Cheapest return flights from Houston to Ho Chi Minh City in October from $710

AirHint found the following cheapest return flights from Houston (HOU) to Ho Chi Minh City (SGN) in October 2025 (see full year).

Return flights

14 Oct - 30 Oct Frontier Airlines
22 Oct - 31 Oct Frontier Airlines
15 Oct - 15 Nov Frontier Airlines
16 Oct - 23 Oct Frontier Airlines
23 Oct - 30 Oct Frontier Airlines
01 Oct - 22 Oct Spirit Airlines
14 Oct - 15 Nov Frontier Airlines
01 Oct - 01 Nov Spirit Airlines
14 Oct - 31 Oct Frontier Airlines
02 Oct - 24 Oct Frontier Airlines
24 Oct - 01 Nov Frontier Airlines
31 Oct - 16 Nov Frontier Airlines
24 Oct - 31 Oct EVA Air

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

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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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