Cheapest return flights from Seoul to Helsinki in June from 674€

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

Return flights

02 Jun - 12 Jun Lufthansa
15 Jun - 23 Jun Lufthansa
06 Jun - 14 Jun KLM
01 Jun - 13 Jun Etihad Airways
09 Jun - 14 Jun Lufthansa
25 Jun - 02 Jul Lufthansa
03 Jun - 13 Jun Etihad Airways
05 Jun - 10 Jun Lufthansa
24 Jun - 02 Jul KLM
11 Jun - 15 Jun Air France
01 Jun - 12 Jun Lufthansa
20 Jun - 27 Jun Lufthansa
24 Jun - 02 Jul Finnair direct
25 Jun - 02 Jul Finnair direct
24 Jun - 08 Jul Scandinavian Airlines

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

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