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

Return flights

22 Nov - 04 Dec	Thai AirAsia
14 Nov - 04 Dec	Thai AirAsia
21 Nov - 04 Dec	Thai AirAsia
20 Nov - 04 Dec	Thai AirAsia
03 Nov - 09 Nov	Air China
04 Nov - 20 Nov	Air China
29 Nov - 16 Dec	Thai AirAsia
29 Nov - 04 Dec	Thai AirAsia
30 Nov - 16 Dec	Thai AirAsia
30 Nov - 04 Dec	Thai AirAsia
10 Nov - 22 Nov	Thai AirAsia
10 Nov - 28 Nov	Thai AirAsia
10 Nov - 14 Nov	Thai AirAsia
11 Nov - 22 Nov	Thai AirAsia
11 Nov - 28 Nov	Thai AirAsia
11 Nov - 14 Nov	Thai AirAsia
22 Nov - 28 Nov	Thai AirAsia
22 Nov - 11 Dec	Thai AirAsia
22 Nov - 02 Dec	Thai AirAsia
10 Nov - 24 Nov	Thai AirAsia

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

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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Cheapest return flights from Phnom-penh to Seoul in November from 277€

Return flights