AirHint found the following cheapest one-way flights from Perth (PER) to Ho Chi Minh City (SGN) in August 2025 (see full year).

One-Way flights

25 Aug	VietJet Air	direct
18 Aug	VietJet Air	direct
21 Aug	VietJet Air	direct
28 Aug	VietJet Air	direct
22 Aug	AirAsia
30 Aug	VietJet Air	direct
31 Aug	Scoot
29 Aug	Scoot
23 Aug	Scoot
19 Aug	Vietnam Airlines	direct

Also check the deals for return flights from Perth to Ho Chi Minh City in August.

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 one-way flights from Perth to Ho Chi Minh City in August from 119€

One-Way flights