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

Return flights

12 Jan - 19 Jan	LOT
14 Jan - 21 Jan	Air France
21 Jan - 28 Jan	Air France
18 Jan - 24 Jan	LOT
16 Jan - 23 Jan	Air France
12 Jan - 22 Jan	LOT
18 Jan - 26 Jan	LOT
12 Jan - 29 Jan	LOT
19 Jan - 27 Jan	LOT
19 Jan - 22 Jan	LOT
28 Jan - 01 Feb	LOT
19 Jan - 01 Feb	LOT
29 Jan - 02 Feb	Air France
26 Jan - 02 Feb	Air France
25 Jan - 02 Feb	Air China
26 Jan - 03 Feb	Air China
26 Jan - 05 Feb	Air China
14 Jan - 01 Feb	Air China
29 Jan - 01 Feb	Lufthansa
30 Jan - 03 Feb	Lufthansa

Also check the deals for one-way flights from Seoul to Copenhagen 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 Seoul to Copenhagen in January from 533€

Return flights