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

Return flights

05 Dec - 11 Dec	Jetstar	direct
10 Dec - 13 Dec	Jetstar	direct
11 Dec - 14 Dec	Jetstar
01 Dec - 18 Dec	Jetstar	direct
01 Dec - 20 Dec	Jetstar	direct
24 Dec - 31 Dec	Jetstar
25 Dec - 13 Jan	Jetstar
22 Dec - 03 Jan	Jetstar	direct
28 Dec - 13 Jan	Jetstar	direct
01 Dec - 08 Jan	Jetstar	direct
26 Dec - 11 Jan	Jetstar	direct
25 Dec - 10 Jan	Jetstar
24 Dec - 10 Jan	Jetstar
21 Dec - 25 Dec	Jetstar	direct
01 Dec - 25 Dec	Jetstar
24 Dec - 27 Dec	Jetstar
22 Dec - 26 Dec	Jetstar
22 Dec - 07 Jan	Jetstar

Also check the deals for one-way flights from Cairns to Osaka 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 Cairns to Osaka in December from 484€

Return flights