The average bus between London Heathrow Airport (LHR) and Portsoken takes 3h 10m and the fastest bus takes 1h 33m. There is a bus service every few hours from London Heathrow Airport (LHR) to Portsoken. 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 London Heathrow Airport (LHR) and Portsoken. The earliest departure is at 12:15 AM at night, and the last departure from London Heathrow Airport (LHR) is at 11:55 PM which arrives into Portsoken at 1:42 AM. All services require a transfer, and take on average 3h 10m. The schedules shown below are for the next available departures.

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Want to know about travelling from London Heathrow Airport (LHR) to Portsoken? 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 London Heathrow Airport (LHR) to Portsoken. However, there are services departing from London Heathrow Airport (LHR) station and arriving at Portsoken station via Haymarket / Jermyn Street. The journey, including transfers, takes approximately 3h 10m.
London Heathrow Airport (LHR) to Portsoken bus services, operated by Metroline Travel, depart from Heathrow Central Bus Station.
London Heathrow Airport (LHR) to Portsoken bus services, operated by Metroline Travel, arrive at Aldgate Bus Station.
The distance between London Heathrow Airport (LHR) and Portsoken is 26.6 km. The road distance is 32 km.
You can take a bus from Heathrow Central Bus Station to Aldgate Bus Station via Haymarket / Jermyn Street in around 1h 43m.