|Fastest flight time||23h 50m||The fastest flight from Siem Reap to United Kingdom takes 23h 50m|
|Direct flights||None||There are no direct flights from Siem Reap to United Kingdom. Popular non-direct routes for this connection are Siem Reap Airport - London Gatwick Airport and Siem Reap Airport - London Heathrow Airport.|
Siem Reap - London Heathrow
Fly from Siem Reap to London Heathrow for the best Siem Reap - United Kingdom flight prices
To ease the stress of booking flights, some of our airline partners flying from Siem Reap to United Kingdom are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: Vietnam Airlines and Thai Airways.