Cheapest return flights from Copenhagen to Seoul in September from $604

Best time to book flights for Copenhagen (CPH) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Copenhagen (CPH) to Seoul (ICN) in September 2025 (see full year).

Return flights

12 Sep - 26 Sep Air India
12 Sep - 27 Sep Air India
19 Sep - 26 Sep Air India
14 Sep - 20 Sep Finnair
12 Sep - 19 Sep Air India
09 Sep - 16 Sep KLM
14 Sep - 20 Sep Scandinavian Airlines direct
16 Sep - 13 Oct Scandinavian Airlines direct
23 Sep - 15 Oct Scandinavian Airlines direct
24 Sep - 16 Oct Finnair
19 Sep - 26 Sep Scandinavian Airlines direct
12 Sep - 26 Sep Scandinavian Airlines direct
15 Sep - 16 Oct Air China
16 Sep - 17 Oct Air China
12 Sep - 27 Sep Scandinavian Airlines direct
19 Sep - 03 Oct Scandinavian Airlines direct

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

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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