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

Return flights

07 Dec - 12 Dec	Jetstar	direct
09 Dec - 15 Dec	Jetstar	direct
11 Dec - 15 Dec	Jetstar	direct
07 Dec - 11 Dec	Jetstar Japan
13 Dec - 17 Dec	Jetstar	direct
16 Dec - 21 Dec	Jetstar	direct
14 Dec - 24 Dec	Jetstar	direct
10 Dec - 15 Dec	Jetstar Japan
09 Dec - 14 Dec	Jetstar
06 Dec - 10 Dec	Jetstar Japan
23 Dec - 06 Jan	Jetstar
21 Dec - 04 Jan	Jetstar	direct
23 Dec - 05 Jan	Jetstar Japan
31 Dec - 05 Jan	Jetstar Japan
25 Dec - 04 Jan	Jetstar	direct
28 Dec - 04 Jan	Jetstar
28 Dec - 02 Jan	Jetstar
26 Dec - 02 Jan	Jetstar
27 Dec - 04 Jan	Jetstar	direct
29 Dec - 01 Jan	Jetstar

Also check the deals for one-way flights from Osaka to Cairns in December.

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 December from $638

Return flights