Cheapest return flights from Seoul to Phnom-penh in December from 266€

Best time to book flights for Seoul (ICN) to Phnom-penh (PNH) flights at AirHint

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

Return flights

09 Dec - 14 Dec Vietnam Airlines
15 Dec - 22 Dec Vietnam Airlines
12 Dec - 16 Dec Vietnam Airlines
26 Dec - 30 Dec Xiamen Airlines
26 Dec - 28 Dec Xiamen Airlines
26 Dec - 31 Dec Xiamen Airlines
30 Dec - 04 Jan Xiamen Airlines
12 Dec - 16 Dec Korean Air direct
09 Dec - 14 Dec Korean Air direct
25 Dec - 28 Dec Xiamen Airlines
15 Dec - 22 Dec Korean Air direct
25 Dec - 09 Jan Thai AirAsia X
25 Dec - 14 Jan Thai AirAsia X
25 Dec - 13 Jan Thai AirAsia X
26 Dec - 09 Jan Thai AirAsia X
26 Dec - 14 Jan Thai AirAsia X
26 Dec - 13 Jan Thai AirAsia X

Also check the deals for one-way 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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