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$492+ Cheap flights from Houston 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Houston to Thailand

Keep the following information in mind while searching for Houston to Thailand flight deals. Data was last updated June 12, 2025.

Round-trip from

$874
(FlightHub)

One-way from

$496
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,469
From Houston to Thailand
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One-way flight from Houston to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Houston to Thailand

Cheapest flights from Houston to Thailand
Explore the most affordable flight options available from Houston to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:14 pmIAH - HKT
2 stops48h 36mSingapore Airlines
Mon 11/38:10 pmHKT - IAH
2 stops40h 49mSingapore Airlines
Deal found 6/10$874
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:35 amIAH - CNX
2 stops35h 40mMultiple Airlines
Wed 9/173:30 pmCNX - IAH
2 stops29h 15mMultiple Airlines
Deal found 6/11$882
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:35 amIAH - HKT
2 stops34h 00mMultiple Airlines
Tue 9/25:30 pmHKT - IAH
2 stops27h 15mMultiple Airlines
Deal found 6/10$901
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:25 amIAH - BKK
1 stop24h 40mUnited Airlines
Thu 1/87:10 amBKK - IAH
1 stop20h 30mUnited Airlines
Deal found 6/11$916
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:59 pmIAH - BKK
2 stops31h 16mDelta
Sun 9/711:30 pmBKK - IAH
2 stops35h 44mDelta
Deal found 6/11$918
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:25 pmIAH - BKK
1 stop26h 50mTurkish Airlines
Mon 8/256:45 amBKK - IAH
1 stop24h 20mTurkish Airlines
Deal found 6/11$919
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:20 amIAH - BKK
2 stops28h 35mANA
Mon 10/61:55 pmBKK - IAH
2 stops27h 22mANA
Deal found 6/11$921
This IEagle deal was found by Cheapflights users on 6/11. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:35 amIAH - BKK
1 stop21h 45mEVA Air
Mon 8/251:35 amBKK - IAH
1 stop33h 15mEVA Air
Deal found 6/11$947
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:23 pmIAH - BKK
2 stops48h 52mSingapore Airlines
Sat 9/279:15 pmBKK - IAH
2 stops38h 51mSingapore Airlines
Deal found 6/11$948
This Fareboom deal was found by Cheapflights users on 6/11. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:00 amIAH - BKK
2 stops27h 00mMultiple Airlines
Thu 9/252:35 amBKK - IAH
2 stops32h 08mMultiple Airlines
Deal found 6/11$950
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:34 pmHOU - BKK
2 stops42h 31mDelta
Fri 9/192:35 amBKK - HOU
2 stops42h 48mDelta
Deal found 6/10$964
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:30 amIAH - DMK
1 stop28h 10mMultiple Airlines
Fri 9/1911:55 amDMK - IAH
1 stop32h 35mMultiple Airlines
Deal found 6/11$967

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 June 12, 2025.
Use the filters below to find and compare flights from Houston to Thailand that are best for you.

Fly from

Houston

Fly to

Thailand

Route

Depart

Return

Price

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Wed 10/29

7:14 pm-7:50 am

2 stops48h 36m

Phuket City

Mon 11/3

8:10 pm-11:59 pm

2 stops40h 49m

$874

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 9/2

11:35 am-11:15 am

2 stops35h 40m

Chiang Mai

Wed 9/17

3:30 pm-8:45 am

2 stops29h 15m

$882

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Mon 8/25

11:35 am-9:35 am

2 stops34h 00m

Phuket City

Tue 9/2

5:30 pm-8:45 am

2 stops27h 15m

$901

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 8/2

3:55 pm-1:15 pm

2 stops33h 20m

Bangkok Suvarnabhumi

Mon 9/8

9:50 am-9:38 pm

2 stops23h 48m

$916

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 8/2

5:45 am-11:55 pm

2 stops30h 10m

Bangkok Suvarnabhumi

Tue 9/9

9:35 am-8:45 am

1 stop35h 10m

$917

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 8/11

2:25 pm-5:15 am

1 stop26h 50m

Bangkok Suvarnabhumi

Mon 8/25

6:45 am-7:05 pm

1 stop24h 20m

$919

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 8/15

10:40 am-11:55 pm

1 stop25h 15m

Bangkok Suvarnabhumi

Sun 8/24

9:35 am-8:45 am

1 stop35h 10m

$922

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 9/8

1:10 am-1:05 pm

1 stop23h 55m

Bangkok Suvarnabhumi

Mon 9/15

1:35 am-10:25 pm

1 stop32h 50m

$947

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 9/5

8:00 am-11:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Thu 9/25

2:35 am-10:43 pm

2 stops32h 08m

$950

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Sat 9/6

6:34 pm-1:05 am

2 stops42h 31m

Bangkok Suvarnabhumi

Fri 9/19

2:35 am-9:23 am

2 stops42h 48m

$964

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 56 results
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Best time to book a flight from Houston to Thailand

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

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

Currently, March is the cheapest month in which you can book a flight from Houston to Thailand (average of $953). Flying from Houston to Thailand in December is currently the most expensive (average of $1,574). 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 HOU to TH?

Find hourly flight availability from Houston 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 June 12, 2025.

When flying from Houston to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and China Airlines from Houston to Thailand by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $496. However, be on the lookout for offers from Turkish Airlines and IndiGo, as they are both options that can get you from Houston to Thailand for a low price.

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

    The most popular flight routes from Houston to Thailand are Houston Hobby - Bangkok Suvarnabhumi, Houston George Bush Intcntl - Bangkok Suvarnabhumi and Houston George Bush Intcntl - Bangkok Don Mueang Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 to Thailand?

    Currently, March is the cheapest month in which you can book a flight from Houston to Thailand (average of $953). Flying from Houston to Thailand in December is currently the most expensive (average of $1,574). 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

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Alternative routes for Houston to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Hobby to Haneda flights
Hobby to Narita flights
Dallas/Fort Worth to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
George Bush Intcntl to Haneda flights
George Bush Intcntl to Narita flights
George Bush Intcntl to Suvarnabhumi flights
Dallas/Fort Worth to Hyderabad flights
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Hobby to Taiwan Taoyuan Intl flights
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Dallas/Fort Worth to Ahmedabad flights
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Hobby to Hyderabad flights
Dallas/Fort Worth to Kathmandu flights
Hobby to Hong Kong flights

Top 10 airlines flying from Houston to Thailand

Discover the top 10 airlines that operate flights from Houston 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$555Average$1,610FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$806Average$1,132FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$842Average$995FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$884Average$1,230FlexibilityNo cancel feeOn-time71%
ANACheapest$900Average$1,024FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$923Average$1,191FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$935Average$1,229FlexibilityNo cancel feeOn-time68%
EVA AirCheapest$944Average$1,359FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$951Average$1,009FlexibilityNo cancel feeOn-time69%
ZIPAIRCheapest$987Average$1,048FlexibilityNo cancel feeOn-timeN/A

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