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

Return flights

23 Oct - 02 Nov	Ryanair
23 Oct - 28 Oct	Ryanair
23 Oct - 06 Nov	Ryanair
24 Oct - 14 Nov	Norwegian Air Sweden AOC
31 Oct - 14 Nov	Ryanair
24 Oct - 16 Nov	Ryanair
24 Oct - 02 Nov	Ryanair
23 Oct - 26 Oct	Ryanair
31 Oct - 07 Nov	Ryanair
22 Oct - 02 Nov	Ryanair
31 Oct - 09 Nov	Ryanair
25 Oct - 04 Nov	Ryanair
23 Oct - 31 Oct	Ryanair
22 Oct - 31 Oct	Ryanair
05 Oct - 16 Oct	Norwegian Air Sweden AOC
24 Oct - 31 Oct	Ryanair
04 Oct - 16 Oct	Pegasus Airlines
20 Oct - 27 Oct	Ryanair
01 Oct - 28 Oct	Hainan Airlines
01 Oct - 12 Oct	Hainan Airlines

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 538€

Return flights