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

Return flights

26 Jul - 31 Aug	United
09 Jul - 22 Jul	United
09 Jul - 21 Jul	United
09 Jul - 23 Jul	United
06 Jul - 20 Jul	United
06 Jul - 27 Jul	United
04 Jul - 24 Jul	United
26 Jul - 16 Aug	ANA
08 Jul - 05 Aug	ANA
02 Jul - 22 Jul	United
01 Jul - 22 Jul	Delta
02 Jul - 23 Jul	United
24 Jul - 15 Aug	ANA
01 Jul - 31 Jul	Delta
02 Jul - 02 Aug	Alaska Airlines
01 Jul - 10 Aug	United
27 Jul - 07 Aug	ANA

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

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 Houston to Ho Chi Minh City in July from $946

Return flights