Cheapest return flights from Seoul to Helsinki in April from $682

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 April 2025 (see full year).

Return flights

09 Apr - 16 Apr Air France
08 Apr - 24 Apr Air France
15 Apr - 25 Apr Air France
12 Apr - 23 Apr Air France
16 Apr - 23 Apr Air France
17 Apr - 22 Apr Air France
14 Apr - 20 Apr Air France
15 Apr - 28 Apr Air France
14 Apr - 23 Apr Air France
14 Apr - 21 Apr Air France
24 Apr - 01 May Air France
24 Apr - 02 May Air France
21 Apr - 07 May Air France
27 Apr - 04 May KLM
29 Apr - 07 May Air France
30 Apr - 07 May Qatar Airways
29 Apr - 06 May Air France
29 Apr - 05 May Air France
27 Apr - 08 May KLM
29 Apr - 08 May Air France

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

Skyscanner

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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