The average bus between Northampton and Harlington takes 2h 22m and the fastest bus takes 1h 51m. The bus service runs several times per day from Northampton to Harlington. 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 3 hours between Northampton and Harlington. The earliest departure is at 1:50 AM at night, and the last departure from Northampton is at 1:00 PM which arrives into Harlington at 3:36 PM. All services require a transfer at London Heathrow Airport and take an average of 2h 22m. The schedules shown below are for the next available departures.

2h 20m • 1 change

2h 53m • 1 change

2h 13m • 1 change

2h 34m • 1 change

2h 6m • 1 change

1h 52m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 6m • 1 change

1h 52m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 6m • 1 change

1h 52m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 6m • 1 change

1h 52m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 6m • 1 change

1h 51m • 1 change

2h 13m • 1 change

2h 13m • 1 change
Want to know about travelling from Northampton to Harlington? 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 Northampton to Harlington. However, there are services departing from Northampton station and arriving at Harlington station via London Heathrow Airport. The journey, including transfers, takes approximately 2h 22m.
Northampton to Harlington bus services, operated by FlixBus, depart from Northampton Town Centre station.
Northampton to Harlington bus services, operated by FlixBus, arrive at London Heathrow Airport station.
The distance between Northampton and Harlington is 90.1 km. The road distance is 115 km.
FlixBus operates a bus from Northampton Town Centre to London Heathrow Airport every 2 hours. Tickets cost £8–14 and the journey takes 1h 40m.