Cheapest return ITM–SYD flights, September

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

Return flights

02 Sep - 10 Sep Japan Airlines
02 Sep - 06 Sep Japan Airlines
03 Sep - 06 Sep Qantas
11 Sep - 15 Sep Qantas
01 Sep - 14 Sep Japan Airlines
23 Sep - 16 Oct Qantas
14 Sep - 19 Sep Qantas
14 Sep - 17 Sep Qantas
11 Sep - 19 Sep Qantas
13 Sep - 17 Sep Qantas
08 Sep - 13 Sep 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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