Cheapest return flights from Cologne to Seoul in December from 539€

AirHint found the following cheapest return flights from Cologne (CGN) to Seoul (ICN) in December 2025 (see full year).

Return flights

03 Dec - 17 Dec Turkish Airlines
06 Dec - 19 Dec Air Serbia
06 Dec - 15 Dec Ryanair
01 Dec - 10 Dec Ryanair
02 Dec - 12 Dec Pegasus Airlines
03 Dec - 10 Dec Turkish Airlines
02 Dec - 09 Dec Pegasus Airlines
29 Dec - 14 Jan Pegasus Airlines
09 Dec - 17 Dec Turkish Airlines
22 Dec - 29 Dec SunExpress
02 Dec - 17 Dec Turkish Airlines
23 Dec - 11 Jan SunExpress
26 Dec - 12 Jan Ryanair
25 Dec - 11 Jan Pegasus Airlines
24 Dec - 10 Jan Pegasus Airlines
22 Dec - 11 Jan SunExpress
25 Dec - 10 Jan Pegasus Airlines
22 Dec - 06 Jan SunExpress
10 Dec - 01 Jan Turkish Airlines
27 Dec - 05 Jan Pegasus Airlines

Also check the deals for one-way flights from Cologne to Seoul in December.

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