Cheapest return flights from Houston (IAH) to Bangkok (BKK), October

13 dates in October, from $ 997. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
21 Oct 28 Oct Philippine Airlines
24 Oct 6 Nov Frontier Airlines
31 Oct 6 Nov Frontier Airlines
30 Oct 6 Nov Frontier Airlines
30 Oct 8 Nov Frontier Airlines
27 Oct 11 Nov Frontier Airlines
31 Oct 5 Nov Frontier Airlines
26 Oct 11 Nov EVA Air
26 Oct 30 Nov Frontier Airlines
21 Oct 10 Nov Frontier Airlines
19 Oct 4 Nov Frontier Airlines
19 Oct 27 Oct Qatar Airways
13 Oct 23 Oct Philippine Airlines
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Deals for one-way flights from Houston to Bangkok in October.

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Updated Oct 12, 2026.

About these fares

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