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

Return flights

23 Jan - 27 Jan	Finnair
21 Jan - 27 Jan	Finnair
19 Jan - 26 Jan	Japan Airlines
22 Jan - 28 Jan	Finnair
29 Jan - 01 Feb	Finnair
20 Jan - 28 Jan	Finnair
15 Jan - 20 Jan	Japan Airlines
24 Jan - 28 Jan	Japan Airlines
26 Jan - 30 Jan	Finnair
15 Jan - 18 Jan	Finnair
14 Jan - 28 Jan	Finnair
29 Jan - 10 Feb	Finnair
29 Jan - 04 Feb	Japan Airlines
28 Jan - 08 Feb	ANA
28 Jan - 10 Feb	ANA
28 Jan - 11 Feb	ANA
22 Jan - 11 Feb	ANA
27 Jan - 11 Feb	Finnair

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

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 January from 836€

Return flights