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

Return flights

07 Sep - 16 Sep	Jetstar	direct
11 Sep - 14 Sep	Jetstar	direct
04 Sep - 11 Sep	Jetstar	direct
08 Sep - 22 Sep	Scoot Tigerair
16 Sep - 22 Sep	Scoot Tigerair
11 Sep - 18 Sep	Scoot Tigerair
09 Sep - 23 Sep	Scoot Tigerair
02 Sep - 16 Sep	Jetstar	direct
09 Sep - 18 Sep	Jetstar	direct
11 Sep - 18 Sep	Jetstar	direct
18 Sep - 23 Oct	Scoot Tigerair
15 Sep - 25 Oct	Scoot Tigerair
23 Sep - 07 Oct	Scoot Tigerair
22 Sep - 08 Oct	Scoot Tigerair
27 Sep - 27 Oct	Jetstar
18 Sep - 02 Oct	Malaysia Airlines
17 Sep - 20 Oct	Scoot Tigerair
30 Sep - 06 Oct	Jetstar
29 Sep - 06 Oct	Jetstar
23 Sep - 14 Oct	VietJet Air

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

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 Sydney to Ho Chi Minh City in September from 247€

Return flights