The average train between Sydenham and London Heathrow Airport (LHR) takes 1h 35m and the fastest train takes 1h 19m. The train runs at least 2 times per hour from Sydenham 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 30 minutes between Sydenham and London Heathrow Airport (LHR). The earliest departure is at 5:32 AM in the morning, and the last departure from Sydenham is at 11:57 PM which arrives into London Heathrow Airport (LHR) at 6:22 AM. All services require a transfer at London Bridge and take an average of 1h 35m. The schedules shown below are for the next available departures.


1h 27m • 2 changes


1h 27m • 2 changes


1h 27m • 2 changes


1h 27m • 2 changes


1h 30m • 2 changes


1h 30m • 2 changes


1h 25m • 2 changes


1h 25m • 2 changes


1h 19m • 2 changes


1h 27m • 2 changes


1h 27m • 2 changes


1h 27m • 2 changes
Want to know about travelling from Sydenham 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 Sydenham to London Heathrow Airport (LHR). However, there are services departing from Sydenham station and arriving at London Heathrow Airport (LHR) station via London Bridge. The journey, including transfers, takes approximately 1h 35m.
Sydenham to London Heathrow Airport (LHR) train services, operated by Southern, depart from Sydenham station.
Sydenham to London Heathrow Airport (LHR) train services, operated by Southern, arrive at Heathrow Terminals 2 & 3 station.
Book your Sydenham to London Heathrow Airport (LHR) train tickets online with Southern, Thameslink and Elizabeth Line (TfL).
The distance between Sydenham and London Heathrow Airport (LHR) is 28.1 km. The road distance is 42 km.
You can take a train from Sydenham to Heathrow Terminals 2 & 3 via London Bridge, Farringdon, and Farringdon Without in around 1h 23m.