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Cheap flights from Thailand to Houston from ฿17,299

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
20 Jan — 27 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Houston

Enter your travel dates to find the best prices.

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 21 December 2025.

Thu 25/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Wed 7/117:25IAH - BKK
1 stop24h 05mแอร์แคนาดา
Deal found 19/12฿32,148
Thu 25/1212:15BKK - IAH
3 stops29h 26mMultiple Airlines
Wed 7/121:05IAH - BKK
2 stops35h 00mMultiple Airlines
Deal found 19/12฿42,289
Thu 25/1221:30BKK - HOU
2 stops38h 41mเดลต้า
Wed 7/117:04HOU - BKK
2 stops41h 16mเดลต้า
Deal found 19/12฿56,762
Mon 29/1211:40BKK - HOU
2 stops21h 04mMultiple Airlines
Thu 1/116:17HOU - BKK
2 stops29h 23mMultiple Airlines
Deal found 20/12฿181,181

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 21 December 2025.

Round-trip from

฿23,232

One-way from

฿17,299

Popular in

March

Cheapest in

January

Average price

฿36,795
23/3-7/4
  • 23/3-7/4
  • 4 total stops
  • 107h 03m total
  • Thailand to Houston
Search Deals
20/4
  • 20/4
  • 3 total stops
  • 49h 27m total
  • Thailand to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿167,432 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿39,053 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 17,341 searches. Data last updated 21 December 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

Sun 1/2

12:15-09:07

3 stops33h 52m

Houston George Bush Intcntl

Sun 1/3

21:18-21:25

3 stops35h 07m

฿29,103

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/5

23:40-18:14

2 stops54h 34m

Houston George Bush Intcntl

Tue 9/6

06:00-18:30

2 stops48h 30m

฿29,323

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 9/3

21:30-22:28

2 stops36h 58m

Houston Hobby

Tue 24/3

17:27-00:55

2 stops43h 28m

฿30,642

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

23:15-21:36

2 stops34h 21m

Houston George Bush Intcntl

Tue 7/4

07:45-23:40

2 stops27h 55m

฿30,673

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 5/2

02:05-10:21

2 stops45h 16m

Houston Hobby

Mon 16/2

17:19-00:55

2 stops42h 36m

฿31,897

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 5/2

02:05-23:56

2 stops34h 51m

Houston George Bush Intcntl

Mon 16/2

16:43-21:30

2 stops39h 47m

฿31,960

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 24/3

07:15-13:34

2 stops42h 19m

Houston George Bush Intcntl

Sat 28/3

05:00-05:05

2 stops36h 05m

฿32,871

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 1/2

22:25-07:45

1 stop22h 20m

Houston George Bush Intcntl

Sun 1/3

06:30-05:10

2 stops33h 40m

฿33,498

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

16:55-19:03

3 stops38h 08m

Houston George Bush Intcntl

Tue 7/4

05:00-04:35

2 stops35h 35m

฿33,561

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/5

15:40-10:37

3 stops30h 57m

Houston George Bush Intcntl

Tue 9/6

20:05-04:35

2 stops44h 30m

฿33,561

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 51 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 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 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 ฿30,233). Flying from Thailand to Houston in August is currently the most expensive (average of ฿38,616). 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 21 December 2025.

It’s optimal to fly from Thailand to Houston in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Thailand to Houston. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Thailand to Houston flight should consider departing on Friday mornings when fares are most often at their lowest. Friday at midday 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 21 December 2025.
Get a feel of what it's like to fly with Thai Airways and United Airlines 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.
Thai Airways
7.8
Good
368 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

6.9

Comfort

7.5

Crew

8.3

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
368 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

6.9

Comfort

7.5

Crew

8.3

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
United Airlines
7.4
Good
9,097 reviews
Thai Airways
7.8
Good
368 reviews
Check prices

Overall

7.8

Food

7.3

Entertainment

6.9

Comfort

7.5

Crew

8.3

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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?

    Airlines like เดลต้า and EVA Air fly from Thailand to Houston in about 36h 58m. The time it takes to get you to your destination can typically vary by up to 23h 12m. Thailand and Houston are separated by a distance of 14888 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Chiang Mai - Houston Hobby, 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.

  • 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 ฿30,233). Flying from Thailand to Houston in August is currently the most expensive (average of ฿38,616). 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 Thailand to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Hobby flights
Chiang Mai to San Antonio flights
Chiang Mai to Austin flights

Top 2 airlines flying from Thailand to Houston

Discover the top 2 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 17,341 searches. Data last updated 21 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿31,787Average฿33,081FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿35,377Average฿41,332FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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?

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.

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