Cheapest return flights from Seoul to Phnom-penh in December from 269€

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

Return flights

04 Dec - 10 Dec Asiana Airlines direct
01 Dec - 08 Dec China Southern
01 Dec - 08 Dec Korean Air direct
24 Dec - 28 Dec China Southern
15 Dec - 19 Dec EVA Air
09 Dec - 16 Dec AirAsia X
09 Dec - 14 Dec AirAsia X
01 Dec - 16 Dec AirAsia X
01 Dec - 14 Dec AirAsia X
10 Dec - 14 Dec AirAsia X
30 Dec - 30 Jan China Airlines
28 Dec - 08 Jan China Southern
31 Dec - 31 Jan China Southern
31 Dec - 31 Jan Asiana Airlines direct
24 Dec - 04 Jan China Southern
28 Dec - 28 Jan China Airlines
29 Dec - 02 Jan Asiana Airlines direct
31 Dec - 04 Jan Asiana Airlines direct
26 Dec - 01 Jan Asiana Airlines direct
26 Dec - 02 Jan Asiana Airlines direct

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

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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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