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

Return flights

09 Aug - 23 Aug	AirAsia X
31 Aug - 07 Sep	Scoot
17 Aug - 31 Aug	Scoot
01 Aug - 19 Aug	Scoot
20 Aug - 24 Aug	Scoot
05 Aug - 20 Aug	Scoot
11 Aug - 02 Sep	Scoot
03 Aug - 21 Aug	Scoot
21 Aug - 28 Aug	Scoot
01 Aug - 19 Aug	Jetstar	direct
11 Aug - 02 Sep	Jetstar	direct
20 Aug - 24 Aug	Jetstar	direct
09 Aug - 31 Aug	VietJet Air

Also check the deals for one-way flights from Sydney to Osaka 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 Sydney to Osaka in August from 299€

Return flights