Cheapest return flights from Copenhagen to Seoul in September from $657

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

14 Sep - 26 Sep Air India
17 Sep - 28 Sep Air India
04 Sep - 12 Sep Finnair
12 Sep - 22 Sep Finnair
14 Sep - 22 Sep Finnair
01 Sep - 15 Sep Lufthansa
14 Sep - 16 Oct Air India
30 Sep - 11 Oct Lufthansa
01 Sep - 14 Sep Lufthansa
12 Sep - 26 Sep Air India
25 Sep - 06 Oct Finnair
30 Sep - 10 Oct Finnair
01 Sep - 21 Sep Lufthansa
08 Sep - 24 Sep Lufthansa
16 Sep - 18 Oct Air France
14 Sep - 04 Oct Scandinavian Airlines direct
30 Sep - 10 Oct Scandinavian Airlines direct
16 Sep - 04 Oct Scandinavian Airlines direct
25 Sep - 06 Oct Scandinavian Airlines direct
30 Sep - 11 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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