Cheapest return flights from Phnom-penh to Seoul in September from $303

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

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

Return flights

23 Sep - 30 Sep AirAsia Cambodia
05 Sep - 09 Sep Vietnam Airlines
27 Sep - 01 Oct AirAsia Cambodia
23 Sep - 30 Sep Sky Angkor direct
27 Sep - 10 Oct AirAsia Cambodia
13 Sep - 23 Sep Thai AirAsia
05 Sep - 08 Sep Thai AirAsia
23 Sep - 01 Oct AirAsia Cambodia
05 Sep - 23 Sep Thai AirAsia
23 Sep - 10 Oct AirAsia Cambodia
26 Sep - 01 Oct AirAsia Cambodia
13 Sep - 22 Sep Thai AirAsia
13 Sep - 01 Oct Thai AirAsia
29 Sep - 01 Oct Thai AirAsia
26 Sep - 10 Oct AirAsia Cambodia
29 Sep - 10 Oct Thai AirAsia
30 Sep - 10 Oct Thai AirAsia
05 Sep - 22 Sep Thai AirAsia
27 Sep - 30 Sep AirAsia Cambodia
05 Sep - 09 Sep Asiana Airlines direct

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

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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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