Cheapest return flights from Hong Kong to Sydney in December from 389€

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

Return flights

24 Dec - 18 Jan HK Express
27 Dec - 16 Jan HK Express
06 Dec - 12 Jan Scoot Tigerair
12 Dec - 13 Jan Scoot Tigerair
30 Dec - 22 Jan HK Express
11 Dec - 10 Jan Scoot Tigerair
06 Dec - 10 Jan Scoot Tigerair
12 Dec - 08 Jan Scoot Tigerair
30 Dec - 20 Jan AirAsia
30 Dec - 14 Jan AirAsia
01 Dec - 06 Dec Cebu Pacific
01 Dec - 29 Dec Scoot Tigerair
06 Dec - 14 Dec Hong Kong Airlines direct
03 Dec - 10 Dec Scoot Tigerair
22 Dec - 30 Dec Scoot Tigerair
25 Dec - 31 Dec HK Express
18 Dec - 25 Dec Scoot Tigerair
06 Dec - 15 Dec Scoot Tigerair
13 Dec - 26 Dec Scoot Tigerair
24 Dec - 31 Dec Scoot Tigerair

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

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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