Cheapest return flights from Seoul to Helsinki in April from 530€

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

Return flights

01 Apr - 15 Apr Lufthansa
03 Apr - 13 Apr Lufthansa
28 Apr - 04 May Lufthansa
04 Apr - 10 Apr Scandinavian Airlines
30 Apr - 05 May Lufthansa
24 Apr - 05 May Lufthansa
29 Apr - 06 May Lufthansa
17 Apr - 26 Apr Lufthansa
07 Apr - 16 Apr Air France
23 Apr - 25 Apr Etihad Airways
27 Apr - 03 May Scandinavian Airlines
15 Apr - 21 Apr Scandinavian Airlines
06 Apr - 10 Apr Lufthansa
17 Apr - 25 Apr Etihad Airways
01 Apr - 15 Apr Finnair direct
29 Apr - 09 May Singapore Airlines
29 Apr - 06 May Finnair direct
28 Apr - 04 May Finnair direct
24 Apr - 05 May Finnair direct
29 Apr - 09 May Finnair direct

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

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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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