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

Return flights

03 Apr - 10 Apr	Japan Airlines
09 Apr - 16 Apr	Japan Airlines
12 Apr - 19 Apr	Japan Airlines
17 Apr - 27 Apr	Japan Airlines
23 Apr - 27 Apr	Lufthansa
17 Apr - 20 Apr	Japan Airlines
10 Apr - 17 Apr	Japan Airlines
02 Apr - 06 Apr	Lufthansa
01 Apr - 06 Apr	Lufthansa
30 Apr - 12 May	Japan Airlines
24 Apr - 03 May	Japan Airlines
28 Apr - 04 May	ANA
29 Apr - 11 May	Lufthansa
30 Apr - 05 May	Lufthansa
14 Apr - 20 Apr	Lufthansa
29 Apr - 04 May	Lufthansa
29 Apr - 08 May	Japan Airlines
24 Apr - 09 May	Japan Airlines
29 Apr - 05 May	Lufthansa
27 Apr - 10 May	Lufthansa

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 874€

Return flights