Cheapest return flights from Houston to Bangkok in May from $821

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

Return flights

06 May - 13 May Spirit Airlines
13 May - 26 May Zipair
07 May - 18 May Spirit Airlines
16 May - 25 May Spirit Airlines
12 May - 16 May Spirit Airlines
15 May - 24 May Zipair
16 May - 23 May Spirit Airlines
15 May - 22 May Zipair
26 May - 18 Jun WestJet
15 May - 29 May Zipair
15 May - 25 May Frontier Airlines
23 May - 06 Jun Frontier Airlines
31 May - 07 Jun Frontier Airlines

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

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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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