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

Return flights

22 Jan - 30 Jan	KLM
22 Jan - 03 Feb	KLM
21 Jan - 31 Jan	Air France
22 Jan - 31 Jan	KLM
04 Jan - 25 Jan	Lufthansa
25 Jan - 06 Feb	Lufthansa
26 Jan - 28 Jan	Etihad Airways
18 Jan - 30 Jan	Scandinavian Airlines	direct

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

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 January from 555€

Return flights