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

Return flights

30 Aug - 08 Sep	Scoot Tigerair
17 Aug - 27 Aug	Scoot Tigerair
31 Aug - 09 Sep	Xiamen Airlines
31 Aug - 07 Sep	Scoot Tigerair
26 Aug - 02 Sep	Scoot Tigerair
14 Aug - 21 Aug	Scoot Tigerair
08 Aug - 18 Aug	Scoot Tigerair
29 Aug - 07 Sep	AirAsia X
29 Aug - 09 Sep	AirAsia X
29 Aug - 04 Sep	AirAsia X
29 Aug - 13 Sep	AirAsia X
29 Aug - 06 Sep	AirAsia X
05 Aug - 15 Aug	Scoot Tigerair
29 Aug - 02 Sep	AirAsia X
22 Aug - 26 Aug	AirAsia X
22 Aug - 28 Aug	AirAsia X
13 Aug - 26 Aug	AirAsia X
13 Aug - 28 Aug	AirAsia X
11 Aug - 26 Aug	AirAsia X
11 Aug - 28 Aug	AirAsia X

Also check the deals for one-way flights from Hangzhou to Sydney 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 Hangzhou to Sydney in August from 295€

Return flights