Cheapest return flights from Phnom-penh to Seoul in September from 233€

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

Return flights

01 Sep - 31 Oct Thai VietJet Air
11 Sep - 13 Sep Thai VietJet Air
06 Sep - 11 Sep China Southern
01 Sep - 12 Sep China Southern
09 Sep - 13 Sep China Southern
06 Sep - 10 Sep Thai AirAsia
06 Sep - 08 Sep Thai AirAsia
30 Sep - 15 Oct Thai AirAsia
30 Sep - 13 Oct Thai AirAsia
30 Sep - 10 Oct Thai AirAsia
30 Sep - 11 Oct Cathay Pacific
29 Sep - 11 Oct Cathay Pacific
28 Sep - 11 Oct Cathay Pacific
28 Sep - 12 Oct Cathay Pacific
28 Sep - 13 Oct Cathay Pacific
28 Sep - 14 Oct Cathay Pacific
06 Sep - 13 Sep Thai AirAsia
02 Sep - 10 Sep Thai AirAsia
02 Sep - 08 Sep Thai AirAsia
02 Sep - 03 Sep 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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