Cheapest return flights from Helsinki to Seoul in October from 635€

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

Return flights

28 Oct - 05 Nov Qatar Airways
23 Oct - 30 Oct Qatar Airways
28 Oct - 05 Nov Finnair direct
16 Oct - 22 Oct Qatar Airways
03 Oct - 10 Oct Finnair direct
01 Oct - 08 Oct Pegasus Airlines
01 Oct - 08 Oct Finnair direct
01 Oct - 30 Oct Qatar Airways
31 Oct - 09 Nov Finnair direct
04 Oct - 19 Oct Finnair direct
17 Oct - 07 Nov Qatar Airways
01 Oct - 30 Oct Finnair direct
23 Oct - 30 Oct Finnair direct
20 Oct - 24 Oct Finnair direct
14 Oct - 09 Nov Finnair direct
17 Oct - 07 Nov Finnair direct
28 Oct - 11 Nov Qatar Airways
28 Oct - 16 Nov Singapore Airlines

Also check the deals for one-way flights from Helsinki 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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