Cheapest return flights from Seoul to Helsinki in June from $735

Best time to book flights for Seoul (ICN) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Helsinki (HEL) in June 2025 (see full year).

Return flights

11 Jun - 17 Jun Lufthansa
09 Jun - 16 Jun Lufthansa
11 Jun - 18 Jun Lufthansa
25 Jun - 01 Jul Air France
24 Jun - 01 Jul KLM
10 Jun - 16 Jun Lufthansa
17 Jun - 24 Jun KLM
05 Jun - 11 Jun Air France
11 Jun - 25 Jun Lufthansa
18 Jun - 25 Jun Lufthansa
18 Jun - 26 Jun Lufthansa
18 Jun - 17 Jul Lufthansa
25 Jun - 02 Jul Lufthansa
05 Jun - 15 Jun Lufthansa
27 Jun - 06 Jul Qatar Airways
30 Jun - 07 Jul Lufthansa
18 Jun - 17 Jul Finnair direct
29 Jun - 06 Jul Lufthansa
25 Jun - 04 Jul Lufthansa
25 Jun - 02 Jul Finnair direct

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