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

Return flights

17 Nov - 26 Nov	China Eastern
30 Nov - 15 Dec	Air China
29 Nov - 14 Dec	Air China
20 Nov - 23 Nov	China Eastern
18 Nov - 21 Nov	Norwegian Air Sweden AOC
13 Nov - 26 Nov	China Eastern
06 Nov - 11 Nov	China Eastern
11 Nov - 21 Nov	Air China
10 Nov - 17 Nov	Air China
20 Nov - 24 Nov	Air China
16 Nov - 24 Nov	Air China
17 Nov - 23 Nov	Air China
24 Nov - 07 Dec	China Eastern
20 Nov - 03 Dec	Etihad Airways
14 Nov - 03 Dec	Ryanair
20 Nov - 05 Dec	KLM
27 Nov - 11 Dec	KLM
26 Nov - 05 Dec	KLM

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

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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Cheapest return flights from Copenhagen to Seoul in November from 447€

Return flights