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

Return flights

07 Sep - 14 Sep	Jetstar	direct
05 Sep - 14 Sep	Jetstar	direct
12 Sep - 16 Sep	Jetstar	direct
05 Sep - 13 Sep	Jetstar	direct
03 Sep - 10 Sep	Jetstar
28 Sep - 23 Oct	Jetstar
01 Sep - 09 Sep	Jetstar
05 Sep - 12 Sep	Jetstar
29 Sep - 24 Oct	Jetstar
28 Sep - 05 Oct	Jetstar
13 Sep - 16 Oct	Indonesia AirAsia
24 Sep - 28 Sep	Jetstar	direct
15 Sep - 18 Oct	Cathay Pacific
04 Sep - 12 Sep	Jetstar
08 Sep - 05 Oct	Jetstar
15 Sep - 18 Oct	Jetstar	direct
28 Sep - 05 Oct	Jetstar	direct
21 Sep - 28 Sep	Jetstar	direct
27 Sep - 01 Oct	Jetstar

Also check the deals for one-way flights from Cairns 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 Cairns to Osaka in September from 377€

Return flights