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

Return flights

27 Jul - 13 Aug	United
07 Jul - 21 Jul	United
09 Jul - 23 Jul	United
02 Jul - 23 Jul	Delta
01 Jul - 30 Jul	Delta
15 Jul - 17 Aug	United
26 Jul - 16 Aug	United
13 Jul - 10 Aug	United
08 Jul - 05 Aug	United
24 Jul - 11 Aug	United
04 Jul - 24 Jul	United
16 Jul - 17 Aug	Turkish Airlines
01 Jul - 31 Jul	United

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 933€

Return flights