Cheapest return flights from Cologne to Seoul in October from 579€

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

Return flights

23 Oct - 06 Nov Eurowings
03 Oct - 16 Oct British Airways
13 Oct - 25 Oct Ryanair
15 Oct - 29 Oct AJet
01 Oct - 08 Oct Ryanair
18 Oct - 25 Oct Ryanair
01 Oct - 06 Oct Ryanair
02 Oct - 17 Oct Turkish Airlines
02 Oct - 08 Oct Eurowings
02 Oct - 09 Oct Eurowings
20 Oct - 27 Oct Turkish Airlines
23 Oct - 03 Nov Turkish Airlines
25 Oct - 01 Nov Turkish Airlines
17 Oct - 01 Nov Turkish Airlines

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

Skyscanner

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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