Cheapest return HEL–ICN flights, June

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

Return flights

04 Jun - 19 Jun Ryanair
05 Jun - 26 Jun Scandinavian Airlines
13 Jun - 23 Jun Scandinavian Airlines
24 Jun - 29 Jun Finnair
07 Jun - 23 Jun Ryanair
22 Jun - 06 Jul Juneyao Airlines
20 Jun - 30 Jun Scandinavian Airlines
03 Jun - 19 Jun Scandinavian Airlines
05 Jun - 13 Jun Norwegian Air Sweden AOC
16 Jun - 30 Jun Scandinavian Airlines
14 Jun - 16 Jul Juneyao Airlines
19 Jun - 04 Jul airBaltic
22 Jun - 07 Jul Juneyao Airlines
13 Jun - 20 Jun Juneyao Airlines
16 Jun - 01 Jul Scandinavian Airlines
11 Jun - 02 Jul airBaltic
25 Jun - 09 Jul Ryanair
20 Jun - 20 Jul Finnair
11 Jun - 01 Jul Scandinavian Airlines
27 Jun - 19 Jul airBaltic

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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