Cheapest return flights from Seoul to Copenhagen in September from 526€

AirHint found the following cheapest return flights from Seoul (ICN) to Copenhagen (CPH) in September 2026 (see full year).

Return flights

16 Sep - 28 Sep Air China
11 Sep - 18 Sep Air China
01 Sep - 08 Sep Lufthansa
01 Sep - 07 Sep Lufthansa
03 Sep - 11 Sep Air China
17 Sep - 24 Sep Air China
19 Sep - 27 Sep Air India
17 Sep - 27 Sep Air India
19 Sep - 26 Sep Air China
21 Sep - 04 Oct Air China
18 Sep - 25 Sep Air India
24 Sep - 09 Oct Air India
25 Sep - 09 Oct Air India
22 Sep - 04 Oct KLM
25 Sep - 08 Oct Korean Air
20 Sep - 04 Oct Lufthansa
20 Sep - 03 Oct KLM
25 Sep - 04 Oct Air China

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

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