Cheapest return flights from Houston to Ho Chi Minh City in April from $778

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

Return flights

08 Apr - 14 May Frontier Airlines
28 Apr - 12 May Spirit Airlines
20 Apr - 26 Apr Spirit Airlines
07 Apr - 28 Apr Frontier Airlines
14 Apr - 28 Apr Frontier Airlines
16 Apr - 21 Apr Frontier Airlines
18 Apr - 28 Apr Frontier Airlines
06 Apr - 23 Apr Spirit Airlines
10 Apr - 01 May Spirit Airlines
09 Apr - 26 Apr Spirit Airlines
04 Apr - 26 Apr Frontier Airlines
15 Apr - 30 May Frontier Airlines
06 Apr - 02 May Frontier Airlines
02 Apr - 23 Apr United
16 Apr - 03 May Frontier Airlines
01 Apr - 17 Apr Spirit Airlines
01 Apr - 01 May Spirit Airlines

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

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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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