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

Return flights

24 Sep - 22 Oct	Cathay Pacific
23 Sep - 21 Oct	Cathay Pacific
22 Sep - 24 Sep	Jetstar
27 Sep - 12 Oct	Jetstar
22 Sep - 23 Sep	Jetstar
28 Sep - 12 Oct	Jetstar
21 Sep - 25 Sep	Jetstar
26 Sep - 26 Sep	Jetstar
22 Sep - 29 Sep	Cathay Pacific
30 Sep - 07 Oct	Jetstar
25 Sep - 28 Sep	Philippine Airlines
19 Sep - 28 Sep	Jetstar
19 Sep - 05 Oct	Jetstar
20 Sep - 25 Sep	Jetstar
23 Sep - 30 Sep	China Southern
24 Sep - 04 Oct	Cathay Pacific
24 Sep - 01 Oct	Cathay Pacific
24 Sep - 29 Sep	China Southern
25 Sep - 10 Oct	Cathay Pacific
28 Sep - 08 Oct	Jetstar

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

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 Brisbane to Osaka in September from $782

Return flights