Cheapest return flights from Osaka to Helsinki in September from $1003

Best time to book flights for Osaka (KIX) to Helsinki (HEL) flights at AirHint

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

Return flights

16 Sep - 24 Sep Qatar Airways
18 Sep - 23 Sep Singapore Airlines
04 Sep - 08 Sep Singapore Airlines
12 Sep - 16 Sep Singapore Airlines
11 Sep - 18 Sep Singapore Airlines
19 Sep - 23 Sep Singapore Airlines
09 Sep - 13 Sep Singapore Airlines
07 Sep - 12 Sep Singapore Airlines
22 Sep - 27 Sep Singapore Airlines
13 Sep - 23 Sep Singapore Airlines
24 Sep - 02 Oct Finnair direct
24 Sep - 03 Oct Finnair
27 Sep - 04 Oct Japan Airlines

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

Skyscanner

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 Helsinki

Cheap car rent in Helsinki