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

Return flights

22 Jan - 28 Jan	Japan Airlines
16 Jan - 25 Jan	Japan Airlines
28 Jan - 01 Feb	Japan Airlines
30 Jan - 01 Feb	Japan Airlines
19 Jan - 22 Jan	Japan Airlines
17 Jan - 30 Jan	Japan Airlines
12 Jan - 16 Jan	Japan Airlines
26 Jan - 02 Feb	Japan Airlines
14 Jan - 22 Jan	Japan Airlines
14 Jan - 05 Feb	Japan Airlines
16 Jan - 22 Jan	Japan Airlines
23 Jan - 29 Jan	Japan Airlines
13 Jan - 22 Jan	Japan Airlines
29 Jan - 31 Jan	Japan Airlines

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 1024€

Return flights