Cheapest return flights from Helsinki to Seoul in October from $842

Best time to book flights for Helsinki (HEL) to Seoul (ICN) flights at AirHint

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

Return flights

21 Oct - 29 Oct Qatar Airways
20 Oct - 29 Oct Finnair direct
21 Oct - 29 Oct Finnair direct
15 Oct - 31 Oct Qatar Airways
03 Oct - 17 Oct Finnair direct
30 Oct - 01 Nov Qatar Airways
06 Oct - 13 Oct Finnair direct
30 Oct - 01 Nov Finnair direct
15 Oct - 31 Oct Finnair direct

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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