • 2 changes

3h 3m • 2 changes

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3h 35m • 2 changes

2h 53m • 2 changes

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3h 3m • 2 changes

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3h 3m • 2 changes

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3h 3m • 2 changes

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3h 9m • 2 changes

2h 49m • 2 changes

2h 59m • 2 changes

2h 59m • 2 changesWant to know about travelling from Heathrow to Sawston? 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 Sawston. However, there are services departing from Heathrow station and arriving at Sawston station via Trumpington Park-and-Ride. The journey, including transfers, takes approximately 3h 59m.
Heathrow to Sawston bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Sawston bus services, operated by National Express, arrive at Trumpington Park-and-Ride station.
The distance between Heathrow and Sawston is 84.8 km. The road distance is 146 km.
National Express operates a bus from Heathrow Central Bus Station to Trumpington Park-and-Ride hourly. Tickets cost £15–40 and the journey takes 2h 5m.