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

Return flights

29 Sep - 01 Oct	VietJet Air	direct
23 Sep - 24 Sep	VietJet Air	direct
23 Sep - 30 Sep	VietJet Air	direct
24 Sep - 27 Sep	VietJet Air	direct
29 Sep - 04 Oct	VietJet Air	direct
30 Sep - 01 Oct	Scoot	direct
22 Sep - 07 Oct	Scoot	direct
23 Sep - 27 Oct	Scoot	direct
23 Sep - 09 Oct	Scoot	direct
25 Sep - 30 Sep	VietJet Air	direct
24 Sep - 30 Sep	Scoot
22 Sep - 28 Sep	VietJet Air	direct
22 Sep - 26 Sep	Scoot	direct
25 Sep - 01 Oct	VietJet Air	direct
23 Sep - 03 Oct	Scoot	direct
23 Sep - 25 Sep	VietJet Air	direct
28 Sep - 01 Oct	Scoot	direct
22 Sep - 02 Oct	Scoot	direct
24 Sep - 26 Sep	Scoot	direct
22 Sep - 24 Sep	Scoot	direct

Also check the deals for one-way flights from Singapore 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 Singapore to Ho Chi Minh City in September from 100€

Return flights