Cheapest one-way flights from Seoul to Phnom-penh in December from 113€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Phnom-penh (PNH) in December 2025 (see full year).

One-Way flights

07 Dec China Southern
11 Dec China Southern
18 Dec China Southern
04 Dec China Southern
05 Dec China Southern
01 Dec Asiana Airlines direct
07 Dec Asiana Airlines direct
11 Dec Asiana Airlines direct
18 Dec Asiana Airlines direct
05 Dec Asiana Airlines direct

Also check the deals for return flights from Seoul to Phnom-penh in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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