Cheapest return flights from Hong Kong to Sydney in October from $405

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

Return flights

21 Oct - 26 Oct Scoot Tigerair
21 Oct - 27 Oct Scoot Tigerair
21 Oct - 28 Oct Scoot Tigerair
21 Oct - 29 Oct Scoot Tigerair
28 Oct - 06 Nov Scoot Tigerair
30 Oct - 07 Nov Scoot Tigerair
29 Oct - 04 Nov Scoot Tigerair
28 Oct - 02 Nov Scoot Tigerair
19 Oct - 08 Nov Scoot Tigerair
25 Oct - 02 Nov VietJet Air
22 Oct - 31 Oct Scoot Tigerair
26 Oct - 08 Nov Scoot Tigerair
26 Oct - 02 Nov Scoot Tigerair
13 Oct - 15 Oct Scoot Tigerair
27 Oct - 02 Nov Scoot Tigerair
24 Oct - 01 Nov Scoot Tigerair
04 Oct - 18 Oct Scoot Tigerair
16 Oct - 28 Oct Scoot Tigerair
04 Oct - 12 Oct Scoot Tigerair
18 Oct - 25 Oct Scoot Tigerair

Also check the deals for one-way 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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