AirHint found the following cheapest return flights from Houston (IAH) to Ho Chi Minh City (SGN) in October 2026 (see full year).
Return flights
| 05 Oct - 12 Oct | ANA | ||
| 15 Oct - 23 Oct | ANA | ||
| 08 Oct - 22 Oct | Turkish Airlines | ||
| 15 Oct - 24 Oct | United | ||
| 01 Oct - 15 Oct | ANA | ||
| 16 Oct - 24 Oct | United |
Also check the deals for one-way flights from Houston to Ho Chi Minh City in October.
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