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

Return flights

13 Jan - 04 Feb	Cathay Pacific
15 Jan - 04 Feb	Cathay Pacific
20 Jan - 04 Feb	Cathay Pacific
22 Jan - 04 Feb	Cathay Pacific
22 Jan - 16 Feb	Cathay Pacific
29 Jan - 16 Feb	Cathay Pacific
13 Jan - 02 Feb	Cathay Pacific
15 Jan - 02 Feb	Cathay Pacific
20 Jan - 02 Feb	Cathay Pacific
18 Jan - 29 Jan	Jetstar	direct
20 Jan - 11 Feb	Cathay Pacific
18 Jan - 25 Jan	Jetstar	direct
19 Jan - 30 Jan	Jetstar
16 Jan - 31 Jan	Jetstar	direct
19 Jan - 26 Jan	Jetstar
02 Jan - 10 Jan	Singapore Airlines

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

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 January from $592

Return flights