AirHint found the following cheapest return flights from Sydney (SYD) to Osaka (KIX) in July 2025 (see full year).

Return flights

31 Jul - 08 Aug	Scoot Tigerair
29 Jul - 04 Aug	Scoot Tigerair
31 Jul - 03 Aug	Scoot Tigerair
31 Jul - 04 Aug	Scoot Tigerair
28 Jul - 29 Aug	Jetstar
30 Jul - 06 Aug	Scoot Tigerair
28 Jul - 19 Aug	Jetstar
31 Jul - 10 Aug	Scoot Tigerair
29 Jul - 04 Aug	Jetstar	direct
31 Jul - 04 Aug	Jetstar	direct
29 Jul - 31 Jul	Asiana Airlines
28 Jul - 31 Jul	Asiana Airlines
27 Jul - 29 Jul	AirAsia X
28 Jul - 30 Jul	AirAsia X
27 Jul - 28 Jul	AirAsia X

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

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 July from 475€

Return flights