Cheapest return flights from Houston to Bangkok in April from $740

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

Return flights

08 Apr - 21 Apr Spirit Airlines
14 Apr - 28 Apr Spirit Airlines
14 Apr - 19 Apr Frontier Airlines
07 Apr - 16 Apr Frontier Airlines
19 Apr - 26 Apr Frontier Airlines
14 Apr - 21 Apr Spirit Airlines
08 Apr - 16 Apr Frontier Airlines
14 Apr - 24 Apr Alaska Airlines
16 Apr - 21 Apr Spirit Airlines
09 Apr - 16 Apr Spirit Airlines
08 Apr - 21 May Turkish Airlines
08 Apr - 27 May Frontier Airlines
28 Apr - 12 May Turkish Airlines
20 Apr - 18 May Spirit Airlines
20 Apr - 06 May Spirit Airlines
23 Apr - 02 May Spirit Airlines
10 Apr - 25 May Turkish Airlines
12 Apr - 07 May ANA
27 Apr - 12 May ANA

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

Powered by

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.