Cheapest return flights from Cologne to Seoul in April from 697€

AirHint found the following cheapest return flights from Cologne (CGN) to Seoul (ICN) in April 2026 (see full year).

Return flights

19 Apr - 08 May Turkish Airlines
27 Apr - 11 May Turkish Airlines
25 Apr - 02 May Turkish Airlines
24 Apr - 15 May Ryanair
12 Apr - 25 Apr Pegasus Airlines
16 Apr - 02 May Turkish Airlines
30 Apr - 25 May Ryanair
23 Apr - 05 May Turkish Airlines
28 Apr - 15 May Turkish Airlines
01 Apr - 21 Apr Wizz Air Malta
01 Apr - 15 Apr Eurowings
25 Apr - 09 May Turkish Airlines
22 Apr - 29 Apr Turkish Airlines
02 Apr - 01 May AJet
10 Apr - 12 Apr Ryanair
02 Apr - 17 Apr Turkish Airlines
01 Apr - 18 Apr Turkish Airlines
04 Apr - 17 Apr Turkish Airlines
13 Apr - 30 Apr Turkish Airlines
01 Apr - 19 Apr Turkish Airlines

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

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