Your next trip, last seen at €155
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
Short answer
We have seen China Eastern fares from Seoul to Phnom Penh. The lowest fare our own searches returned is €155, seen on 6 Oct 2026. The average across the fares we caught is €229. December 2026 is the cheapest month in our observations, at €155. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Short answer
We have seen China Eastern fares from Seoul to Phnom Penh. The lowest fare our own searches returned is €155, seen on 6 Oct 2026. The average across the fares we caught is €229. December 2026 is the cheapest month in our observations, at €155. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
About this route
Explore the fares we observed from Seoul to Phnom Penh. Prices move often, so pick your dates to see the latest options.
- Route distance
- 3,631 km
- Typical journey time
- 10h 35m
- Airlines seen
- China Eastern
- Alternative airports
- GMP
Route-level information; individual journeys vary.
Published schedules report non-stop service with Korean Air, Asiana Airlines. Check current timetables.
A clearer picture of your fare
Frequently asked
How much is a flight from Seoul to Phnom Penh?
The lowest fare we have observed is €155, found on 6 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Seoul to Phnom Penh?
In our observations December 2026 is the cheapest month so far, at €155.
Are there direct flights from Seoul to Phnom Penh?
Yes. We have seen non-stop flights on this route, flown by Korean Air, Asiana Airlines.
Which airlines fly from Seoul to Phnom Penh?
These are the carriers we have seen on the route: China Eastern.
How many of the observed Seoul to Phnom Penh fares were non-stop?
7 of the 17 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 6 Oct 2026