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

For one-way options, check prices for ZIPAIR. According to our data, you can fly for as low as ฿16,603. Users have also found prices from ฿19,332 and ฿28,299 on Thai Airways and เดลต้า, respectively. Find deals

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm. Find deals

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C). Find deals

What are the most popular routes from Thailand to Houston?

When deciding which route to take from Thailand to Houston, consider Bangkok Suvarnabhumi - Houston Hobby, Bangkok Suvarnabhumi - Houston George Bush Intcntl or Bangkok Don Mueang Intl - Houston George Bush Intcntl, as they are the most popular. Find deals

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

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, March can be a great choice for travel to Houston. Flights to Houston from Thailand in March are about ฿37,598 on average during March, but can be found for as low as ฿32,393.

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 holiday 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.

฿43,646+ Flights from Thailand to Houston

Cheap flight deals from Thailand to Houston

Round-trip from	฿33,725
One-way from	฿16,310
Popular in	October
Cheapest in	March
Average price	฿38,956

United Airlines
9/10-6/11
5 total stops
80h 26m total
Thailand to Houston

Search Deals

10/9
2 total stops
48h 35m total
Thailand to Houston

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (฿59,601 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿25,557 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find 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 1 July 2025.

Mon 1/909:35BKK - IAH

2 stops67h 41mUnited Airlines

Tue 30/915:37IAH - BKK

2 stops44h 18mUnited Airlines

Deal found 1/7฿33,725

Tue 19/800:45CNX - IAH

2 stops40h 15mMultiple Airlines

Tue 26/808:00IAH - CNX

2 stops27h 40mMultiple Airlines

Deal found 29/6฿33,758

Mon 1/1208:15BKK - IAH

1 stop21h 09mแอร์แคนาดา

Tue 2/1217:25IAH - BKK

1 stop24h 05mแอร์แคนาดา

Deal found 30/6฿33,855

Tue 9/923:10BKK - IAH

1 stop21h 20mMultiple Airlines

Wed 29/1015:55IAH - BKK

1 stop28h 45mMultiple Airlines

Deal found 1/7฿34,213

Mon 1/909:35BKK - IAH

1 stop35h 10mANA

Tue 30/908:15IAH - BKK

2 stops32h 20mANA

Deal found 1/7฿34,343

Mon 1/922:05BKK - IAH

2 stops33h 41mJapan Airlines

Fri 31/1009:02IAH - BKK

2 stops26h 33mJapan Airlines

Deal found 1/7฿34,895

Wed 8/1002:40BKK - IAH

2 stops57h 30mChina Airlines

Thu 6/1119:14IAH - BKK

2 stops32h 31mChina Airlines

Deal found 29/6฿34,992

Tue 23/908:25BKK - IAH

1 stop26h 00mThai Airways

Sat 11/1001:00IAH - BKK

1 stop27h 50mThai Airways

Deal found 1/7฿35,870

Sun 30/1123:50BKK - IAH

2 stops33h 00mออสเตรียนแอร์ไลน์

Sat 6/1210:30IAH - BKK

2 stops36h 50mออสเตรียนแอร์ไลน์

Deal found 30/6฿37,299

Mon 1/923:55DMK - IAH

2 stops34h 40mMultiple Airlines

Tue 30/906:00IAH - DMK

2 stops32h 40mMultiple Airlines

Deal found 1/7฿37,657

Wed 20/811:35CNX - IAH

1 stop23h 15mEVA Air

Mon 25/801:35IAH - CNX

1 stop20h 50mEVA Air

Deal found 29/6฿44,837

Mon 11/802:35BKK - HOU

2 stops42h 51mเดลต้า

Tue 19/818:34HOU - BKK

2 stops40h 51mเดลต้า

Deal found 29/6฿44,837

Best flights from Thailand to Houston
Discover carefully curated flight deals from Thailand to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Thu 9/1007:00BKK - IAH

2 stops44h 11mUnited Airlines

Thu 6/1109:35IAH - BKK

3 stops36h 15mUnited Airlines

Deal found 29/6฿33,725

Tue 19/800:45CNX - IAH

2 stops40h 15mMultiple Airlines

Tue 26/808:00IAH - CNX

2 stops27h 40mMultiple Airlines

Deal found 29/6฿33,758

Mon 1/1208:15BKK - IAH

1 stop21h 09mแอร์แคนาดา

Tue 2/1217:25IAH - BKK

1 stop24h 05mแอร์แคนาดา

Deal found 30/6฿33,855

Mon 1/922:05BKK - IAH

2 stops33h 41mJapan Airlines

Fri 31/1007:50IAH - BKK

2 stops27h 45mJapan Airlines

Deal found 30/6฿34,895

Wed 8/1002:40BKK - IAH

2 stops57h 30mChina Airlines

Thu 6/1119:14IAH - BKK

2 stops32h 31mChina Airlines

Deal found 29/6฿34,992

Mon 11/813:55BKK - IAH

1 stop30h 50mANA

Mon 18/807:25IAH - BKK

2 stops33h 10mANA

Deal found 29/6฿35,902

Sun 30/1123:50BKK - IAH

2 stops33h 00mออสเตรียนแอร์ไลน์

Sat 6/1210:30IAH - BKK

2 stops36h 50mออสเตรียนแอร์ไลน์

Deal found 30/6฿37,299

Mon 1/917:30BKK - IAH

1 stop40h 55mThai Airways

Thu 30/1000:40IAH - BKK

1 stop28h 10mThai Airways

Deal found 29/6฿37,364

Mon 11/802:35BKK - HOU

2 stops31h 56mเดลต้า

Tue 19/818:34HOU - BKK

2 stops30h 41mเดลต้า

Deal found 28/6฿44,772

Wed 20/811:35CNX - IAH

1 stop23h 15mEVA Air

Mon 25/801:35IAH - CNX

1 stop20h 50mEVA Air

Deal found 29/6฿44,837

Wed 13/800:45CNX - IAH

2 stops35h 48mAsiana Airlines

Wed 20/807:25IAH - CNX

2 stops28h 15mAsiana Airlines

Deal found 29/6฿49,093

Wed 5/1108:15BKK - IAH

1 stop21h 09mMultiple Airlines

Thu 6/1110:15IAH - BKK

1 stop41h 05mMultiple Airlines

Deal found 30/6฿36,065

Last-minute flights from Thailand to Houston
Discover last-minute flight deals from Thailand to Houston. Data last updated 1 July 2025 and is based on user searches.

Mon 14/702:30BKK - IAH

1 stop25h 05mQatar Airways

Wed 29/1018:50IAH - BKK

1 stop35h 55mQatar Airways

Deal found 1/7฿184,060

Tue 15/722:05BKK - IAH

2 stops28h 17mJapan Airlines

Wed 22/1019:59IAH - BKK

2 stops31h 11mJapan Airlines

Deal found 30/6฿124,699

Tue 15/709:35BKK - IAH

1 stop35h 10mUnited Airlines

Wed 22/1011:35IAH - BKK

1 stop29h 00mUnited Airlines

Deal found 1/7฿149,652

Tue 29/717:20CNX - IAH

2 stops29h 44mMultiple Airlines

Tue 5/806:45IAH - CNX

2 stops45h 35mMultiple Airlines

Deal found 29/6฿40,159

Tue 29/711:35CNX - IAH

1 stop23h 15mEVA Air

Mon 4/801:35IAH - CNX

1 stop20h 50mEVA Air

Deal found 29/6฿75,866

Tue 29/721:45CNX - HOU

2 stops29h 38mMultiple Airlines

Tue 5/808:58HOU - CNX

2 stops24h 57mMultiple Airlines

Deal found 29/6฿95,848

Wed 30/701:35BKK - IAH

2 stops26h 05mEVA Air

Thu 7/807:32IAH - BKK

2 stops27h 58mEVA Air

Deal found 30/6฿51,530

Wed 30/703:40BKK - IAH

1 stop25h 10mEmirates

Thu 7/819:55IAH - BKK

1 stop35h 30mEmirates

Deal found 30/6฿68,880

Thu 31/714:00BKK - IAH

3 stops27h 35mMultiple Airlines

Thu 7/805:15IAH - BKK

2 stops30h 35mMultiple Airlines

Deal found 30/6฿41,881

Thu 31/721:35BKK - IAH

1 stop23h 10mANA

Thu 7/811:35IAH - BKK

1 stop29h 00mANA

Deal found 30/6฿52,408

Thu 31/708:25BKK - IAH

1 stop26h 25mThai Airways

Wed 6/801:35IAH - BKK

1 stop32h 00mThai Airways

Deal found 30/6฿54,877

Thu 31/723:55DMK - IAH

1 stop20h 35mMultiple Airlines

Thu 7/806:45IAH - DMK

2 stops26h 35mMultiple Airlines

Deal found 30/6฿72,064

One-way flights from Thailand to Houston
Search for one-way flight options from Thailand to Houston. Find affordable one-way fares based on user searches. Data last updated 1 July 2025.

Wed 10/919:55BKK - IAH

2 stops48h 35mMultiple Airlines

Deal found 28/6฿16,310

Tue 9/906:15DMK - IAH

2 stops38h 15mMultiple Airlines

Deal found 28/6฿16,343

Tue 9/923:10BKK - IAH

1 stop21h 20mZIPAIR

Deal found 28/6฿16,603

Thu 21/808:25BKK - IAH

1 stop26h 25mThai Airways

Deal found 29/6฿19,332

Sun 28/1219:45CNX - IAH

2 stops33h 39mMultiple Airlines

Deal found 30/6฿23,588

Mon 1/902:35BKK - HOU

2 stops42h 27mเดลต้า

Deal found 28/6฿28,299

Tue 9/909:50BKK - HOU

2 stops24h 41mKorean Air

Deal found 28/6฿29,144

Thu 21/823:30BKK - HOU

2 stops26h 21mMultiple Airlines

Deal found 29/6฿30,086

Sun 27/700:45CNX - IAH

2 stops53h 56mAsiana Airlines

Deal found 29/6฿30,899

Sun 28/1211:50CNX - IAH

1 stop22h 00mEVA Air

Deal found 30/6฿31,191

Wed 23/722:05BKK - HOU

2 stops51h 48mJapan Airlines

Deal found 30/6฿33,270

Sat 26/722:05BKK - HOU

2 stops31h 54mAmerican Airlines

Deal found 29/6฿35,415

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 1/9

09:35-17:16

2 stops67h 41m

Houston George Bush Intcntl

Tue 30/9

15:37-23:55

2 stops44h 18m

฿33,725

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Tue 19/8

00:45-05:00

2 stops40h 15m

Houston George Bush Intcntl

Tue 26/8

08:00-23:40

2 stops27h 40m

฿33,758

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 1/12

08:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Tue 2/12

17:25-06:30

1 stop24h 05m

฿33,855

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 9/9

23:10-08:30

1 stop21h 20m

Houston George Bush Intcntl

Wed 29/10

15:55-08:40

1 stop28h 45m

฿34,213

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 1/9

09:35-08:45

1 stop35h 10m

Houston George Bush Intcntl

Tue 30/9

08:15-04:35

2 stops32h 20m

฿34,343

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 1/9

22:05-19:46

2 stops33h 41m

Houston George Bush Intcntl

Fri 31/10

09:02-23:35

2 stops26h 33m

฿34,895

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 8/10

02:40-00:10

2 stops57h 30m

Houston George Bush Intcntl

Thu 6/11

19:14-16:45

2 stops32h 31m

฿34,992

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 23/9

08:25-22:25

1 stop26h 00m

Houston George Bush Intcntl

Sat 11/10

01:00-16:50

1 stop27h 50m

฿35,870

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 30/11

23:50-19:50

2 stops33h 00m

Houston George Bush Intcntl

Sat 6/12

10:30-12:20

2 stops36h 50m

฿37,299

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Mon 1/9

23:55-22:35

2 stops34h 40m

Houston George Bush Intcntl

Tue 30/9

06:00-02:40

2 stops32h 40m

฿37,657

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 39 results

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 return 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 time of day to fly from TH to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Houston as you normally would.

Reviews of airlines servicing Houston

Get a feel of what it's like to fly with EVA Air, ANA, andKorean Air from Thailand to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,212 reviews

Check prices

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

1,212 reviews

EVA Air

8.4

Very Good

1,212 reviews

Check prices

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

8.4

Very Good

892 reviews

EVA Air

8.4

Very Good

1,212 reviews

Check prices

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

Korean Air

8.4

Very Good

1,101 reviews

EVA Air

8.4

Very Good

1,212 reviews

Check prices

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

1,504 reviews

EVA Air

8.4

Very Good

1,212 reviews

Check prices

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

745 reviews

EVA Air

8.4

Very Good

1,212 reviews

Check prices

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

What are the cheapest airlines to fly from Thailand to Houston one-way?
For one-way options, check prices for ZIPAIR. According to our data, you can fly for as low as ฿16,603. Users have also found prices from ฿19,332 and ฿28,299 on Thai Airways and เดลต้า, respectively.
What are the most popular routes from Thailand to Houston?
When deciding which route to take from Thailand to Houston, consider Bangkok Suvarnabhumi - Houston Hobby, Bangkok Suvarnabhumi - Houston George Bush Intcntl or Bangkok Don Mueang Intl - Houston George Bush Intcntl, as they are the most popular.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Thailand to Houston

Chiang Mai to Hobby flights

Chiang Mai to Austin flights

Chiang Mai to San Antonio flights

Top 4 airlines flying from Thailand to Houston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest฿31,151	Average฿36,234	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	Cheapest฿32,931	Average฿35,803	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Thai Airways	Cheapest฿36,612	Average฿41,383	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
EVA Air	Cheapest฿44,071	Average฿49,376	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Houston?

Cheapflights makes it easy to find Thailand to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Thailand to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Thailand to Houston with no change fees?

Yes, we can. To see specific flights from Thailand to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to Houston become cheaper?

Yes! Start tracking prices for Thailand to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.

Cheap flights from Thailand to Houston from ฿15,466

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Houston

Keep the following information in mind while searching for Thailand to Houston flight deals. Data was last updated 1 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Thailand to Houston

Cheapest flights from Thailand to HoustonExplore 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 1 July 2025.

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 1 July 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Houston

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 1 July 2025.

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 1 July 2025.

Get a feel of what it's like to fly with EVA Air, ANA, andKorean Air from Thailand to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

What are the most popular routes from Thailand to Houston?

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

How can I find direct flights from Thailand to Houston?

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

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 Thailand to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Thailand to Houston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Houston?

Why should you use Cheapflights to find cheap flight tickets from Thailand to Houston?

Can Cheapflights find flights from Thailand to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to Houston become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 1 July 2025.