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

Return flights

28 Apr - 05 May	Singapore Airlines
26 Apr - 04 May	Singapore Airlines
28 Apr - 04 May	Singapore Airlines
27 Apr - 04 May	Singapore Airlines
30 Apr - 04 May	Singapore Airlines
28 Apr - 09 May	KLM
28 Apr - 05 May	Finnair	direct
28 Apr - 04 May	Finnair	direct
26 Apr - 04 May	Finnair	direct
30 Apr - 04 May	Finnair	direct

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

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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Cheapest return flights from Osaka to Helsinki in April from 848€

Return flights