$519+ Cheap flights from Houston to Bangkok
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
May 22 — May 291
Round-trip
1 adult, Economy
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Cheapest flights from Houston to BangkokExplore the most affordable flight options available from Houston to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
Explore the most affordable flight options available from Houston to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:14 pm
IAH
- BKK
2 stops29h 31m
Multiple Airlines
Wed 9/169:00 pm
BKK
- IAH
2 stops31h 20m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,009
This Orbitz deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 pm
IAH
- BKK
2 stops41h 50m
Multiple Airlines
Fri 9/113:05 pm
BKK
- IAH
2 stops37h 15m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,016
This CheapOair deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am
IAH
- BKK
1 stop21h 55m
ZIPAIR
Thu 9/1711:10 pm
BKK
- IAH
1 stop22h 35m
ZIPAIR
Deal found 4/20![ZIPAIR logo]()
$1,018
This Fareboom deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:18 am
IAH
- BKK
2 stops29h 32m
Etihad Airways
Thu 10/153:15 am
BKK
- IAH
2 stops32h 03m
Etihad Airways
Deal found 4/21![Etihad Airways logo]()
$1,019
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Thu 9/1711:30 am
BKK
- IAH
2 stops34h 15m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,023
This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am
IAH
- BKK
1 stop21h 55m
ZIPAIR
Fri 9/1811:10 pm
BKK
- IAH
1 stop22h 35m
ZIPAIR
Deal found 4/17![ZIPAIR logo]()
$1,033
This Fareboom deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:23 pm
IAH
- BKK
2 stops28h 52m
Etihad Airways
Fri 2/128:50 pm
BKK
- IAH
2 stops39h 55m
Etihad Airways
Deal found 4/21![Etihad Airways logo]()
$1,036
This Etihad Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:14 am
IAH
- BKK
2 stops25h 36m
Multiple Airlines
Thu 9/179:00 pm
BKK
- IAH
2 stops31h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,039
This CrystalTravel deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
IAH
- BKK
1 stop29h 25m
Qatar Airways
Tue 5/197:00 pm
BKK
- IAH
1 stop35h 00m
Qatar Airways
Deal found 4/21![Qatar Airways logo]()
$1,043
This CheapOair deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:45 am
IAH
- BKK
1 stop21h 55m
ZIPAIR
Fri 9/1111:10 pm
BKK
- IAH
1 stop22h 35m
ZIPAIR
Deal found 4/19![ZIPAIR logo]()
$1,046
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Wed 9/912:15 am
BKK
- IAH
2 stops45h 30m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,047
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Wed 9/167:55 pm
BKK
- IAH
2 stops49h 50m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,055
Best flights from Houston to BangkokDiscover carefully curated flight deals from Houston to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from Houston to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:04 am
IAH
- BKK
2 stops26h 46m
Multiple Airlines
Tue 9/153:15 am
BKK
- IAH
2 stops32h 02m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,009
This Qatar Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:15 pm
IAH
- BKK
1 stop24h 05m
Qatar Airways
Sat 9/269:05 pm
BKK
- IAH
1 stop30h 50m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,235
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:19 pm
IAH
- BKK
3 stops27h 16m
United Airlines
Wed 9/169:35 am
BKK
- IAH
2 stops25h 48m
United Airlines
Deal found 4/21![United Airlines logo]()
$1,344
This Emirates deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:35 pm
IAH
- DMK
1 stop37h 10m
Emirates
Thu 9/1712:10 pm
DMK
- IAH
1 stop40h 40m
Emirates
Deal found 4/18![Emirates logo]()
$1,385
This KLM deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:14 pm
HOU
- BKK
2 stops26h 11m
KLM
Sun 6/1412:05 pm
BKK
- HOU
2 stops40h 22m
KLM
Deal found 4/19![KLM logo]()
$1,964
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
HOU
- BKK
2 stops31h 05m
Delta
Sun 6/1411:30 pm
BKK
- HOU
2 stops28h 57m
Delta
Deal found 4/22![Delta logo]()
$1,970
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am
IAH
- DMK
2 stops36h 00m
Multiple Airlines
Fri 9/2511:15 am
DMK
- IAH
1 stop34h 30m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,075
This Etihad Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
IAH
- BKK
2 stops29h 50m
Multiple Airlines
Mon 8/313:05 pm
BKK
- IAH
2 stops37h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,099
This Qatar Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:15 pm
IAH
- BKK
1 stop30h 40m
Qatar Airways
Mon 9/219:05 pm
BKK
- IAH
1 stop30h 50m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,235
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:45 am
IAH
- DMK
1 stop26h 15m
Multiple Airlines
Sun 9/2011:15 am
DMK
- IAH
1 stop34h 30m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,117
This Qatar Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 pm
IAH
- BKK
1 stop25h 00m
Qatar Airways
Sun 9/209:05 pm
BKK
- IAH
1 stop30h 50m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,235
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:30 pm
IAH
- BKK
2 stops29h 05m
United Airlines
Mon 2/157:10 am
BKK
- IAH
1 stop20h 30m
United Airlines
Deal found 4/21![United Airlines logo]()
$1,372
This Emirates deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Wed 9/2312:10 pm
DMK
- IAH
1 stop40h 40m
Emirates
Deal found 4/18![Emirates logo]()
$1,385
This Emirates deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Thu 1/2110:55 pm
DMK
- IAH
1 stop30h 25m
Emirates
Deal found 4/20![Emirates logo]()
$1,385
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:35 am
IAH
- BKK
1 stop29h 00m
United Airlines
Thu 9/173:45 pm
BKK
- IAH
2 stops26h 26m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,386
This Etihad Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:13 am
IAH
- BKK
2 stops29h 37m
Multiple Airlines
Thu 7/239:00 pm
BKK
- IAH
2 stops32h 04m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,205
This Emirates deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Thu 9/1711:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 4/20![Emirates logo]()
$1,385
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:38 pm
IAH
- BKK
2 stops26h 57m
United Airlines
Tue 9/223:45 pm
BKK
- IAH
3 stops33h 43m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,395
This Emirates deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Mon 2/1510:55 pm
DMK
- IAH
1 stop30h 25m
Emirates
Deal found 4/21![Emirates logo]()
$1,386
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am
IAH
- DMK
1 stop26h 15m
Multiple Airlines
Fri 9/1811:30 pm
DMK
- IAH
1 stop22h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,267
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:18 pm
HOU
- BKK
2 stops33h 57m
Qatar Airways
Sun 5/177:40 pm
BKK
- HOU
2 stops36h 09m
Qatar Airways
Deal found 4/17![Qatar Airways logo]()
$1,546
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:00 am
HOU
- BKK
2 stops29h 35m
Delta
Sat 6/202:35 am
BKK
- HOU
2 stops31h 18m
Delta
Deal found 4/19![Delta logo]()
$2,058
This Asiana Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:45 pm
IAH
- BKK
2 stops29h 55m
Multiple Airlines
Tue 6/911:45 am
BKK
- IAH
2 stops25h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,349
This Asiana Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:15 pm
IAH
- BKK
2 stops26h 25m
Multiple Airlines
Thu 7/3011:45 am
BKK
- IAH
2 stops30h 19m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,381
This EVA Air deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:35 pm
HOU
- BKK
2 stops26h 20m
Multiple Airlines
Fri 5/153:20 pm
BKK
- HOU
2 stops25h 40m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,486
This EVA Air deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:35 pm
HOU
- BKK
2 stops26h 20m
Multiple Airlines
Thu 5/74:45 pm
BKK
- HOU
2 stops24h 15m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,536
This EVA Air deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:35 pm
HOU
- BKK
2 stops26h 20m
Multiple Airlines
Sat 5/164:45 pm
BKK
- HOU
2 stops24h 15m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,616
This China Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:45 pm
HOU
- BKK
2 stops31h 00m
Multiple Airlines
Sat 5/232:40 am
BKK
- HOU
2 stops32h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,927
This China Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:15 pm
HOU
- BKK
2 stops29h 30m
Multiple Airlines
Fri 7/3110:50 am
BKK
- HOU
2 stops25h 05m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$2,009
This China Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:45 pm
HOU
- BKK
3 stops31h 00m
Multiple Airlines
Thu 5/710:50 am
BKK
- HOU
2 stops30h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$2,025
Last-minute flights from Houston to BangkokDiscover last-minute flight deals from Houston to Bangkok. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Bangkok. Data last updated April 22, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 pm
IAH
- BKK
2 stops32h 45m
Multiple Airlines
Thu 5/77:10 pm
BKK
- IAH
2 stops30h 10m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,088
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:00 am
IAH
- DMK
2 stops34h 05m
Multiple Airlines
Fri 5/87:30 am
DMK
- IAH
2 stops26h 50m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,135
This FlightHub deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:20 pm
IAH
- BKK
1 stop29h 25m
Qatar Airways
Tue 5/197:40 pm
BKK
- IAH
1 stop34h 20m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,091
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:25 am
IAH
- DMK
2 stops25h 50m
Multiple Airlines
Tue 5/198:25 am
DMK
- IAH
2 stops36h 00m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,251
This Fareboom deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:11 pm
IAH
- BKK
2 stops33h 14m
Cathay Pacific
Tue 5/197:10 pm
BKK
- IAH
2 stops36h 01m
Cathay Pacific
Deal found 4/19![Cathay Pacific logo]()
$1,057
This CrystalTravel deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
IAH
- BKK
1 stop29h 25m
Qatar Airways
Tue 5/197:00 pm
BKK
- IAH
1 stop35h 00m
Qatar Airways
Deal found 4/21![Qatar Airways logo]()
$1,043
This IEagle deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
IAH
- BKK
1 stop29h 50m
Qatar Airways
Thu 5/211:00 am
BKK
- IAH
1 stop29h 00m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,071
This FlightHub deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
IAH
- BKK
1 stop29h 25m
Qatar Airways
Tue 5/267:40 pm
BKK
- IAH
1 stop34h 20m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,074
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:25 pm
IAH
- BKK
2 stops27h 25m
Multiple Airlines
Sun 5/247:10 pm
BKK
- IAH
2 stops30h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,089
This Fareboom deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
IAH
- BKK
1 stop29h 50m
Qatar Airways
Sat 5/232:30 am
BKK
- IAH
1 stop27h 30m
Qatar Airways
Deal found 4/21![Qatar Airways logo]()
$1,102
This Fareboom deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:04 am
IAH
- BKK
2 stops36h 41m
Etihad Airways
Wed 5/278:40 pm
BKK
- IAH
2 stops39h 12m
Etihad Airways
Deal found 4/18![Etihad Airways logo]()
$1,063
This Fareboom deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:04 am
IAH
- BKK
2 stops36h 41m
Etihad Airways
Mon 5/258:40 pm
BKK
- IAH
2 stops39h 12m
Etihad Airways
Deal found 4/20![Etihad Airways logo]()
$1,103
One-way flights from Houston to BangkokSearch for one-way flight options from Houston to Bangkok. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from Houston to Bangkok. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:45 am
IAH
- DMK
2 stops37h 00m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:45 am
IAH
- DMK
2 stops60h 00m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:45 am
IAH
- DMK
2 stops59h 40m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:30 am
IAH
- BKK
2 stops34h 10m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:17 pm
IAH
- BKK
2 stops47h 23m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$579
This Trip.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:15 pm
IAH
- BKK
3 stops35h 30m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$583
This Etihad Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:06 am
IAH
- BKK
2 stops32h 39m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$610
This CrystalTravel deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:20 pm
IAH
- BKK
1 stop29h 25m
Qatar Airways
Deal found 4/18![Qatar Airways logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:30 am
IAH
- BKK
2 stops52h 50m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:28 am
IAH
- BKK
3 stops37h 12m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$621
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:08 pm
HOU
- BKK
2 stops35h 47m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$641
This American Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:18 pm
HOU
- BKK
2 stops26h 32m
American Airlines
Deal found 4/18![American Airlines logo]()
$642
Find flight deals from Houston to Bangkok
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2026.
Round-trip from | $1,009 (Etihad Airways) |
|---|---|
One-way from | $528 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $1,072 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
Use the filters below to find and compare flights from Houston to Bangkok that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 8/17
9:04 am-11:50 pm
2 stops26h 46m
Bangkok Suvarnabhumi
Tue 9/15
3:15 am-11:17 pm
2 stops32h 02m
$1,009
HoustonBangkok
IAH - DMK
IAHDMK
Houston George Bush Intcntl
Wed 9/9
11:45 am-11:45 am
2 stops36h 00m
Bangkok Don Mueang Intl
Fri 9/25
11:15 am-9:45 am
1 stop34h 30m
$1,075
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Thu 8/13
6:00 am-11:50 pm
2 stops29h 50m
Bangkok Suvarnabhumi
Mon 8/31
3:05 pm-4:25 pm
2 stops37h 20m
$1,099
HoustonBangkok
IAH - DMK
IAHDMK
Houston George Bush Intcntl
Sat 9/12
11:45 am-2:00 am
1 stop26h 15m
Bangkok Don Mueang Intl
Sun 9/20
11:15 am-9:45 am
1 stop34h 30m
$1,117
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Fri 7/10
6:13 am-11:50 pm
2 stops29h 37m
Bangkok Suvarnabhumi
Thu 7/23
9:00 pm-5:04 pm
2 stops32h 04m
$1,205
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 9/7
6:15 pm-6:20 am
1 stop24h 05m
Bangkok Suvarnabhumi
Sat 9/26
9:05 pm-3:55 pm
1 stop30h 50m
$1,235
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sat 9/12
6:15 pm-12:55 pm
1 stop30h 40m
Bangkok Suvarnabhumi
Mon 9/21
9:05 pm-3:55 pm
1 stop30h 50m
$1,235
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 9/6
6:15 pm-7:15 am
1 stop25h 00m
Bangkok Suvarnabhumi
Sun 9/20
9:05 pm-3:55 pm
1 stop30h 50m
$1,235
Quickest round-trip
HoustonBangkok
IAH - DMK
IAHDMK
Houston George Bush Intcntl
Fri 9/11
11:45 am-2:00 am
1 stop26h 15m
Bangkok Don Mueang Intl
Fri 9/18
11:30 pm-9:45 am
1 stop22h 15m
$1,267
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 8/17
6:19 pm-9:35 am
3 stops27h 16m
Bangkok Suvarnabhumi
Wed 9/16
9:35 am-11:23 pm
2 stops25h 48m
$1,344
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Bangkok
Have a flexible travel schedule? Discover the best time to fly to Bangkok from Houston with our price prediction graph.
HO1-TH1
IAH-BKK
HOU-BKK
IAH-DMK
HOU-DMK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Bangkok
HO1-TH1
IAH-BKK
HOU-BKK
IAH-DMK
HOU-DMK
How far ahead should I book a flight from Houston to Bangkok?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Bangkok. Price data was last updated on April 17, 2026.
The best time to book flights from Houston to Bangkok is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston to Bangkok?
Currently, June is the cheapest month in which you can book a flight from Houston to Bangkok (average of $382). Flying from Houston to Bangkok in December is currently the most expensive (average of $872). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston to Bangkok?
Reviews of airlines servicing Bangkok
Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated April 22, 2026.
Read reviews from past customers who have flown EVA Air,ANA, andQatar Airways from Houston to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.6
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.6
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.6
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.6
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.6
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Overall
8.5
Boarding
8.4
Entertainment
8.0
Comfort
8.3
Crew
8.6
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Related info for your journey
Find useful and relevant information for your journey from Houston to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Other flight options
Popular flights
Alternative routes for Houston to Bangkok
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Bangkok by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Bangkok by cabin class
Find flights from Houston to Bangkok, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Bangkok flights
Browse other Houston and Bangkok flight options. Last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Houston to Bangkok
Discover the top 10 airlines that operate flights from Houston to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$937 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$789 | Average$1,229 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$801 | Average$955 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$875 | Average$1,077 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$877 | Average$989 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$887 | Average$1,205 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$890 | Average$1,070 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$930 | Average$1,084 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$947 | Average$1,188 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$954 | Average$1,091 | FlexibilityNo cancel fee | On-time68% |