AirHint found the following cheapest return flights from Hong Kong (HKG) to Sydney (SYD) in January 2026 (see full year).

Return flights

04 Jan - 11 Jan	Scoot Tigerair
04 Jan - 08 Jan	Scoot Tigerair
07 Jan - 13 Jan	Scoot Tigerair
05 Jan - 07 Jan	Scoot Tigerair
09 Jan - 11 Jan	Scoot Tigerair
19 Jan - 21 Jan	Scoot Tigerair
19 Jan - 26 Jan	Scoot Tigerair
10 Jan - 17 Jan	Scoot Tigerair
02 Jan - 16 Jan	Scoot Tigerair
01 Jan - 21 Jan	AirAsia
19 Jan - 03 Feb	AirAsia
19 Jan - 05 Feb	AirAsia
19 Jan - 01 Feb	AirAsia
19 Jan - 02 Feb	AirAsia
24 Jan - 20 Feb	Scoot Tigerair
29 Jan - 03 Feb	AirAsia
29 Jan - 05 Feb	AirAsia
29 Jan - 01 Feb	AirAsia
29 Jan - 02 Feb	AirAsia
30 Jan - 03 Feb	AirAsia

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

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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Cheapest return flights from Hong Kong to Sydney in January from $540

Return flights