AirHint found the following cheapest return flights from Ho Chi Minh City (SGN) to Sydney (SYD) in December 2025 (see full year).

Return flights

22 Dec - 12 Jan	Scoot Tigerair
21 Dec - 10 Jan	Scoot Tigerair
29 Dec - 14 Jan	Scoot Tigerair
01 Dec - 31 Dec	Scoot Tigerair
23 Dec - 04 Jan	Scoot Tigerair
22 Dec - 04 Jan	Scoot Tigerair
25 Dec - 04 Jan	Scoot Tigerair
08 Dec - 28 Dec	Scoot Tigerair
20 Dec - 03 Jan	Scoot Tigerair
25 Dec - 15 Jan	AirAsia
27 Dec - 15 Jan	AirAsia
30 Dec - 15 Jan	AirAsia
21 Dec - 27 Dec	Scoot Tigerair
01 Dec - 31 Dec	VietJet Air	direct
15 Dec - 20 Dec	Scoot Tigerair
04 Dec - 09 Dec	AirAsia
04 Dec - 08 Dec	AirAsia
07 Dec - 09 Dec	AirAsia
04 Dec - 07 Dec	AirAsia
01 Dec - 03 Dec	AirAsia

Also check the deals for one-way flights from Ho Chi Minh City to Sydney in December.

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 Ho Chi Minh City to Sydney in December from $331

Return flights