AirHint found the following cheapest return flights from Houston (IAH) to Ho Chi Minh City (SGN) in August 2026 (see full year).
Return flights
| 05 Aug - 26 Aug | ANA | ||
| 18 Aug - 08 Sep | ANA | ||
| 27 Aug - 13 Sep | United | ||
| 16 Aug - 02 Sep | Delta | ||
| 17 Aug - 28 Aug | Spirit Airlines | ||
| 04 Aug - 19 Aug | Spirit Airlines | ||
| 30 Aug - 30 Sep | ANA |
Also check the deals for one-way flights from Houston to Ho Chi Minh City in August.
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