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Suvarnabhumi

$478+ Cheap flights from George Bush Intcntl (IAH) to Suvarnabhumi (BKK)

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.
IAH — BKK
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Suvarnabhumi

Cheapest flights from George Bush Intcntl to Suvarnabhumi
Explore the most affordable flight options available from George Bush Intcntl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 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$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$1,063
This CheapOair deal was found by Cheapflights users on 5/10. 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 5/10$1,075
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
IAH
-
BKK
2 stops41h 10m
Multiple Airlines
Mon 10/57:05 am
BKK
-
IAH
1 stop20h 32m
Multiple Airlines
Deal found 5/9$1,076
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$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$1,081
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$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.
Mon 8/3110:45 am
IAH
-
BKK
1 stop22h 55m
Multiple Airlines
Sat 9/121:15 am
BKK
-
IAH
2 stops44h 30m
Multiple Airlines
Deal found 5/6$1,085
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:38 pm
IAH
-
BKK
2 stops30h 17m
Multiple Airlines
Wed 9/307:05 am
BKK
-
IAH
1 stop20h 32m
Multiple Airlines
Deal found 5/8$1,086
This oojo deal was found by Cheapflights users on 5/10. 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 10/49:10 pm
IAH
-
BKK
1 stop44h 30m
Turkish Airlines
Thu 10/2211:15 am
BKK
-
IAH
1 stop37h 30m
Turkish Airlines
Deal found 5/10$1,087

Find flight deals from George Bush Intcntl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Suvarnabhumi (BKK). 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 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,061
(Kiwi.com)

One-way from

$478
(oojo)

Popular in

June

Cheapest in

September

Average price

$1,346
Provider with most accurate pricing for Houston George Bush Intcntl-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Bangkok Suvarnabhumi flights.
Search Deals
From Houston George Bush Intcntl to Bangkok Suvarnabhumi
Search Deals
One-way flight from Houston George Bush Intcntl to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Suvarnabhumi 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 11, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

Wed 9/2

11:50 am-6:45 am

2 stops30h 55m

Bangkok Suvarnabhumi

Tue 9/8

3:15 am-11:17 pm

2 stops32h 02m

$1,099

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 10/8

6:18 am-11:50 pm

2 stops29h 32m

Bangkok Suvarnabhumi

Sun 10/18

8:45 pm-4:12 pm

2 stops31h 27m

$1,099

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 8/2

6:13 am-11:50 pm

2 stops29h 37m

Bangkok Suvarnabhumi

Mon 8/31

8:45 pm-4:20 pm

2 stops31h 35m

$1,158

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 10/17

9:00 am-11:50 pm

2 stops26h 50m

Bangkok Suvarnabhumi

Fri 10/30

8:50 pm-4:04 pm

2 stops31h 14m

$1,179

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 9/20

9:10 pm-3:25 pm

1 stop30h 15m

Bangkok Suvarnabhumi

Thu 9/24

11:15 am-12:45 pm

1 stop37h 30m

$1,199
Quickest round-trip

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 10/9

6:15 pm-6:20 am

1 stop24h 05m

Bangkok Suvarnabhumi

Mon 10/19

3:00 am-3:55 pm

1 stop24h 55m

$1,207

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 9/20

6:38 pm-9:35 am

2 stops26h 57m

Bangkok Suvarnabhumi

Thu 9/24

7:00 am-6:29 pm

2 stops23h 29m

$1,360

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 10/1

4:00 pm-11:00 am

2 stops31h 00m

Bangkok Suvarnabhumi

Sun 10/11

9:15 pm-11:28 pm

3 stops38h 13m

$1,360

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 10/4

8:05 pm-9:35 am

2 stops25h 30m

Bangkok Suvarnabhumi

Thu 10/15

3:45 pm-8:29 am

3 stops28h 44m

$1,373

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from George Bush Intcntl to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Suvarnabhumi in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Houston George Bush Intcntl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from George Bush Intcntl with our price prediction graph.
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 George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport (average of $934). Flying from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,393). 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 George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated May 11, 2026.
Peruse reviews from past customers who have flown with EVA Air,ANA, andQatar Airways from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,445 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
EVA Air
8.5
Very good
1,445 reviews
EVA Air
8.5
Very good
1,445 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
ANA
8.3
Very good
1,208 reviews
EVA Air
8.5
Very good
1,445 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Qatar Airways
7.4
Good
3,728 reviews
EVA Air
8.5
Very good
1,445 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Turkish Airlines
7.4
Good
4,356 reviews
EVA Air
8.5
Very good
1,445 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
United Airlines
7.4
Good
9,697 reviews
EVA Air
8.5
Very good
1,445 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport in 24h 05m. Fly via Qatar Airways to get the fastest option. Airlines will cover a distance of 9228 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport round-trip?

    Currently priced at $789, American Airlines will fly you from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and ANA - these airlines can fly you to your destination from $840 and $845, respectively. American Airlines is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport one-way?

    For one-way options, check prices for ZIPAIR. According to our data, you can fly for as low as $461. Users have also found prices from $462 and $468 on ANA and Turkish Airlines, respectively.

  • Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport?

    The most popular layover on flights from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport is Taipei City. Tokyo follows Taipei City in terms of the most common layover location on Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport flights.

  • What are some popular things to do or see while on a layover in Taipei City?

    Taipei City travelers tend to visit Taipei 101, Raohe Street Night Market, and Shilin Night Market more than anywhere else. Taipei 101, Raohe Street Night Market, and Shilin Night Market can be accessed by traveling approximately 21.0 mi, 21.6 mi, and 18.3 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those landing in Taipei City looking to spend some time exploring during their layover can rent a car for about $71 per day.

  • What are some popular points of interest to see during a layover in Tokyo?

    Most Tokyo visitors opt to spend their time at Akihabara Electric Town, Tsukiji Outer Market, and Kanda Myoujin Shrine. Akihabara Electric Town, Tsukiji Outer Market, and Kanda Myoujin Shrine can be visited by traveling about 34.6 mi, 35.3 mi, and 34.9 mi respectively from Tokyo Narita. Those on a layover in Tokyo in need of a rental car can book one at Tokyo Narita for about $54.

  • Where are the least popular layover locations for Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport flights?

    Flights departing from Houston George Bush Intcntl Airport and landing in Bangkok Suvarnabhumi Airport layover in Istanbul least frequently.

  • Can I find deals for flights from George Bush Intcntl to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Suvarnabhumi.

  • Can I find deals for business class flights from George Bush Intcntl to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport (average of $934). Flying from Houston George Bush Intcntl Airport to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,393). 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.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Cha-am
Sattahip
Pak Chong
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from George Bush Intcntl to Suvarnabhumi

Discover the top 10 airlines that operate flights from George Bush Intcntl to Suvarnabhumi. 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$789Average$1,362FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$840Average$967FlexibilityNo cancel feeOn-time77%
ANACheapest$845Average$943FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$875Average$1,064FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,099FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$887Average$1,123FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$890Average$1,070FlexibilityNo cancel feeOn-time72%
ZIPAIRCheapest$930Average$1,057FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$947Average$1,178FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,021Average$1,121FlexibilityNo cancel feeOn-time68%

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