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

Return flights

27 Oct - 10 Nov	KLM
04 Oct - 19 Oct	Aer Lingus
20 Oct - 08 Nov	Aer Lingus
04 Oct - 14 Oct	Aer Lingus
30 Oct - 13 Nov	Hainan Airlines
01 Oct - 11 Oct	Ryanair
20 Oct - 01 Nov	Aer Lingus
15 Oct - 08 Nov	AJet
03 Oct - 10 Oct	Scandinavian Airlines
18 Oct - 08 Nov	Wizz Air
20 Oct - 28 Oct	Aer Lingus
19 Oct - 28 Oct	Ryanair
13 Oct - 02 Nov	Ryanair
01 Oct - 20 Oct	Lufthansa
02 Oct - 20 Oct	Lufthansa
03 Oct - 20 Oct	Lufthansa
01 Oct - 23 Oct	Lufthansa
22 Oct - 18 Nov	Finnair
22 Oct - 08 Nov	Finnair
31 Oct - 16 Nov	Finnair

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

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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Cheapest return flights from Berlin to Seoul in October from 611€

Return flights