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

Return flights

18 Aug - 21 Aug	Jetstar	direct
25 Aug - 28 Aug	Jetstar
23 Aug - 28 Aug	Jetstar
03 Aug - 07 Aug	Jetstar Japan
01 Aug - 05 Aug	Jetstar Japan
04 Aug - 10 Aug	Jetstar Japan
05 Aug - 12 Aug	Jetstar Japan
10 Aug - 18 Aug	Singapore Airlines
11 Aug - 18 Aug	Singapore Airlines
10 Aug - 17 Aug	Singapore Airlines

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

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 August from $502

Return flights