Cheapest return flights from Seoul to Helsinki in June from $616

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

12 Jun - 19 Jun KLM
10 Jun - 17 Jun Lufthansa
09 Jun - 17 Jun Lufthansa
16 Jun - 22 Jun Lufthansa
18 Jun - 22 Jun Lufthansa
11 Jun - 16 Jun Lufthansa
25 Jun - 01 Jul Lufthansa
03 Jun - 10 Jun Lufthansa
26 Jun - 03 Jul Lufthansa
23 Jun - 30 Jun Lufthansa
16 Jun - 23 Jun Lufthansa
10 Jun - 14 Jun China Eastern
23 Jun - 21 Jul Lufthansa
24 Jun - 02 Jul Lufthansa
28 Jun - 05 Jul Lufthansa
25 Jun - 02 Jul Lufthansa
29 Jun - 06 Jul Lufthansa
30 Jun - 04 Jul Lufthansa
27 Jun - 06 Jul Lufthansa
30 Jun - 11 Jul Lufthansa

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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