AirHint found the following cheapest return flights from Osaka (KIX) to Cairns (CNS) in September 2026 (see full year).

Return flights

26 Sep - 02 Oct	Jetstar	direct
26 Sep - 30 Sep	Jetstar	direct
30 Sep - 09 Oct	Jetstar Japan
22 Sep - 28 Sep	Jetstar	direct
10 Sep - 13 Sep	Jetstar	direct
22 Sep - 29 Sep	Jetstar
08 Sep - 13 Sep	Jetstar	direct
22 Sep - 25 Sep	Jetstar
13 Sep - 15 Sep	Jetstar
11 Sep - 14 Sep	Jetstar Japan
20 Sep - 27 Sep	Jetstar	direct
03 Sep - 07 Sep	Jetstar

Also check the deals for one-way flights from Osaka to Cairns 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 Osaka to Cairns in September from $426

Return flights