Cheapest return flights from Helsinki to Seoul in June from 646€

AirHint found the following cheapest return flights from Helsinki (HEL) to Seoul (ICN) in June 2026 (see full year).

Return flights

01 Jun - 11 Jun Norwegian Air Sweden AOC
05 Jun - 14 Jun Ryanair
05 Jun - 13 Jun Ryanair
02 Jun - 16 Jun Scandinavian Airlines
16 Jun - 25 Jun Scandinavian Airlines
17 Jun - 25 Jun Scandinavian Airlines
08 Jun - 16 Jun Scandinavian Airlines
09 Jun - 17 Jun Scandinavian Airlines
10 Jun - 18 Jun Scandinavian Airlines
15 Jun - 23 Jun Scandinavian Airlines
28 Jun - 05 Jul Finnair direct
23 Jun - 01 Jul Finnair direct
02 Jun - 16 Jul KLM
24 Jun - 02 Jul Finnair direct
29 Jun - 07 Jul Finnair direct
28 Jun - 06 Jul Finnair direct
02 Jun - 16 Jul Finnair direct
26 Jun - 04 Jul Finnair direct
27 Jun - 05 Jul Finnair direct
30 Jun - 08 Jul Finnair direct

Also check the deals for one-way flights from Helsinki to Seoul in June.

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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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