Airlines operating on route
Starting at $402
Starting at $419
Starting at $437
Starting at $511
Starting at $555
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from London to Siem Reap
Starting at $402
Starting at $419
Starting at $437
Starting at $511
Starting at $555
There appear to be no direct flights from London to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Siem Reap:
Unable to find information about the schedule of direct flights from
The cheapest flight ticket from London to Siem Reap according to data for the last 48 hours costs $402
Often the best time to buy tickets from London to Siem Reap is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Siem Reap can be found flying in these months: August.
The fastest flights from London to Siem Reap start from 1 hour in the air.
The following airlines operate direct flights on the route London — Siem Reap:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from London to Siem Reap departs on 08/30/2025, is operated by Mokulele Airlines and costs $402
The cheapest roundtrip flight from London to Siem Reap departs on 11/01/2025, is operated by Mokulele Airlines and costs $933
Fastest flight from London to Siem Reap takes 1d 1h
There are no direct flights on this route.
The distance between London and Siem Reap is 9767km (6056 miles). The time difference between London and Siem Reap is 7h .
A direct flight is the most convenient and comfortable way to fly from London to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.
Below you will find a list of airlines operating flights on the London — Siem Reap route and the starting prices for flights of each specific airline on it.
We couldn't find any special offers for flights from London to Siem Reap
