AirHint found the following cheapest return flights from Houston (HOU) to Bangkok (BKK) in November 2025 (see full year).

Return flights

27 Nov - 10 Dec	Turkish Airlines
26 Nov - 10 Dec	Turkish Airlines
01 Nov - 16 Nov	Spirit Airlines
02 Nov - 14 Nov	Turkish Airlines
25 Nov - 29 Nov	United
22 Nov - 30 Nov	WestJet
20 Nov - 27 Nov	Cathay Pacific
20 Nov - 07 Dec	EVA Air
02 Nov - 24 Nov	Turkish Airlines
26 Nov - 13 Dec	Cathay Pacific
20 Nov - 30 Nov	Frontier Airlines
14 Nov - 29 Nov	Turkish Airlines
21 Nov - 30 Nov	Air Canada
21 Nov - 29 Nov	EVA Air

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

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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Cheapest return flights from Houston to Bangkok in November from $878

Return flights