AirHint found the following cheapest return flights from Helsinki (HEL) to Osaka (KIX) in October 2025 (see full year).

Return flights

16 Oct - 25 Oct	airBaltic
08 Oct - 22 Oct	Norwegian Air Sweden AOC
06 Oct - 29 Oct	Scandinavian Airlines
20 Oct - 10 Nov	Japan Airlines
12 Oct - 27 Oct	Japan Airlines
29 Oct - 10 Nov	Japan Airlines
20 Oct - 10 Nov	Finnair	direct
04 Oct - 19 Oct	Finnair	direct
12 Oct - 28 Oct	Finnair
29 Oct - 10 Nov	Finnair	direct
16 Oct - 25 Oct	Japan Airlines	direct
07 Oct - 30 Oct	Japan Airlines
11 Oct - 27 Oct	Japan Airlines
08 Oct - 22 Oct	British Airways	direct

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

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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Cheapest return flights from Helsinki to Osaka in October from 827€

Return flights