Cheapest return flights from Osaka to Sydney in September from $671

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

Return flights

24 Sep - 28 Sep ANA
09 Sep - 16 Sep Japan Airlines
07 Sep - 11 Sep Japan Airlines
02 Sep - 06 Sep Japan Airlines
04 Sep - 08 Sep Japan Airlines
05 Sep - 11 Sep Malaysia Airlines
09 Sep - 24 Sep Japan Airlines
08 Sep - 27 Sep Japan Airlines
28 Sep - 07 Oct Japan Airlines
07 Sep - 24 Sep Japan Airlines
08 Sep - 24 Sep Japan Airlines
28 Sep - 03 Oct Japan Airlines

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

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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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