Cheapest return flights from Copenhagen to Seoul in September from $660

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

02 Sep - 17 Sep Qatar Airways
03 Sep - 17 Sep Qatar Airways
12 Sep - 18 Sep Air China
12 Sep - 19 Sep Air China
14 Sep - 20 Sep Finnair
12 Sep - 19 Sep Scandinavian Airlines direct
14 Sep - 20 Sep Scandinavian Airlines direct
16 Sep - 27 Sep Scandinavian Airlines direct
13 Sep - 20 Sep Finnair
10 Sep - 19 Sep Qatar Airways
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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