Cheapest return flights from Houston to Bangkok in December from 769€

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

Return flights

02 Dec - 09 Dec ANA
09 Dec - 18 Dec United
10 Dec - 20 Dec ANA
16 Dec - 23 Dec Zipair
15 Dec - 24 Dec United
09 Dec - 07 Jan United
24 Dec - 30 Dec Turkish Airlines
17 Dec - 24 Dec ANA
24 Dec - 01 Jan Hawaiian Airlines
25 Dec - 01 Jan Spirit Airlines
15 Dec - 06 Jan British Airways
15 Dec - 05 Jan British Airways
14 Dec - 04 Jan British Airways
17 Dec - 30 Dec Emirates

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

Skyscanner

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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