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

Return flights

07 Dec - 14 Dec	Jetstar	direct
12 Dec - 14 Dec	Jetstar
10 Dec - 17 Dec	Jetstar
08 Dec - 13 Dec	Jetstar
07 Dec - 12 Dec	Jetstar
15 Dec - 20 Dec	Jetstar	direct
12 Dec - 14 Dec	Jetstar	direct
15 Dec - 24 Jan	Jetstar
10 Dec - 29 Jan	Jetstar	direct
18 Dec - 23 Dec	Jetstar
08 Dec - 13 Dec	Jetstar	direct
07 Dec - 25 Jan	Jetstar	direct
10 Dec - 28 Jan	Jetstar
01 Dec - 01 Jan	Jetstar	direct
14 Dec - 23 Jan	Jetstar
27 Dec - 05 Jan	Cathay Pacific
15 Dec - 24 Jan	Jetstar	direct
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 $709

Return flights