AirHint found the following cheapest return flights from Sydney (SYD) to Ho Chi Minh City (SGN) in September 2026 (see full year).

Return flights

13 Sep - 20 Sep	VietJet Air
01 Sep - 15 Sep	Jetstar	direct
15 Sep - 30 Sep	VietJet Air	direct
06 Sep - 21 Sep	VietJet Air
07 Sep - 21 Sep	VietJet Air
03 Sep - 14 Sep	VietJet Air
06 Sep - 13 Sep	Jetstar	direct
06 Sep - 17 Sep	Jetstar	direct
11 Sep - 19 Sep	Scoot
06 Sep - 20 Sep	Scoot
09 Sep - 31 Oct	VietJet Air
10 Sep - 09 Oct	VietJet Air
22 Sep - 12 Oct	VietJet Air
28 Sep - 07 Oct	Jetstar
24 Sep - 15 Oct	Jetstar	direct
24 Sep - 09 Oct	VietJet Air
18 Sep - 03 Oct	Scoot
18 Sep - 03 Oct	Vietnam Airlines	direct
10 Sep - 09 Oct	Vietnam Airlines	direct
22 Sep - 12 Oct	Vietnam Airlines	direct

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 234€

Return flights