The average train between St George's Square and London Heathrow Airport (LHR) takes 55 min and the fastest train takes 52 min. The train runs at least 7 times per hour from St George's Square 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.
Trains run every 10 minutes between St George's Square and London Heathrow Airport (LHR). The earliest departure is at 1:13 AM at night, and the last departure from St George's Square is at 10:52 AM which arrives into London Heathrow Airport (LHR) at 11:48 AM. All services require a transfer at Pimlico station and take an average of 55 min. The schedules shown below are for the next available departures.

1h 4m • 1 change

1h 4m • 1 change

1h 3m • 1 change

1h 3m • 1 change
Want to know about travelling from St George's Square 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 train from St George's Square to London Heathrow Airport (LHR). However, there are services departing from St George's Square station and arriving at London Heathrow Airport (LHR) station via Heathrow Terminals 1-2-3 station station. The journey, including transfers, takes approximately 55 min.
St George's Square to London Heathrow Airport (LHR) train services, operated by London Underground (Tube), depart from Green Park Station.
St George's Square to London Heathrow Airport (LHR) train services, operated by London Underground (Tube), arrive at Heathrow Terminals 1-2-3 station.
The distance between St George's Square and London Heathrow Airport (LHR) is 22.1 km. The road distance is 28 km.
London Underground (Tube) operates a subway from Green Park Station to Heathrow Terminals 1-2-3 station every 10 minutes. Tickets cost £13–55 and the journey takes 47 min.