Cheapest return flights from Seoul to Helsinki in June from 645€

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

Return flights

06 Jun - 11 Jun Air France
17 Jun - 07 Jul Lufthansa
03 Jun - 10 Jun Lufthansa
10 Jun - 22 Jun Etihad Airways
11 Jun - 16 Jun Lufthansa
03 Jun - 07 Jun Lufthansa
11 Jun - 18 Jun Etihad Airways
24 Jun - 08 Jul Lufthansa
24 Jun - 01 Jul Lufthansa
05 Jun - 14 Jun Lufthansa
23 Jun - 15 Jul Lufthansa
09 Jun - 14 Jun Lufthansa
15 Jun - 22 Jun KLM
05 Jun - 12 Jun Lufthansa
22 Jun - 16 Jul Lufthansa
22 Jun - 15 Jul Lufthansa
22 Jun - 16 Jul Finnair direct
22 Jun - 15 Jul Finnair direct
23 Jun - 15 Jul Finnair direct
24 Jun - 01 Jul Finnair direct

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

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