Flights from London to Sihanoukville – Airlines & connecting routes
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LHR to KOS – All flight route options from Heathrow, United Kingdom to Sihanoukville, Cambodia. This route is operated by Vietnam Airlines and Cambodia Angkor Air. The flight time is 15 hours and 35 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Heathrow and connections to Sihanoukville:
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London to Sihanoukville flights
This route is operated by 1 airline. You will be doing a stopover in Ho Chi Minh City (Airport code: SGN).
Are there any non-stop flights from LHR to KOS?
There are no direct or non-stop flights from Heathrow, LHR to Sihanoukville, KOS.
Distance & flight times: Heathrow to Sihanoukville
The flight time between LHR and KOS is 15 hours and 35 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
SGN Ho Chi Minh City | 15h 35m | 2h 15m | 6591 miles (10605 km) |


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From London to Cambodia
Below is a list of other destinations to Cambodia from Heathrow with either direct flights or 1 stop connections.