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

Return flights

05 Dec - 09 Dec	Jetstar	direct
07 Dec - 14 Dec	Jetstar	direct
05 Dec - 12 Dec	Jetstar
10 Dec - 20 Dec	Jetstar
09 Dec - 16 Dec	Jetstar
23 Dec - 02 Jan	Cathay Pacific
21 Dec - 04 Jan	Jetstar
23 Dec - 06 Jan	Jetstar
23 Dec - 01 Jan	Jetstar
22 Dec - 07 Jan	Jetstar
24 Dec - 07 Jan	Jetstar
22 Dec - 09 Jan	Jetstar
21 Dec - 04 Jan	Jetstar	direct
21 Dec - 28 Dec	Jetstar
21 Dec - 30 Dec	Jetstar
27 Dec - 10 Jan	Jetstar
20 Dec - 27 Dec	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 452€

Return flights