Cheapest return flights from Cologne to Seoul in May from 670€

Best time to book flights for Cologne (CGN) to Seoul (ICN) flights at AirHint

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

Return flights

12 May - 24 May Turkish Airlines
27 May - 03 Jun Turkish Airlines
15 May - 30 May Turkish Airlines
01 May - 27 Jun Turkish Airlines
09 May - 16 May Turkish Airlines
10 May - 29 May Lufthansa
10 May - 31 May Singapore Airlines

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

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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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