AirHint found the following cheapest return flights from Houston (IAH) to Bangkok (BKK) in May 2026 (see full year).
Return flights
| 15 May - 29 May | Spirit Airlines | ||
| 19 May - 26 May | Spirit Airlines | ||
| 19 May - 28 May | WestJet | ||
| 23 May - 02 Jun | WestJet | ||
| 29 May - 10 Jun | WestJet |
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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