Cheapest return flights from Helsinki to Seoul in October from 625€

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

Return flights

21 Oct - 14 Nov Norwegian Air Sweden AOC
21 Oct - 12 Nov Norwegian Air Sweden AOC
03 Oct - 13 Oct Ryanair
20 Oct - 27 Oct airBaltic
30 Oct - 12 Nov Qatar Airways
02 Oct - 13 Oct Air France
22 Oct - 28 Oct Norwegian Air Sweden AOC
31 Oct - 07 Nov KLM
30 Oct - 12 Nov Finnair direct
20 Oct - 25 Oct Scandinavian Airlines
01 Oct - 09 Oct Air France
15 Oct - 20 Oct Ryanair
21 Oct - 13 Nov airBaltic
27 Oct - 10 Nov Finnair direct
27 Oct - 02 Nov Norwegian Air Sweden AOC
15 Oct - 26 Oct Ryanair
25 Oct - 01 Nov Ryanair
24 Oct - 31 Oct Ryanair
20 Oct - 24 Nov Scandinavian Airlines
16 Oct - 19 Oct Finnair

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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