The average bus between Heathrow and Towcester takes 4h 7m and the fastest bus takes 2h 53m. The bus service runs several times per day from Heathrow to Towcester. 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 Towcester. The earliest departure is at 8:15 AM in the morning, and the last departure from Heathrow is at 10:50 PM which arrives into Towcester at 7:04 AM. All services require a transfer at Lake and take an average of 4h 7m. The schedules shown below are for the next available departures.


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2h 53m • 2 changesWant to know about travelling from Heathrow to Towcester? 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 Towcester. However, there are services departing from London Heathrow Airport station and arriving at Northgate station via Northampton station. The journey, including transfers, takes approximately 4h 7m.
Heathrow to Towcester bus services, operated by FlixBus, depart from London Heathrow Airport station.
Heathrow to Towcester bus services, operated by Stagecoach Midlands, arrive at Northgate station.
The distance between Heathrow and Towcester is 82.7 km. The road distance is 102 km.
You can take a bus from London Heathrow Airport to Northgate via Lake and Northampton Bus Interchange in around 3h 23m.