Cheapest return flights from Houston to Bangkok in January from $852

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

Return flights

20 Jan - 28 Jan Zipair
28 Jan - 12 Feb Delta
31 Jan - 18 Feb Frontier Airlines
19 Jan - 29 Jan ANA
30 Jan - 04 Feb Delta
19 Jan - 30 Jan Spirit Airlines
25 Jan - 01 Feb United
17 Jan - 24 Jan Frontier Airlines
18 Jan - 15 Feb Alaska Airlines
14 Jan - 21 Jan ANA
16 Jan - 20 Jan Alaska Airlines
18 Jan - 30 Jan United
18 Jan - 31 Jan Philippine Airlines

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

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