Cheapest one-way flights from Hong Kong to Sydney in December from 128€

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

One-Way flights

13 Dec AirAsia
14 Dec AirAsia
18 Dec AirAsia
07 Dec AirAsia
11 Dec AirAsia
01 Dec AirAsia
15 Dec AirAsia
03 Dec Scoot Tigerair
10 Dec Scoot Tigerair
20 Dec HK Express

Also check the deals for return 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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