The average bus between Portchester and London Heathrow Airport (LHR) takes 2h 50m and the fastest bus takes 2h 13m. The bus service runs several times per day from Portchester to London Heathrow Airport (LHR). 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 3 times a day between Portchester and London Heathrow Airport (LHR). The earliest departure is at 7:47 AM in the morning, and the last departure from Portchester is at 10:41 PM which arrives into London Heathrow Airport (LHR) at 5:00 AM. All services require a transfer, and take on average 2h 50m. The schedules shown below are for the next available departures.

2h 28m • 1 change

2h 41m • 1 change

2h 41m • 1 change

2h 19m • 1 change

2h 23m • 1 change

2h 41m • 1 change

2h 41m • 1 change

2h 44m • 1 change

2h 14m • 1 change

2h 18m • 1 change

2h 38m • 1 change

2h 13m • 1 change
Want to know about travelling from Portchester to London Heathrow Airport (LHR)? 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 Portchester to London Heathrow Airport (LHR). However, there are services departing from Portchester station and arriving at London Heathrow Airport (LHR) station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 50m.
Portchester to London Heathrow Airport (LHR) bus services, operated by First Portsmouth, Fareham & Gosport, depart from The Hard Interchange station.
Portchester to London Heathrow Airport (LHR) bus services, operated by First Portsmouth, Fareham & Gosport, arrive at Heathrow Central Bus Station.
The distance between Portchester and London Heathrow Airport (LHR) is 84 km. The road distance is 118 km.
National Express operates a bus from The Hard Interchange to Heathrow Central Bus Station hourly. Tickets cost £13–35 and the journey takes 1h 50m.