Cheapest return flights from Cologne to Seoul in October from $910

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 October 2025 (see full year).

Return flights

25 Oct - 06 Nov Turkish Airlines
02 Oct - 16 Oct Lufthansa
04 Oct - 23 Oct Turkish Airlines
04 Oct - 25 Oct Turkish Airlines
01 Oct - 08 Oct Lufthansa
14 Oct - 29 Oct Turkish Airlines
11 Oct - 25 Oct Turkish Airlines

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

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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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