AirHint found the following cheapest return flights from Osaka (KIX) to Sydney (SYD) in March 2026 (see full year).

Return flights

16 Mar - 14 Apr	AirAsia X
02 Mar - 06 Mar	Juneyao Airlines
02 Mar - 10 Mar	ANA
02 Mar - 09 Mar	China Southern
06 Mar - 09 Mar	China Southern
05 Mar - 09 Mar	China Southern
11 Mar - 17 Mar	Scoot
05 Mar - 08 Mar	Scoot
09 Mar - 12 Mar	Air China
12 Mar - 17 Mar	Jeju Air
10 Mar - 17 Mar	Jeju Air
05 Mar - 08 Apr	China Southern
06 Mar - 09 Apr	China Southern
04 Mar - 07 Apr	China Southern
13 Mar - 07 Apr	China Southern
13 Mar - 09 Apr	China Southern
16 Mar - 11 Apr	China Southern
23 Mar - 05 Apr	Hong Kong Airlines
25 Mar - 07 Apr	Scoot
17 Mar - 02 Apr	Jeju Air

Also check the deals for one-way flights from Osaka to Sydney in March.

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 Sydney in March from 390€

Return flights