Cheapest return flights from Phnom-penh to Seoul in September from 318€

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

20 Sep - 24 Sep Vietnam Airlines
05 Sep - 11 Sep Vietnam Airlines
14 Sep - 23 Sep Thai AirAsia
11 Sep - 23 Sep Thai AirAsia
16 Sep - 23 Sep Thai AirAsia
26 Sep - 14 Oct Thai AirAsia
29 Sep - 14 Oct Thai AirAsia
16 Sep - 24 Sep Thai AirAsia
14 Sep - 24 Sep Thai AirAsia
11 Sep - 24 Sep Thai AirAsia
21 Sep - 23 Sep Thai AirAsia
05 Sep - 23 Sep Thai AirAsia
30 Sep - 14 Oct Thai AirAsia
26 Sep - 08 Oct Thai AirAsia
29 Sep - 08 Oct Thai AirAsia
21 Sep - 08 Oct Thai AirAsia
16 Sep - 07 Oct Thai AirAsia
16 Sep - 04 Oct Thai AirAsia
14 Sep - 04 Oct Thai AirAsia
26 Sep - 07 Oct Thai AirAsia

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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