Cheapest return flights from Houston to Bangkok in January from 689€

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

Return flights

13 Jan - 23 Jan Frontier Airlines
26 Jan - 02 Feb Frontier Airlines
14 Jan - 21 Jan Spirit Airlines
13 Jan - 04 Feb Frontier Airlines
09 Jan - 01 Feb Hawaiian Airlines
23 Jan - 28 Jan Frontier Airlines
30 Jan - 13 Feb Frontier Airlines
29 Jan - 12 Feb United
04 Jan - 28 Jan Spirit Airlines
09 Jan - 04 Feb Hawaiian Airlines
31 Jan - 15 Feb Frontier Airlines
06 Jan - 28 Jan Spirit Airlines
06 Jan - 31 Jan Spirit Airlines
20 Jan - 25 Jan Spirit Airlines
03 Jan - 28 Jan Spirit Airlines
06 Jan - 10 Feb Spirit Airlines
30 Jan - 15 Feb Frontier Airlines
29 Jan - 13 Feb United
08 Jan - 15 Jan Frontier Airlines
15 Jan - 22 Jan United

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

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