Cheapest return HOU–SGN flights, July

AirHint found the following cheapest return flights from Houston (HOU) to Ho Chi Minh City (SGN) in July 2026 (see full year).

Return flights

14 Jul - 19 Aug Frontier Airlines
14 Jul - 20 Aug Frontier Airlines
14 Jul - 17 Aug Frontier Airlines
14 Jul - 21 Aug Frontier Airlines
14 Jul - 18 Aug Frontier Airlines
12 Jul - 17 Aug Frontier Airlines
24 Jul - 14 Aug Frontier Airlines
14 Jul - 16 Aug Frontier Airlines
14 Jul - 14 Aug Frontier Airlines
14 Jul - 15 Aug Frontier Airlines
08 Jul - 22 Jul Frontier Airlines
06 Jul - 14 Jul Frontier Airlines
14 Jul - 27 Jul Frontier Airlines
15 Jul - 25 Jul Frontier Airlines
06 Jul - 25 Jul Spirit Airlines
06 Jul - 27 Jul Zipair
21 Jul - 27 Jul Emirates
02 Jul - 24 Jul Frontier Airlines
14 Jul - 31 Jul Emirates
01 Jul - 23 Jul Frontier Airlines

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

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