HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$455+ Cheap flights from George Bush Intcntl (IAH) to Thailand

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BKK
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Thailand with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from George Bush Intcntl to Thailand

Cheapest flights from George Bush Intcntl to Thailand
Explore the most affordable flight options available from George Bush Intcntl to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:05 pmIAH - HKT
2 stops32h 15mMultiple Airlines
Mon 11/1712:20 pmHKT - IAH
2 stops30h 43mMultiple Airlines
Deal found 10/11$853
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:20 amIAH - BKK
1 stop29h 50mUnited Airlines
Thu 11/207:10 amBKK - IAH
1 stop20h 30mUnited Airlines
Deal found 10/12$872
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:38 amIAH - BKK
2 stops36h 47mUnited Airlines
Wed 11/269:10 amBKK - IAH
1 stop35h 35mUnited Airlines
Deal found 10/12$873
This Delta deal was found by Cheapflights users on 10/12. 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 11/105:30 amIAH - BKK
2 stops30h 15mDelta
Tue 11/259:30 pmBKK - IAH
2 stops38h 45mDelta
Deal found 10/12$878
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/1310:20 amIAH - BKK
1 stop29h 50mUnited Airlines
Tue 11/259:10 amBKK - IAH
2 stops26h 47mUnited Airlines
Deal found 10/12$879
This Trip.com deal was found by Cheapflights users on 10/14. 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 12/26:05 pmIAH - HKT
2 stops37h 50mMultiple Airlines
Tue 12/910:55 pmHKT - IAH
2 stops33h 44mMultiple Airlines
Deal found 10/14$879
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/282:32 pmIAH - BKK
3 stops32h 53mUnited Airlines
Wed 11/127:10 amBKK - IAH
1 stop20h 30mUnited Airlines
Deal found 10/12$880
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/2710:25 amIAH - BKK
1 stop24h 55mUnited Airlines
Sun 1/117:10 amBKK - IAH
1 stop37h 35mUnited Airlines
Deal found 10/12$881
This FlightHub deal was found by Cheapflights users on 10/12. 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.
Wed 12/249:05 pmIAH - BKK
1 stop22h 35mTurkish Airlines
Tue 1/135:50 amBKK - IAH
1 stop44h 20mTurkish Airlines
Deal found 10/12$882
This United Airlines deal was found by Cheapflights users on 10/12. 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 12/256:00 amIAH - BKK
2 stops34h 10mUnited Airlines
Tue 1/139:10 amBKK - IAH
2 stops25h 41mUnited Airlines
Deal found 10/12$883
This Trip.com deal was found by Cheapflights users on 10/14. 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 11/127:00 amIAH - BKK
2 stops45h 50mMultiple Airlines
Wed 11/1910:35 pmBKK - IAH
1 stop21h 30mMultiple Airlines
Deal found 10/14$884
This Delta deal was found by Cheapflights users on 10/12. 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 11/126:32 pmIAH - BKK
2 stops39h 48mDelta
Sun 11/2311:15 pmBKK - IAH
2 stops34h 56mDelta
Deal found 10/12$885

Cheap flight deals from George Bush Intcntl to Thailand

Keep the following information in mind while searching for George Bush Intcntl to Thailand flight deals. Data was last updated October 14, 2025.

Round-trip from

$853
(Mytrip)

One-way from

$455
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$986
From Houston George Bush Intcntl to Thailand
Search Deals
One-way flight from Houston George Bush Intcntl to Thailand
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Thailand 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 October 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Thailand that are best for you.

Fly from

George Bush Intcntl

Fly to

Thailand

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 11/12

12:50 pm-11:25 am

3 stops33h 35m

Bangkok Suvarnabhumi

Mon 11/24

9:10 am-9:23 pm

2 stops25h 13m

$887

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 2/24

10:20 am-5:10 am

1 stop29h 50m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-6:03 am

2 stops25h 08m

$890

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 11/12

4:20 pm-11:25 am

2 stops30h 05m

Bangkok Suvarnabhumi

Wed 11/19

4:55 pm-11:15 am

2 stops31h 20m

$894

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Sun 11/9

9:15 am-2:45 am

1 stop28h 30m

Bangkok Don Mueang Intl

Mon 11/17

11:50 am-7:05 am

1 stop32h 15m

$896

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 10/28

8:30 am-11:25 am

3 stops38h 55m

Bangkok Suvarnabhumi

Tue 11/18

4:55 pm-6:03 am

2 stops26h 08m

$898

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 11/11

9:38 am-11:25 am

2 stops36h 47m

Bangkok Suvarnabhumi

Thu 11/27

4:55 pm-1:07 pm

3 stops33h 12m

$898

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 2/18

12:50 pm-11:25 am

3 stops33h 35m

Bangkok Suvarnabhumi

Tue 3/10

4:55 pm-1:40 pm

3 stops32h 45m

$898

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 11/11

6:35 pm-11:25 am

2 stops27h 50m

Bangkok Suvarnabhumi

Wed 11/26

4:55 pm-8:50 am

3 stops28h 55m

$898

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 3/1

5:25 am-11:20 pm

2 stops28h 55m

Bangkok Suvarnabhumi

Wed 3/4

9:40 am-11:00 pm

2 stops26h 20m

$918

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 11/14

5:30 am-11:20 pm

2 stops28h 50m

Bangkok Suvarnabhumi

Tue 11/25

12:55 am-11:15 pm

2 stops35h 20m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 57 results
1
2
3
...
6

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

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Thailand (average of $841). Flying from Houston George Bush Intcntl Airport to Thailand in June is currently the most expensive (average of $1,069). 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.

What is the cheapest time of day to fly from IAH to TH?

Find hourly flight availability from George Bush Intcntl to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

When flying from Houston George Bush Intcntl Airport to Thailand, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the evening.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Thailand?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Thailand. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Thailand flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated October 14, 2025.
See what other customers who have flown with EVA Air, ANA, and Qatar Airways from Houston George Bush Intcntl Airport to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,250 reviews

Food

8.0

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,250 reviews
EVA Air
8.4
Very good
1,250 reviews

Food

8.0

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
984 reviews
EVA Air
8.4
Very good
1,250 reviews

Food

8.0

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Qatar Airways
7.4
Good
3,649 reviews
EVA Air
8.4
Very good
1,250 reviews

Food

8.0

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,975 reviews
EVA Air
8.4
Very good
1,250 reviews

Food

8.0

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Turkish Airlines
7.3
Good
4,007 reviews
EVA Air
8.4
Very good
1,250 reviews

Food

8.0

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Thailand. 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 Thailand?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Thailand in 26h 30m. Fly via United Airlines, Delta, or Cathay Pacific to get the fastest option. Airlines will cover a distance of 9646 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $465. Users have also found prices from $579 and $652 on Delta and China Airlines, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Thailand?

    While some choose either Houston George Bush Intcntl - Bangkok Don Mueang Intl or Houston George Bush Intcntl - Phuket City, Houston George Bush Intcntl - Bangkok Suvarnabhumi is the most popular route from Houston George Bush Intcntl Airport to Thailand.

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

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

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

    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 Thailand.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Thailand 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 Thailand?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Thailand (average of $841). Flying from Houston George Bush Intcntl Airport to Thailand in June is currently the most expensive (average of $1,069). 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

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 for George Bush Intcntl to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Haneda flights
George Bush Intcntl to Haneda flights
Hobby to Suvarnabhumi flights
Hobby to Ho Chi Minh City flights
Hobby to Narita flights
George Bush Intcntl to Narita flights
George Bush Intcntl to Ho Chi Minh City flights
George Bush Intcntl to Suvarnabhumi flights
Hobby to Mumbai flights
George Bush Intcntl to Mumbai flights
Hobby to Manila flights
Hobby to Hongqiao Intl flights
Hobby to Pu Dong flights
Hobby to Taiwan Taoyuan Intl flights
George Bush Intcntl to Hongqiao Intl flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Hobby to New Delhi flights
Hobby to Incheon Intl flights
George Bush Intcntl to Manila flights
Hobby to Karachi flights
Hobby to Hyderabad flights
George Bush Intcntl to New Delhi flights
Hobby to Soekarno-Hatta Intl flights
George Bush Intcntl to Karachi flights
George Bush Intcntl to Hyderabad flights
George Bush Intcntl to Pu Dong flights
Hobby to Dhaka flights
Hobby to Lahore flights
Hobby to Hong Kong flights
George Bush Intcntl to Incheon Intl flights
George Bush Intcntl to Ahmedabad flights
Hobby to Ahmedabad flights
George Bush Intcntl to Hong Kong flights
Hobby to Kansai Intl flights
Hobby to Cochin flights
George Bush Intcntl to Gimpo Intl flights
George Bush Intcntl to Lahore flights
George Bush Intcntl to Sung Shan flights
Hobby to Cebu City flights
Hobby to Kuala Lumpur Intl flights
George Bush Intcntl to Dhaka flights
Hobby to Singapore flights
George Bush Intcntl to Cochin flights
Hobby to Islamabad flights
Hobby to Bangalore flights
Hobby to Chennai flights
George Bush Intcntl to Cebu City flights

Top 10 airlines flying from George Bush Intcntl to Thailand

Discover the top 10 airlines that operate flights from George Bush Intcntl to Thailand. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$849Average$998FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$857Average$977FlexibilityNo cancel feeOn-time77%
DeltaCheapest$877Average$972FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$878Average$998FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$884Average$998FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$954Average$1,365FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$958Average$1,262FlexibilityNo cancel feeOn-time68%
ZIPAIRCheapest$1,014Average$1,086FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,036Average$1,147FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,096Average$1,429FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.