Cheapest return flights from Helsinki to Seoul in June from 633€

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

Return flights

20 Jun - 04 Jul China Southern
20 Jun - 29 Jun China Southern
10 Jun - 17 Jun Finnair direct
23 Jun - 08 Jul China Southern
11 Jun - 17 Jun Finnair direct
08 Jun - 17 Jun Finnair direct
04 Jun - 10 Jun Finnair direct
06 Jun - 16 Jun KLM
05 Jun - 20 Jun KLM
02 Jun - 30 Jun KLM
17 Jun - 21 Jun Finnair
07 Jun - 17 Jun Finnair
28 Jun - 05 Jul Finnair direct
02 Jun - 27 Jul Finnair direct
23 Jun - 08 Jul Finnair direct
20 Jun - 04 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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