Cheapest one-way flights from Helsinki to Osaka in September from $521

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Osaka (KIX) in September 2026 (see full year).

One-Way flights

23 Sep Norwegian Air Sweden AOC
21 Sep Ryanair
15 Sep Turkish Airlines
16 Sep Qatar Airways
20 Sep Finnair
25 Sep Turkish Airlines
23 Sep Finnair direct
25 Sep Japan Airlines direct
15 Sep Japan Airlines direct
16 Sep Japan Airlines direct

Also check the deals for return flights from Helsinki to Osaka in September.

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