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

Return flights

03 Sep - 13 Sep	Scoot Tigerair
06 Sep - 15 Sep	Scoot Tigerair
06 Sep - 09 Sep	Scoot Tigerair
02 Sep - 09 Sep	Scoot Tigerair
08 Sep - 14 Sep	Scoot Tigerair
06 Sep - 16 Sep	Scoot Tigerair
09 Sep - 13 Sep	Scoot Tigerair
17 Sep - 23 Sep	Scoot Tigerair
17 Sep - 24 Sep	Scoot Tigerair
07 Sep - 25 Sep	Scoot Tigerair
15 Sep - 15 Oct	Scoot Tigerair
29 Sep - 04 Oct	Scoot Tigerair
16 Sep - 01 Oct	Scoot Tigerair
18 Sep - 04 Oct	Jetstar
30 Sep - 17 Oct	Scoot Tigerair
21 Sep - 06 Oct	Jetstar
29 Sep - 13 Oct	Scoot Tigerair
29 Sep - 09 Oct	AirAsia
28 Sep - 09 Oct	Jetstar
28 Sep - 11 Oct	Jetstar

Also check the deals for one-way flights from Perth 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 Perth to Ho Chi Minh City in September from $211

Return flights