Thailand

$489+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BKK
Apr 28 — May 51
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Cheap 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 March 29, 2026.

This Trip.com deal was found by Cheapflights users on 3/23. 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 10/57:10 pm
IAH
-
HKT
2 stops36h 05m
Multiple Airlines
Mon 10/128:10 pm
HKT
-
IAH
2 stops39h 53m
Multiple Airlines
Deal found 3/23$953
This Etihad Airways deal was found by Cheapflights users on 3/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:31 am
IAH
-
HKT
2 stops36h 44m
Multiple Airlines
Tue 4/79:05 pm
HKT
-
IAH
2 stops32h 16m
Multiple Airlines
Deal found 3/25$954
This oojo deal was found by Cheapflights users on 3/25. 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.
Wed 10/283:55 pm
IAH
-
BKK
1 stop24h 20m
Turkish Airlines
Sun 11/810:10 am
BKK
-
IAH
1 stop46h 00m
Turkish Airlines
Deal found 3/25$987
This Etihad Airways deal was found by Cheapflights users on 3/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
IAH
-
BKK
2 stops28h 50m
Multiple Airlines
Tue 6/239:00 pm
BKK
-
IAH
2 stops29h 12m
Multiple Airlines
Deal found 3/24$988
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Fri 11/139:05 pm
IAH
-
BKK
1 stop42h 10m
Turkish Airlines
Thu 11/1910:20 pm
BKK
-
IAH
1 stop33h 50m
Turkish Airlines
Deal found 3/24$990
This Etihad Airways deal was found by Cheapflights users on 3/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:04 am
IAH
-
HKT
2 stops29h 51m
Multiple Airlines
Tue 4/219:20 pm
HKT
-
IAH
2 stops29h 11m
Multiple Airlines
Deal found 3/25$990
This Etihad Airways deal was found by Cheapflights users on 3/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:30 am
IAH
-
BKK
2 stops36h 15m
Multiple Airlines
Sat 4/188:50 pm
BKK
-
IAH
2 stops29h 41m
Multiple Airlines
Deal found 3/26$992
This Trip.com deal was found by Cheapflights users on 3/25. 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 10/287:10 pm
IAH
-
BKK
2 stops36h 50m
Multiple Airlines
Sat 11/149:10 pm
BKK
-
IAH
2 stops39h 53m
Multiple Airlines
Deal found 3/25$994
This Etihad Airways deal was found by Cheapflights users on 3/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:02 am
IAH
-
BKK
2 stops36h 43m
Multiple Airlines
Wed 4/88:40 pm
BKK
-
IAH
2 stops31h 49m
Multiple Airlines
Deal found 3/26$996
This Etihad Airways deal was found by Cheapflights users on 3/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:02 am
IAH
-
BKK
2 stops36h 28m
Multiple Airlines
Fri 4/249:00 pm
BKK
-
IAH
2 stops32h 57m
Multiple Airlines
Deal found 3/24$997
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 7/2010:45 am
IAH
-
BKK
1 stop22h 55m
Multiple Airlines
Thu 8/1310:10 am
BKK
-
IAH
2 stops34h 35m
Multiple Airlines
Deal found 3/26$998
This Trip.com deal was found by Cheapflights users on 3/28. 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.
Tue 4/289:33 am
IAH
-
BKK
2 stops37h 07m
Multiple Airlines
Wed 5/611:45 am
BKK
-
IAH
3 stops34h 32m
Multiple Airlines
Deal found 3/28$1,000

Find flight deals from Houston to Thailand

Keep the following information in mind while searching for Houston to Thailand flight deals. Data was last updated March 29, 2026.

Round-trip from

$901
(Trip.com)

One-way from

$489
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,060
From Houston to Thailand
One-way flight from Houston to Thailand
Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 29, 2026.
Use the filters below to find and compare flights from Houston to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Fri 4/17

10:06 am-11:55 pm

2 stops25h 49m

Phuket City

Sun 4/26

9:20 pm-2:31 pm

2 stops29h 11m

$955

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 4/12

6:30 am-6:45 am

2 stops36h 15m

Bangkok Suvarnabhumi

Sat 4/18

8:50 pm-2:31 pm

2 stops29h 41m

$992

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 5/5

6:04 am-11:50 pm

2 stops29h 46m

Bangkok Suvarnabhumi

Fri 6/5

9:00 pm-4:44 pm

2 stops31h 44m

$996

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 4/13

7:50 pm-9:35 am

2 stops25h 45m

Bangkok Suvarnabhumi

Thu 4/23

9:35 am-5:56 am

2 stops32h 21m

$1,026

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Wed 9/2

6:32 am-11:40 pm

2 stops29h 08m

Phuket City

Mon 9/28

9:20 pm-3:50 pm

2 stops30h 30m

$1,034

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 4/16

5:00 am-9:35 am

2 stops40h 35m

Bangkok Suvarnabhumi

Thu 5/14

9:35 am-11:57 pm

2 stops26h 22m

$1,035

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Mon 8/31

5:35 pm-1:35 pm

2 stops32h 00m

Bangkok Suvarnabhumi

Mon 9/7

9:50 am-4:23 pm

2 stops42h 33m

$1,039

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Mon 5/18

10:06 am-11:55 pm

2 stops25h 49m

Phuket City

Sat 5/23

9:20 pm-4:44 pm

2 stops31h 24m

$1,064

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sat 8/29

1:35 am-10:25 am

1 stop20h 50m

Chiang Mai

Sat 9/5

11:35 am-10:25 pm

1 stop22h 50m

$1,113

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 8/19

8:50 pm-12:10 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Wed 9/2

10:50 am-8:45 pm

2 stops21h 55m

$1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Houston to Thailand (average of $612). Flying from Houston to Thailand in June is currently the most expensive (average of $1,035). 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 March 29, 2026.

One of the essential ways to save on airfare from Houston to Thailand is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 71% on airfare.

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

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

Travelers seeking maximum savings on their Houston 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 March 29, 2026.
Read through reviews of airlines operating flights from Houston to Thailand, such as EVA Air,ANA, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
8.4
Very good

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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.
  • How long is the flight from Houston to Thailand?

    There are many flights that can get you from Houston to Thailand in 25h 45m. Fly via United Airlines, Delta, or EVA Air to get the fastest option. There are 9228 mi between Houston and Thailand. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $397. However, be on the lookout for offers from ZIPAIR and ANA, 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?

  • 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, November is the cheapest month in which you can book a flight from Houston to Thailand (average of $612). Flying from Houston to Thailand in June is currently the most expensive (average of $1,035). 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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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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$789Average$1,229FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$801Average$1,036FlexibilityNo cancel feeOn-time77%
ANACheapest$827Average$939FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$875Average$1,062FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$989FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$887Average$1,207FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$890Average$1,070FlexibilityNo cancel feeOn-time72%
ZIPAIRCheapest$930Average$1,084FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$934Average$1,221FlexibilityNo cancel feeOn-time68%
EVA AirCheapest$947Average$1,386FlexibilityNo cancel feeOn-time74%

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