$478+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
Jun 8 — Jun 151
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 May 9, 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 May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/2910:45 am
IAH
- BKK
1 stop39h 00m
Multiple Airlines
Sat 9/57:55 pm
BKK
- IAH
2 stops49h 50m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,061
This Justfly.com deal was found by Cheapflights users on 5/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:05 pm
IAH
- BKK
1 stop25h 35m
Turkish Airlines
Sat 2/2010:10 am
BKK
- IAH
1 stop46h 00m
Turkish Airlines
Deal found 5/8![Turkish Airlines logo]()
$1,063
This Trip.com deal was found by Cheapflights users on 5/4. 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.
Mon 9/1411:45 am
IAH
- BKK
1 stop21h 55m
ZIPAIR
Fri 9/2511:10 pm
BKK
- IAH
1 stop22h 35m
ZIPAIR
Deal found 5/4![ZIPAIR logo]()
$1,064
This Trip.com deal was found by Cheapflights users on 5/4. 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.
Wed 9/2311:45 am
IAH
- BKK
1 stop21h 55m
ZIPAIR
Tue 9/2911:10 pm
BKK
- IAH
1 stop22h 35m
ZIPAIR
Deal found 5/4![ZIPAIR logo]()
$1,065
This CheapOair deal was found by Cheapflights users on 5/6. 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 5/6![ZIPAIR logo]()
$1,069
This Trip.com deal was found by Cheapflights users on 5/7. 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.
Mon 9/711:45 am
IAH
- DMK
1 stop26h 15m
Multiple Airlines
Fri 9/1811:15 am
DMK
- IAH
1 stop34h 30m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,078
This Kiwi.com deal was found by Cheapflights users on 5/6. 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
Mon 9/147:55 pm
BKK
- IAH
2 stops49h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,078
This Kiwi.com deal was found by Cheapflights users on 5/6. 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
Sat 9/127:55 pm
BKK
- IAH
2 stops49h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,081
This Travelocity deal was found by Cheapflights users on 5/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:34 pm
IAH
- BKK
2 stops30h 21m
Multiple Airlines
Wed 9/307:05 am
BKK
- IAH
1 stop23h 37m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,083
This oojo deal was found by Cheapflights users on 5/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:55 pm
IAH
- BKK
1 stop28h 45m
Turkish Airlines
Mon 12/75:55 am
BKK
- IAH
1 stop26h 15m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$1,084
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 9/211:45 am
IAH
- DMK
1 stop26h 15m
Multiple Airlines
Thu 9/1011:30 pm
DMK
- IAH
1 stop22h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,105
This Trip.com deal was found by Cheapflights users on 5/6. 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.
Wed 7/2910:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Thu 9/311:30 pm
DMK
- IAH
1 stop22h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,109
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 May 9, 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 May 9, 2026.
This Etihad Airways deal was found by Cheapflights users on 5/6. 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
Tue 7/218:45 pm
BKK
- IAH
2 stops29h 27m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,098
This Delta deal was found by Cheapflights users on 5/9. 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 8/205:20 pm
HOU
- BKK
2 stops40h 25m
Delta
Thu 8/2711:30 pm
BKK
- HOU
2 stops35h 16m
Delta
Deal found 5/9![Delta logo]()
$1,253
This Korean Air deal was found by Cheapflights users on 5/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
HOU
- BKK
2 stops27h 45m
Korean Air
Mon 9/1411:30 pm
BKK
- HOU
2 stops28h 53m
Korean Air
Deal found 5/8![Korean Air logo]()
$1,318
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 7/296:19 pm
IAH
- BKK
3 stops27h 16m
United Airlines
Sat 9/53:45 pm
BKK
- IAH
3 stops28h 33m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,372
This Qatar Airways deal was found by Cheapflights users on 5/4. 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 7/56:15 pm
IAH
- BKK
1 stop30h 40m
Qatar Airways
Mon 7/132:30 am
BKK
- IAH
2 stops46h 02m
Qatar Airways
Deal found 5/4![Qatar Airways logo]()
$1,448
This Emirates deal was found by Cheapflights users on 5/8. 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.
Tue 8/257:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Fri 8/2811:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/8![Emirates logo]()
$1,460
This KLM deal was found by Cheapflights users on 5/8. 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 6/85:08 pm
HOU
- BKK
2 stops26h 17m
KLM
Mon 7/612:05 pm
BKK
- HOU
2 stops40h 18m
KLM
Deal found 5/8![KLM logo]()
$1,881
This Etihad Airways deal was found by Cheapflights users on 5/4. 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 9/29:04 am
IAH
- BKK
2 stops26h 46m
Multiple Airlines
Wed 9/98:45 pm
BKK
- IAH
2 stops31h 05m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,098
This Etihad Airways deal was found by Cheapflights users on 5/7. 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 10/156:18 am
IAH
- BKK
2 stops29h 32m
Multiple Airlines
Sat 10/249:00 pm
BKK
- IAH
2 stops31h 12m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,098
This Delta deal was found by Cheapflights users on 5/7. 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.
Sun 9/65:35 pm
HOU
- BKK
2 stops42h 00m
Delta
Sat 9/1911:30 pm
BKK
- HOU
2 stops34h 05m
Delta
Deal found 5/7![Delta logo]()
$1,257
This Etihad Airways deal was found by Cheapflights users on 5/5. 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 7/2710:17 am
IAH
- BKK
2 stops25h 33m
Multiple Airlines
Tue 9/158:45 pm
BKK
- IAH
2 stops31h 35m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 5/5. 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 9/42:48 pm
IAH
- BKK
2 stops30h 47m
United Airlines
Sat 9/123:45 pm
BKK
- IAH
3 stops28h 59m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,412
This Emirates deal was found by Cheapflights users on 5/7. 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.
Tue 8/47:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Tue 8/2511:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/7![Emirates logo]()
$1,483
This Qatar Airways deal was found by Cheapflights users on 5/4. 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 7/46:15 pm
IAH
- BKK
1 stop24h 05m
Qatar Airways
Mon 7/133:00 am
BKK
- IAH
2 stops45h 32m
Qatar Airways
Deal found 5/4![Qatar Airways logo]()
$1,488
This Delta deal was found by Cheapflights users on 5/7. 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.
Wed 10/76:00 am
HOU
- BKK
2 stops31h 05m
Delta
Thu 10/229:50 am
BKK
- HOU
2 stops38h 24m
Delta
Deal found 5/7![Delta logo]()
$1,412
This Emirates deal was found by Cheapflights users on 5/7. 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.
Fri 10/97:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Fri 10/1611:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/7![Emirates logo]()
$1,487
This Qatar Airways deal was found by Cheapflights users on 5/4. 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 7/46:15 pm
IAH
- BKK
1 stop30h 40m
Qatar Airways
Wed 7/82:30 am
BKK
- IAH
2 stops46h 02m
Qatar Airways
Deal found 5/4![Qatar Airways logo]()
$1,563
This Etihad Airways deal was found by Cheapflights users on 5/9. 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 7/206:00 am
IAH
- BKK
2 stops29h 50m
Multiple Airlines
Thu 7/309:00 pm
BKK
- IAH
2 stops29h 12m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,319
This Emirates deal was found by Cheapflights users on 5/8. 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.
Thu 8/137:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Mon 8/3111:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/8![Emirates logo]()
$1,510
This Qatar Airways deal was found by Cheapflights users on 5/4. 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.
Wed 7/86:15 pm
IAH
- BKK
1 stop24h 05m
Qatar Airways
Mon 7/138:00 pm
BKK
- IAH
1 stop31h 55m
Qatar Airways
Deal found 5/4![Qatar Airways logo]()
$1,636
This Emirates deal was found by Cheapflights users on 5/7. 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.
Thu 10/87:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Sun 10/1811:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/7![Emirates logo]()
$1,537
This EVA Air deal was found by Cheapflights users on 5/9. 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.
Wed 10/78:50 pm
HOU
- BKK
2 stops26h 20m
Multiple Airlines
Thu 10/224:45 pm
BKK
- HOU
2 stops25h 15m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,407
This Emirates deal was found by Cheapflights users on 5/6. 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.
Sat 8/87:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Mon 9/2111:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/6![Emirates logo]()
$1,583
This Etihad Airways deal was found by Cheapflights users on 5/7. 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 6/176:02 am
IAH
- BKK
2 stops29h 48m
Multiple Airlines
Tue 7/73:15 am
BKK
- IAH
2 stops32h 36m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,541
This Emirates deal was found by Cheapflights users on 5/8. 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 8/27:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Wed 9/211:50 pm
DMK
- IAH
2 stops36h 37m
Emirates
Deal found 5/8![Emirates logo]()
$1,648
This China Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 7/149:25 pm
HOU
- BKK
2 stops24h 20m
Multiple Airlines
Wed 7/2210:50 am
BKK
- HOU
2 stops35h 40m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,667
This Emirates deal was found by Cheapflights users on 5/8. 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.
Tue 7/147:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Fri 7/2411:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/8![Emirates logo]()
$1,677
This Emirates deal was found by Cheapflights users on 5/8. 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 7/267:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Fri 7/3111:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 5/8![Emirates logo]()
$1,710
This China Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 7/27:25 pm
HOU
- BKK
2 stops26h 20m
Multiple Airlines
Fri 7/1710:50 am
BKK
- HOU
2 stops25h 05m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,729
This China Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 7/237:25 pm
HOU
- BKK
2 stops28h 45m
Multiple Airlines
Thu 7/302:40 am
BKK
- HOU
2 stops31h 20m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,779
Last-minute flights from Houston to BangkokDiscover last-minute flight deals from Houston to Bangkok. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Bangkok. Data last updated May 9, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 5/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:46 pm
IAH
- BKK
2 stops42h 34m
Multiple Airlines
Wed 5/131:20 am
BKK
- IAH
2 stops34h 39m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,131
This Gotogate deal was found by Cheapflights users on 5/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:30 pm
IAH
- BKK
1 stop27h 10m
Turkish Airlines
Thu 5/216:45 am
BKK
- IAH
1 stop42h 00m
Turkish Airlines
Deal found 5/4![Turkish Airlines logo]()
$1,149
This Expedia deal was found by Cheapflights users on 5/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:46 pm
IAH
- BKK
2 stops28h 09m
Multiple Airlines
Fri 5/157:05 am
BKK
- IAH
2 stops48h 05m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,156
This Fareboom deal was found by Cheapflights users on 5/4. 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.
Fri 5/82:45 pm
HOU
- BKK
2 stops31h 00m
China Airlines
Sun 5/105:30 pm
BKK
- HOU
2 stops23h 30m
China Airlines
Deal found 5/4![China Airlines logo]()
$1,455
This BusinessClass deal was found by Cheapflights users on 5/5. 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.
Sat 5/99:05 pm
IAH
- BKK
2 stops32h 40m
Multiple Airlines
Sun 5/247:10 pm
BKK
- IAH
2 stops30h 10m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,090
This Justfly.com deal was found by Cheapflights users on 5/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
IAH
- BKK
2 stops35h 50m
Qatar Airways
Tue 5/197:40 pm
BKK
- IAH
1 stop34h 20m
Qatar Airways
Deal found 5/6![Qatar Airways logo]()
$1,169
This FlightHub deal was found by Cheapflights users on 5/6. 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.
Sat 5/97:00 am
IAH
- BKK
2 stops42h 45m
Qatar Airways
Sat 5/162:30 am
BKK
- IAH
1 stop27h 30m
Qatar Airways
Deal found 5/6![Qatar Airways logo]()
$1,208
This CheapOair deal was found by Cheapflights users on 5/8. 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.
Mon 5/119:05 pm
IAH
- BKK
2 stops32h 40m
Multiple Airlines
Sun 5/317:10 pm
BKK
- IAH
2 stops30h 10m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,238
This BusinessClass deal was found by Cheapflights users on 5/7. 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.
Wed 6/109:00 pm
IAH
- BKK
2 stops32h 45m
Multiple Airlines
Thu 7/27:10 pm
BKK
- IAH
2 stops30h 15m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,281
This CheapOair deal was found by Cheapflights users on 5/5. 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.
Mon 6/159:00 pm
IAH
- BKK
2 stops32h 45m
Multiple Airlines
Fri 7/37:10 pm
BKK
- IAH
2 stops30h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,280
This CheapOair deal was found by Cheapflights users on 5/7. 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 6/203:25 pm
IAH
- BKK
2 stops27h 30m
Multiple Airlines
Sat 6/277:10 pm
BKK
- IAH
2 stops30h 10m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,279
This Justfly.com deal was found by Cheapflights users on 5/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:02 am
IAH
- BKK
2 stops37h 13m
Qatar Airways
Tue 6/309:55 am
BKK
- IAH
2 stops56h 25m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,219
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 May 9, 2026.
Search for one-way flight options from Houston to Bangkok. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:38 pm
IAH
- BKK
2 stops33h 32m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$478
This SmartFares deal was found by Cheapflights users on 5/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:34 pm
IAH
- BKK
2 stops30h 21m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$482
This CheapOair deal was found by Cheapflights users on 5/8. 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.
Wed 8/2610:45 am
IAH
- BKK
1 stop22h 55m
ZIPAIR
Deal found 5/8![ZIPAIR logo]()
$515
This Trip.com deal was found by Cheapflights users on 5/5. 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.
Mon 8/310:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$522
This Trip.com deal was found by Cheapflights users on 5/5. 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.
Mon 8/1710:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$523
This Trip.com deal was found by Cheapflights users on 5/7. 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.
Wed 8/2610:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$524
This oojo deal was found by Cheapflights users on 5/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:52 pm
IAH
- BKK
2 stops33h 18m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 5/5. 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
2 stops49h 10m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$533
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Fri 10/1611:25 am
IAH
- BKK
1 stop22h 15m
ZIPAIR
Deal found 5/4![ZIPAIR logo]()
$536
This CheapOair deal was found by Cheapflights users on 5/5. 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.
Mon 8/310:45 am
IAH
- BKK
1 stop22h 55m
ZIPAIR
Deal found 5/5![ZIPAIR logo]()
$538
This Trip.com deal was found by Cheapflights users on 5/8. 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 8/1510:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 8/310:45 am
IAH
- BKK
2 stops49h 10m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$548
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 May 9, 2026.
Round-trip from | $1,061 (Kiwi.com) |
|---|---|
One-way from | $478 (oojo) |
Popular in | July |
Cheapest in | September |
Average price | $1,219 |
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 May 9, 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
Fri 7/10
6:13 am-11:50 pm
2 stops29h 37m
Bangkok Suvarnabhumi
Tue 7/21
8:45 pm-2:12 pm
2 stops29h 27m
$1,098
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Wed 9/2
9:04 am-11:50 pm
2 stops26h 46m
Bangkok Suvarnabhumi
Wed 9/9
8:45 pm-3:50 pm
2 stops31h 05m
$1,098
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Thu 10/15
6:18 am-11:50 pm
2 stops29h 32m
Bangkok Suvarnabhumi
Sat 10/24
9:00 pm-4:12 pm
2 stops31h 12m
$1,098
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 7/27
10:17 am-11:50 pm
2 stops25h 33m
Bangkok Suvarnabhumi
Tue 9/15
8:45 pm-4:20 pm
2 stops31h 35m
$1,099
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Thu 8/20
5:20 pm-9:45 pm
2 stops40h 25m
Bangkok Suvarnabhumi
Thu 8/27
11:30 pm-10:46 pm
2 stops35h 16m
$1,253
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Sun 9/6
5:35 pm-11:35 pm
2 stops42h 00m
Bangkok Suvarnabhumi
Sat 9/19
11:30 pm-9:35 pm
2 stops34h 05m
$1,257
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Thu 9/10
6:00 am-9:45 pm
2 stops27h 45m
Bangkok Suvarnabhumi
Mon 9/14
11:30 pm-4:23 pm
2 stops28h 53m
$1,318
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 7/20
6:00 am-11:50 pm
2 stops29h 50m
Bangkok Suvarnabhumi
Thu 7/30
9:00 pm-2:12 pm
2 stops29h 12m
$1,319
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Wed 7/29
6:19 pm-9:35 am
3 stops27h 16m
Bangkok Suvarnabhumi
Sat 9/5
3:45 pm-8:18 am
3 stops28h 33m
$1,372
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Wed 10/7
8:50 pm-11:10 am
2 stops26h 20m
Bangkok Suvarnabhumi
Thu 10/22
4:45 pm-6:00 am
2 stops25h 15m
$1,407
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
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
How far ahead should I book a flight from Houston to Bangkok?
The best time to book flights from Houston to Bangkok is 90 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 May 9, 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.
Comfort
8.3
Crew
8.6
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Comfort
8.3
Crew
8.6
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Comfort
8.3
Crew
8.6
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Comfort
8.3
Crew
8.6
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Comfort
8.3
Crew
8.6
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Reviews
1 / 20
6.0
GoodJack,Feb 2026
MNL - TPE
Comfort
8.3
Crew
8.6
Overall
8.5
Boarding
8.4
Entertainment
8.0
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 May 9, 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$924 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$789 | Average$1,362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$801 | Average$947 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$875 | Average$1,080 | 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$1,085 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$947 | Average$1,189 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$954 | Average$1,097 | FlexibilityNo cancel fee | On-time68% |