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

Return flights

20 Sep - 26 Sep	China Southern
23 Sep - 29 Sep	Shenzhen Airlines
20 Sep - 27 Sep	Thai AirAsia
22 Sep - 27 Sep	Thai AirAsia
20 Sep - 29 Sep	Thai AirAsia
30 Sep - 06 Oct	China Eastern
19 Sep - 27 Sep	Thai AirAsia
29 Sep - 15 Oct	Thai AirAsia
27 Sep - 15 Oct	Thai AirAsia
22 Sep - 11 Oct	Thai AirAsia
28 Sep - 15 Oct	Thai AirAsia
19 Sep - 29 Sep	Thai AirAsia
27 Sep - 29 Sep	Thai AirAsia
28 Sep - 29 Sep	Thai AirAsia
29 Sep - 06 Oct	China Eastern
20 Sep - 08 Oct	Thai AirAsia
20 Sep - 05 Oct	Thai AirAsia
22 Sep - 08 Oct	Thai AirAsia
29 Sep - 11 Oct	Thai AirAsia
29 Sep - 29 Sep	AirAsia X

Also check the deals for one-way flights from Hangzhou 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 Hangzhou to Ho Chi Minh City in September from $200

Return flights