$444+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
Aug 5 — Aug 121
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 July 6, 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 July 6, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:10 pm
IAH
- BKK
1 stop44h 30m
Multiple Airlines
Tue 9/226:40 am
BKK
- IAH
1 stop24h 35m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,137
This Kiwi.com deal was found by Cheapflights users on 7/3. 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
- DMK
2 stops25h 30m
Multiple Airlines
Thu 10/811:15 am
DMK
- IAH
1 stop34h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,137
This Gotogate deal was found by Cheapflights users on 7/3. 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.
Wed 12/29:00 pm
IAH
- BKK
1 stop43h 20m
Multiple Airlines
Thu 12/106:10 am
BKK
- IAH
1 stop25h 55m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,138
This Lufthansa deal was found by Cheapflights users on 7/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:40 pm
IAH
- BKK
1 stop33h 05m
Lufthansa
Mon 10/1910:55 pm
BKK
- IAH
1 stop29h 45m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$1,139
This Gotogate deal was found by Cheapflights users on 7/3. 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.
Mon 10/56:09 am
IAH
- BKK
2 stops28h 06m
Multiple Airlines
Tue 11/38:25 am
BKK
- IAH
1 stop19h 13m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,140
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Wed 8/1910:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Sun 9/1310:50 am
BKK
- IAH
2 stops39h 18m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/1910:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Mon 9/145:30 pm
BKK
- IAH
2 stops29h 56m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,142
This KAYAK deal was found by Cheapflights users on 7/3. 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.
Sun 10/44:40 pm
IAH
- BKK
1 stop33h 05m
Lufthansa
Wed 10/2811:30 pm
BKK
- IAH
1 stop29h 50m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$1,144
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/2110:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Sun 9/610:50 am
BKK
- IAH
2 stops39h 15m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,145
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/2810:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Sun 9/2011:00 pm
DMK
- IAH
2 stops56h 46m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,145
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:02 pm
IAH
- BKK
2 stops52h 53m
Multiple Airlines
Tue 9/811:10 pm
BKK
- IAH
1 stop22h 35m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,146
This Turkish Airlines deal was found by Cheapflights users on 7/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:10 pm
IAH
- BKK
1 stop24h 35m
Turkish Airlines
Fri 9/1811:10 am
BKK
- IAH
1 stop44h 05m
Turkish Airlines
Deal found 7/2![Turkish Airlines logo]()
$1,147
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 July 6, 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 July 6, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:10 pm
IAH
- BKK
1 stop44h 30m
Multiple Airlines
Fri 10/306:10 am
BKK
- IAH
1 stop44h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,177
This SWISS deal was found by Cheapflights users on 7/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:25 pm
IAH
- BKK
2 stops29h 25m
SWISS
Mon 9/712:35 pm
BKK
- IAH
2 stops38h 10m
SWISS
Deal found 7/2![SWISS logo]()
$1,220
This Turkish Airlines deal was found by Cheapflights users on 7/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:00 pm
IAH
- BKK
1 stop43h 20m
Turkish Airlines
Sat 1/236:10 am
BKK
- IAH
1 stop25h 55m
Turkish Airlines
Deal found 7/1![Turkish Airlines logo]()
$1,288
This Delta deal was found by Cheapflights users on 7/3. 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 7/207:35 am
IAH
- BKK
2 stops29h 30m
Delta
Wed 9/99:50 am
BKK
- IAH
2 stops24h 45m
Delta
Deal found 7/3![Delta logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 7/2111:35 am
IAH
- BKK
1 stop29h 00m
United Airlines
Wed 8/59:35 am
BKK
- IAH
2 stops32h 59m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,313
This Emirates deal was found by Cheapflights users on 7/3. 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 10/47:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Mon 10/2610:55 pm
DMK
- IAH
1 stop30h 25m
Emirates
Deal found 7/3![Emirates logo]()
$1,436
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:55 pm
IAH
- BKK
1 stop25h 25m
Multiple Airlines
Sun 12/206:10 am
BKK
- IAH
1 stop25h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,222
This Delta deal was found by Cheapflights users on 7/3. 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 8/65:20 pm
HOU
- BKK
2 stops43h 45m
Delta
Mon 9/212:35 am
BKK
- HOU
2 stops32h 05m
Delta
Deal found 7/3![Delta logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 8/188:30 am
IAH
- BKK
3 stops32h 05m
United Airlines
Mon 9/149:35 am
BKK
- IAH
2 stops26h 53m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,317
This Asiana Airlines deal was found by Cheapflights users on 7/4. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 am
IAH
- BKK
2 stops28h 10m
Multiple Airlines
Tue 8/2511:45 am
BKK
- IAH
2 stops30h 26m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,304
This Emirates deal was found by Cheapflights users on 7/2. 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.
Wed 8/267:35 pm
IAH
- DMK
1 stop28h 55m
Emirates
Wed 9/1611:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 7/2![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 7/3. 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 8/316:00 am
HOU
- BKK
2 stops29h 35m
Delta
Mon 9/79:40 pm
BKK
- HOU
2 stops37h 00m
Delta
Deal found 7/3![Delta logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 9/102:53 pm
IAH
- BKK
2 stops30h 42m
United Airlines
Mon 9/147:00 am
BKK
- IAH
2 stops22h 03m
United Airlines
Deal found 7/3![United Airlines logo]()
$1,318
This Asiana Airlines deal was found by Cheapflights users on 7/5. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:20 am
IAH
- BKK
2 stops28h 15m
Multiple Airlines
Thu 8/2011:45 am
BKK
- IAH
2 stops24h 43m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,304
This Emirates deal was found by Cheapflights users on 7/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:55 pm
IAH
- DMK
1 stop26h 05m
Emirates
Fri 10/3011:00 am
DMK
- IAH
1 stop42h 20m
Emirates
Deal found 7/5![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 7/3. 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 8/36:00 am
HOU
- BKK
2 stops29h 35m
Delta
Tue 10/69:40 pm
BKK
- HOU
2 stops37h 29m
Delta
Deal found 7/3![Delta logo]()
$1,310
This Emirates deal was found by Cheapflights users on 7/4. 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 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 9/2411:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 7/4![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 7/1. 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 12/286:30 am
IAH
- BKK
2 stops29h 15m
Delta
Wed 1/2012:55 am
BKK
- IAH
2 stops33h 15m
Delta
Deal found 7/1![Delta logo]()
$1,311
This Emirates deal was found by Cheapflights users on 7/2. 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.
Wed 8/267:35 pm
IAH
- DMK
1 stop28h 55m
Emirates
Mon 9/1411:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 7/2![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
HOU
- BKK
2 stops31h 05m
Delta
Tue 8/2511:30 pm
BKK
- HOU
2 stops34h 35m
Delta
Deal found 7/4![Delta logo]()
$1,311
This Emirates deal was found by Cheapflights users on 7/3. 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 10/57:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Thu 10/2911:00 am
DMK
- IAH
1 stop42h 20m
Emirates
Deal found 7/3![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/116:00 am
HOU
- BKK
2 stops27h 45m
Delta
Wed 9/211:30 pm
BKK
- HOU
2 stops34h 35m
Delta
Deal found 7/1![Delta logo]()
$1,311
This Emirates deal was found by Cheapflights users on 7/2. 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.
Wed 8/197:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Mon 9/1411:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 7/2![Emirates logo]()
$1,436
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:20 pm
HOU
- BKK
2 stops43h 45m
Delta
Tue 9/159:40 pm
BKK
- HOU
2 stops37h 00m
Delta
Deal found 7/5![Delta logo]()
$1,311
This Delta deal was found by Cheapflights users on 7/2. 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 8/195:20 pm
HOU
- BKK
2 stops43h 45m
Delta
Sat 8/2911:30 pm
BKK
- HOU
2 stops34h 35m
Delta
Deal found 7/2![Delta logo]()
$1,334
This Emirates deal was found by Cheapflights users on 7/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:35 pm
IAH
- DMK
1 stop27h 35m
Emirates
Sun 10/1811:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 7/5![Emirates logo]()
$1,486
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 9/125:26 pm
HOU
- BKK
2 stops32h 09m
Delta
Sun 9/2011:30 pm
BKK
- HOU
2 stops35h 10m
Delta
Deal found 7/1![Delta logo]()
$1,334
This Emirates deal was found by Cheapflights users on 7/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Wed 11/1110:55 pm
DMK
- IAH
1 stop30h 25m
Emirates
Deal found 7/4![Emirates logo]()
$1,486
This Delta deal was found by Cheapflights users on 7/1. 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 9/65:20 pm
HOU
- BKK
2 stops40h 25m
Delta
Sat 9/1911:30 pm
BKK
- HOU
2 stops35h 10m
Delta
Deal found 7/1![Delta logo]()
$1,339
This Emirates deal was found by Cheapflights users on 7/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:35 pm
IAH
- DMK
1 stop27h 50m
Emirates
Mon 9/1411:50 pm
DMK
- IAH
1 stop29h 00m
Emirates
Deal found 7/4![Emirates logo]()
$1,486
Last-minute flights from Houston to BangkokDiscover last-minute flight deals from Houston to Bangkok. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Bangkok. Data last updated July 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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
- DMK
2 stops25h 30m
Multiple Airlines
Thu 10/811:15 am
DMK
- IAH
1 stop34h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,137
This Turkish Airlines deal was found by Cheapflights users on 7/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:10 pm
IAH
- BKK
1 stop44h 30m
Multiple Airlines
Tue 9/226:40 am
BKK
- IAH
1 stop24h 35m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,137
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Tue 8/114:02 pm
IAH
- BKK
2 stops30h 38m
Multiple Airlines
Tue 9/11:35 am
BKK
- IAH
3 stops45h 12m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,149
This Kiwi.com deal was found by Cheapflights users on 7/2. 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
- DMK
2 stops25h 30m
Multiple Airlines
Thu 10/111:45 pm
DMK
- IAH
2 stops45h 40m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,149
This Trip.com deal was found by Cheapflights users on 7/2. 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.
Tue 8/185:38 pm
IAH
- BKK
2 stops43h 02m
Multiple Airlines
Tue 9/83:15 am
BKK
- IAH
3 stops51h 34m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,151
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Wed 8/1910:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Sun 9/1310:50 am
BKK
- IAH
2 stops39h 18m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/1910:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Mon 9/145:30 pm
BKK
- IAH
2 stops29h 56m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,142
This CheapOair deal was found by Cheapflights users on 7/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:10 pm
IAH
- BKK
1 stop44h 00m
Turkish Airlines
Sun 9/1310:45 pm
BKK
- IAH
1 stop26h 00m
Turkish Airlines
Deal found 7/4![Turkish Airlines logo]()
$1,152
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/2110:45 am
IAH
- BKK
1 stop22h 55m
Multiple Airlines
Sun 9/610:50 am
BKK
- IAH
2 stops39h 15m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,145
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/2110:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Tue 9/1511:15 am
DMK
- IAH
1 stop34h 30m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,152
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:02 pm
IAH
- BKK
2 stops52h 53m
Multiple Airlines
Tue 9/811:10 pm
BKK
- IAH
1 stop22h 35m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,146
This Turkish Airlines deal was found by Cheapflights users on 7/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:10 pm
IAH
- BKK
1 stop24h 35m
Turkish Airlines
Fri 9/1811:10 am
BKK
- IAH
1 stop44h 05m
Turkish Airlines
Deal found 7/2![Turkish Airlines logo]()
$1,147
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 July 6, 2026.
Search for one-way flight options from Houston to Bangkok. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This oojo deal was found by Cheapflights users on 7/1. 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.
Thu 8/202:34 pm
IAH
- BKK
2 stops33h 36m
Philippine Airlines
Deal found 7/1![Philippine Airlines logo]()
$444
This oojo deal was found by Cheapflights users on 7/3. 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 11/97:01 am
IAH
- BKK
2 stops44h 44m
Philippine Airlines
Deal found 7/3![Philippine Airlines logo]()
$445
This SmartFares deal was found by Cheapflights users on 7/1. 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.
Wed 8/52:38 pm
IAH
- BKK
2 stops33h 32m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$448
This oojo deal was found by Cheapflights users on 7/1. 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.
Sun 8/168:00 am
IAH
- BKK
2 stops36h 55m
Philippine Airlines
Deal found 7/1![Philippine Airlines logo]()
$456
This SmartFares deal was found by Cheapflights users on 7/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:09 am
IAH
- BKK
2 stops38h 46m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$460
This Travelocity deal was found by Cheapflights users on 7/4. 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.
Wed 8/192:34 pm
IAH
- BKK
2 stops39h 56m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/187:55 pm
IAH
- BKK
3 stops57h 20m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$484
This oojo deal was found by Cheapflights users on 7/2. 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 8/178:19 pm
IAH
- BKK
2 stops27h 51m
Philippine Airlines
Deal found 7/2![Philippine Airlines logo]()
$487
This CheapOair deal was found by Cheapflights users on 7/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:45 am
IAH
- BKK
1 stop22h 55m
ZIPAIR
Deal found 7/4![ZIPAIR logo]()
$491
This oojo deal was found by Cheapflights users on 7/3. 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.
Tue 8/188:19 pm
IAH
- BKK
2 stops27h 51m
Philippine Airlines
Deal found 7/3![Philippine Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/254:02 pm
IAH
- BKK
2 stops37h 13m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$496
This Trip.com deal was found by Cheapflights users on 7/2. 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 8/2410:45 am
IAH
- DMK
1 stop27h 15m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$502
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 July 6, 2026.
Round-trip from | $1,137 (Kiwi.com) |
|---|---|
One-way from | $444 (oojo) |
Popular in | July |
Cheapest in | September |
Average price | $1,452 |
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 July 6, 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
Sat 10/17
9:10 pm-5:40 am
1 stop44h 30m
Bangkok Suvarnabhumi
Fri 10/30
6:10 am-2:10 pm
1 stop44h 00m
$1,177
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Sun 8/23
4:25 pm-9:50 am
2 stops29h 25m
Bangkok Suvarnabhumi
Mon 9/7
12:35 pm-2:45 pm
2 stops38h 10m
$1,220
Quickest round-trip
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 12/8
2:55 pm-5:20 am
1 stop25h 25m
Bangkok Suvarnabhumi
Sun 12/20
6:10 am-7:05 pm
1 stop25h 55m
$1,222
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 12/29
9:00 pm-5:20 am
1 stop43h 20m
Bangkok Suvarnabhumi
Sat 1/23
6:10 am-7:05 pm
1 stop25h 55m
$1,288
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Tue 8/18
7:25 am-11:35 pm
2 stops28h 10m
Bangkok Suvarnabhumi
Tue 8/25
11:45 am-6:11 am
2 stops30h 26m
$1,304
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Wed 8/5
7:20 am-11:35 pm
2 stops28h 15m
Bangkok Suvarnabhumi
Thu 8/20
11:45 am-12:28 am
2 stops24h 43m
$1,304
HoustonBangkok
IAH - BKK
IAHBKK
Houston George Bush Intcntl
Mon 7/20
7:35 am-1:05 am
2 stops29h 30m
Bangkok Suvarnabhumi
Wed 9/9
9:50 am-10:35 pm
2 stops24h 45m
$1,310
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Thu 8/6
5:20 pm-1:05 am
2 stops43h 45m
Bangkok Suvarnabhumi
Mon 9/21
2:35 am-10:40 pm
2 stops32h 05m
$1,310
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Mon 8/31
6:00 am-11:35 pm
2 stops29h 35m
Bangkok Suvarnabhumi
Mon 9/7
9:40 pm-10:40 pm
2 stops37h 00m
$1,310
HoustonBangkok
HOU - BKK
HOUBKK
Houston Hobby
Mon 8/3
6:00 am-11:35 pm
2 stops29h 35m
Bangkok Suvarnabhumi
Tue 10/6
9:40 pm-11:09 pm
2 stops37h 29m
$1,310
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
IAH-DMK
HOU-BKK
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
IAH-DMK
HOU-BKK
HOU-DMK
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 $874). 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?
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.
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 July 6, 2026.
Read reviews from past customers who have flown EVA Air,ANA, andTurkish Airlines 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.
Boarding
8.4
Crew
8.7
Overall
8.5
Food
8.1
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Crew
8.7
Overall
8.5
Food
8.1
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Crew
8.7
Overall
8.5
Food
8.1
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Crew
8.7
Overall
8.5
Food
8.1
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Crew
8.7
Overall
8.5
Food
8.1
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Boarding
8.4
Crew
8.7
Overall
8.5
Food
8.1
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - 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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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 July 6, 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$935 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$789 | Average$1,362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$801 | Average$968 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$871 | Average$1,168 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$877 | Average$989 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$881 | Average$1,118 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$890 | Average$1,261 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$930 | Average$1,097 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$955 | Average$1,123 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$956 | Average$1,222 | FlexibilityNo cancel fee | On-time74% |