Cheapest return flights from Houston to Ho Chi Minh City in September from $730

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

Return flights

13 Sep - 15 Oct Spirit Airlines
04 Sep - 04 Oct Spirit Airlines
08 Sep - 17 Sep Spirit Airlines
07 Sep - 22 Sep Frontier Airlines
08 Sep - 13 Sep Spirit Airlines
23 Sep - 07 Oct Spirit Airlines
17 Sep - 17 Oct Spirit Airlines
02 Sep - 09 Sep Spirit Airlines
04 Sep - 18 Sep Spirit Airlines
07 Sep - 21 Sep Frontier Airlines
04 Sep - 20 Sep Spirit Airlines
18 Sep - 01 Oct Spirit Airlines
04 Sep - 17 Sep Spirit Airlines
11 Sep - 25 Sep Spirit Airlines
24 Sep - 08 Oct Spirit Airlines
15 Sep - 20 Oct Frontier Airlines
17 Sep - 20 Oct Spirit Airlines
06 Sep - 13 Sep Spirit Airlines

Also check the deals for one-way flights from Houston to Ho Chi Minh City in September.

Skyscanner

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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