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

Return flights

01 Jan - 13 Jan	Scoot Tigerair
06 Jan - 15 Jan	Scoot Tigerair
10 Jan - 24 Jan	Scoot Tigerair
09 Jan - 18 Jan	Scoot Tigerair
12 Jan - 29 Jan	Scoot Tigerair
13 Jan - 20 Jan	Scoot Tigerair
11 Jan - 18 Jan	Scoot Tigerair
13 Jan - 19 Jan	Scoot Tigerair
13 Jan - 21 Jan	Scoot Tigerair
02 Jan - 14 Jan	HK Express
26 Jan - 07 Feb	Philippines AirAsia Inc.
14 Jan - 02 Feb	AirAsia
20 Jan - 02 Feb	AirAsia
22 Jan - 02 Feb	AirAsia
27 Jan - 02 Feb	AirAsia
15 Jan - 02 Feb	AirAsia
26 Jan - 02 Feb	AirAsia
17 Jan - 02 Feb	AirAsia
18 Jan - 02 Feb	AirAsia
13 Jan - 02 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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from Hong Kong to Sydney in January from 450€

Return flights