Cheapest return flights from Hong Kong to Sydney in August from $402

Best time to book flights for Hong Kong (HKG) to Sydney (SYD) flights at AirHint

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

Return flights

16 Aug - 23 Aug Scoot Tigerair
05 Aug - 12 Aug Scoot Tigerair
09 Aug - 14 Aug Scoot Tigerair
20 Aug - 25 Aug Scoot Tigerair
13 Aug - 22 Aug Scoot Tigerair
15 Aug - 23 Aug Scoot Tigerair
06 Aug - 18 Aug Scoot Tigerair
01 Aug - 10 Aug Scoot Tigerair
08 Aug - 19 Aug Scoot Tigerair
20 Aug - 26 Aug Scoot Tigerair
29 Aug - 12 Sep Scoot Tigerair
27 Aug - 02 Sep Scoot Tigerair
30 Aug - 08 Sep Scoot Tigerair
29 Aug - 01 Sep Scoot Tigerair
30 Aug - 06 Sep Scoot Tigerair
29 Aug - 13 Sep Scoot Tigerair
27 Aug - 05 Sep Scoot Tigerair
25 Aug - 18 Sep Scoot Tigerair
26 Aug - 02 Sep Scoot Tigerair
20 Aug - 01 Sep Scoot Tigerair

Also check the deals for one-way flights from Hong Kong to Sydney in August.

Skyscanner

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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