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Did you mean flights from Simao to Sihanoukville?
Cambodia
Sihanoukville Airport (Kompong Som)
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China
Pu'er Simao Airport
At present, there are no direct flights from Sihanoukville to Simao.
However, there are several flights from KOS to SYM with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from KOS to SYM, and to see what flight schedules are available.
Simao is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Simao any time of the year, but the best months to explore are from to and from to .

Unfortunately, there are no airlines that cover the full route (with 1 stopover) from Sihanoukville KOS to Simao SYM at this moment.
All flights from Sihanoukville to Simao are operated by a combination of multiple carriers, which are listed below:
Unfortunately, there are no alliances that cover the full route (with 1 stopover) from Sihanoukville KOS to Simao SYM at this moment.
You can fly the full journey from KOS to SYM in either Economy or Business Class. Premium Economy and First Class are not available on this route, at least not on the full route with just 1 stopover.
In total there are 2 aircraft types that cover the full route from Sihanoukville to Simao. These aircrafts are:
All other flights from Sihanoukville to Simao are operated by a combination of multiple aircraft types.
The distance between Sihanoukville and Simao is 864 miles (1,390 kilometers).
However, because there are no direct flights between KOS and SYM, the distance of the full journey varies between 1,569 and 1,925 miles (or 2,525 and 3,098 kilometers), depending on your stopover airport.
Flights from Sihanoukville to Simao take from 4 hours and 35 minutes up to 5 hours and 15 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Simao: Pu'er Simao Airport (SYM).
From 4 hours and 35 minutes up to 5 hours and 15 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between KOS and SYM, the total distance of the full journey varies between 1,569 and 1,925 miles (or 2,525 and 3,098 kilometers), depending on your stopover airport.
At this moment, flights from Sihanoukville to Simao are operated by a combination of multiple airlines. There is no airline that operates the route in full.
China Southern, Colorful Guizhou Airlines, Cambodia Airways and Sichuan Airlines operate several connecting flights, but only partly.
There are no alliances flying from Sihanoukville to Simao at this moment.
You can fly the full route from Sihanoukville to Simao (with 1 stopover) in Economy and Business Class.
Aircraft types that fly the full route from Sihanoukville to Simao (with 1 stopover):
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