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$444+ Cheap flights from Thailand to Houston

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
Jan 28 — Feb 41
Mi 1/28
Mi 2/4
1 adult, Economy
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Cheap flight deals from Thailand to Houston

Cheapest flights from Thailand to Houston
Explore the most affordable flight options available from Thailand to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Dezember 29, 2025.

This United Airlines deal was found by Cheapflights users on 12/28. 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.
Mo 12/297:10 amBKK - IAH
2 stops45h 40mUnited Airlines
Mo 1/510:25 amIAH - BKK
2 stops36h 00mUnited Airlines
Deal found 12/28$1,272
This Trip.com deal was found by Cheapflights users on 12/28. 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.
So 12/283:00 amBKK - IAH
2 stops28h 47mQatar Airways
Mo 1/55:45 pmIAH - BKK
1 stop23h 55mQatar Airways
Deal found 12/28$1,667
This Trip.com deal was found by Cheapflights users on 12/28. 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.
Mo 12/2910:25 pmBKK - IAH
1 stop22h 20mMultiple Airlines
Mo 1/55:45 pmIAH - BKK
1 stop30h 20mMultiple Airlines
Deal found 12/28$1,921
This Delta deal was found by Cheapflights users on 12/28. 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.
So 12/282:05 amBKK - HOU
2 stops34h 06mDelta
Mo 1/55:45 amHOU - BKK
2 stops30h 00mDelta
Deal found 12/28$2,045
This Mytrip deal was found by Cheapflights users on 12/28. 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.
Mo 12/2911:45 pmDMK - IAH
2 stops28h 30mMultiple Airlines
Mo 1/57:10 amIAH - DMK
3 stops29h 20mMultiple Airlines
Deal found 12/28$2,234

Find flight deals from Thailand to Houston

Keep the following information in mind while searching for Thailand to Houston flight deals. Data was last updated Dezember 29, 2025.

Round-trip from

$738
(SmartFares)

One-way from

$444
(SmartFares)

Popular in

March

Cheapest in

January

Average price

$1,172
From Thailand to Houston
Search Deals
One-way flight from Thailand to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Thailand to Houston 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 Dezember 29, 2025.
Use the filters below to find and compare flights from Thailand to Houston that are best for you.

Fly from

Thailand

Fly to

Houston

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Di 2/10

1:20 pm-6:17 pm

2 stops41h 57m

Houston George Bush Intcntl

Di 2/17

7:00 am-12:00 pm

2 stops40h 00m

$738

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mo 3/23

11:50 pm-5:21 am

2 stops41h 31m

Houston George Bush Intcntl

Di 4/7

4:51 pm-6:30 pm

2 stops37h 39m

$769

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mo 1/19

11:50 pm-6:17 pm

2 stops55h 27m

Houston George Bush Intcntl

Sa 1/31

7:17 pm-12:00 pm

2 stops51h 43m

$848

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

So 2/1

12:15 pm-9:07 am

3 stops33h 52m

Houston George Bush Intcntl

So 3/1

9:18 pm-9:25 pm

3 stops35h 07m

$908

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mo 1/26

8:15 am-1:40 pm

2 stops42h 25m

Houston George Bush Intcntl

Mi 1/28

5:25 pm-6:30 am

1 stop24h 05m

$964

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

So 1/25

8:15 am-9:39 pm

2 stops26h 24m

Houston George Bush Intcntl

So 2/1

5:25 pm-10:30 pm

2 stops40h 05m

$992

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

So 2/1

8:00 am-9:44 pm

2 stops26h 44m

Houston George Bush Intcntl

So 3/1

5:25 pm-6:30 am

1 stop24h 05m

$1,015

Chiang MaiHouston

CNX - HOU

CNXHOU

Chiang Mai

Mi 4/15

11:20 am-12:20 pm

2 stops37h 00m

Houston Hobby

Di 9/1

8:50 pm-10:20 am

2 stops25h 30m

$1,078

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Sa 1/24

2:35 am-12:19 am

2 stops34h 44m

Houston George Bush Intcntl

So 2/1

9:35 am-2:45 am

1 stop28h 10m

$1,133

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

So 2/1

6:45 am-12:19 am

3 stops30h 34m

Houston George Bush Intcntl

So 3/1

5:15 am-2:30 am

2 stops32h 15m

$1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 58 results
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Best time to book a flight from Thailand to Houston

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

What is the cheapest month to book a flight from Thailand to Houston?

Currently, October is the cheapest month in which you can book a flight from Thailand to Houston (average of $963). Flying from Thailand to Houston in August is currently the most expensive (average of $1,230). 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 TH to HOU?

Find hourly flight availability from Thailand to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Dezember 29, 2025.

It’s optimal to fly from Thailand to Houston in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Thailand to Houston?

Use this chart to determine the cheapest time to fly round-trip from Thailand to Houston. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Thailand to Houston flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated Dezember 29, 2025.
Read through reviews of airlines operating flights from Thailand to Houston, such as EVA Air, ANA, and Thai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,304 reviews

Entertainment

8.0

Overall

8.5

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,304 reviews
EVA Air
8.5
Very good
1,304 reviews

Entertainment

8.0

Overall

8.5

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.4
Very good
1,050 reviews
EVA Air
8.5
Very good
1,304 reviews

Entertainment

8.0

Overall

8.5

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Thai Airways
7.8
Good
371 reviews
EVA Air
8.5
Very good
1,304 reviews

Entertainment

8.0

Overall

8.5

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,114 reviews
EVA Air
8.5
Very good
1,304 reviews

Entertainment

8.0

Overall

8.5

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Houston. 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 Thailand to Houston?

    Philippine Airlines, Air Canada, and EVA Air can get you from Thailand to Houston in just under 41h 31m. Your travel time can differ by up to 7h 18m. Thailand and Houston are separated by a distance of 9228 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Thailand to Houston one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $463. Users have also found prices from $523 and $536 on Air Canada and ZIPAIR, respectively.

  • What are the most popular routes from Thailand to Houston?

    The most popular route from Thailand to Houston is Bangkok Suvarnabhumi - Houston Hobby. You may also consider Bangkok Suvarnabhumi - Houston George Bush Intcntl or Chiang Mai - Houston Hobby.

  • Can I find deals for flights from Thailand to Houston that include hotel bookings?

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

  • How can I find direct flights from Thailand to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Houston.

  • Can I find deals for business class flights from Thailand to Houston?

    Yes. Cheapflights offers flight deals from Thailand to Houston 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 Thailand to Houston?

    Currently, October is the cheapest month in which you can book a flight from Thailand to Houston (average of $963). Flying from Thailand to Houston in August is currently the most expensive (average of $1,230). 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

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Alternative routes for Thailand to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Thailand to Houston

Discover the top 4 airlines that operate flights from Thailand to Houston. 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 Dezember 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$962Average$1,029FlexibilityNo cancel feeOn-time69%
ANACheapest$1,056Average$1,167FlexibilityNo cancel feeOn-time80%
Thai AirwaysCheapest$1,100Average$1,287FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,304Average$1,350FlexibilityNo cancel feeOn-time74%

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