Cheapest return flights from Houston to Bangkok in April from $783

AirHint found the following cheapest return flights from Houston (IAH) to Bangkok (BKK) in April 2026 (see full year).

Return flights

09 Apr - 18 Apr Spirit Airlines
14 Apr - 24 Apr Spirit Airlines
28 Apr - 12 May Turkish Airlines
02 Apr - 19 Apr Spirit Airlines
05 Apr - 16 Apr Spirit Airlines
08 Apr - 16 Apr Spirit Airlines
09 Apr - 19 Apr Spirit Airlines
07 Apr - 27 Apr ANA
10 Apr - 26 Apr Frontier Airlines
27 Apr - 12 May ANA

Also check the deals for one-way flights from Houston to Bangkok 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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