Cheapest one-way flights from Hong Kong to Sydney in October from $179

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Sydney (SYD) in October 2025 (see full year).

One-Way flights

28 Oct AirAsia
27 Oct AirAsia
19 Oct Scoot Tigerair
20 Oct Scoot Tigerair
26 Oct Scoot Tigerair
21 Oct Scoot Tigerair
22 Oct Scoot Tigerair
07 Oct Cebu Pacific
12 Oct Scoot Tigerair
04 Oct Scoot Tigerair

Also check the deals for return flights from Hong Kong to Sydney in October.

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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