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

Return flights

26 Jul - 11 Aug	Scoot Tigerair
22 Jul - 25 Jul	Scoot Tigerair
28 Jul - 04 Aug	China Southern
19 Jul - 22 Jul	Scoot Tigerair
25 Jul - 12 Aug	AirAsia X
23 Jul - 24 Jul	AirAsia X
21 Jul - 24 Jul	AirAsia X
23 Jul - 12 Aug	AirAsia X
18 Jul - 25 Jul	China Southern
23 Jul - 25 Jul	AirAsia X
26 Jul - 12 Aug	AirAsia X
21 Jul - 25 Jul	AirAsia X
19 Jul - 24 Jul	AirAsia X
18 Jul - 24 Jul	AirAsia X
19 Jul - 25 Jul	AirAsia X

Also check the deals for one-way flights from Hangzhou to Sydney 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 Hangzhou to Sydney in July from $912

Return flights