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Cheap flights from Thailand to Houston from ฿14,119

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
26 Jan — 2 Feb1
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 27 December 2025.

Mon 29/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Wed 31/1217:25IAH - BKK
1 stop24h 05mแอร์แคนาดา
Deal found 25/12฿39,098
Mon 29/1216:55BKK - IAH
3 stops28h 55mUnited Airlines
Wed 31/1207:20IAH - BKK
2 stops39h 05mUnited Airlines
Deal found 25/12฿39,222
Mon 29/1208:05BKK - HOU
2 stops24h 39mJapan Airlines
Wed 31/1205:40HOU - BKK
2 stops28h 55mJapan Airlines
Deal found 25/12฿67,460

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 27 December 2025.

Round-trip from

฿23,800

One-way from

฿14,119

Popular in

March

Cheapest in

January

Average price

฿36,367
Philippine Airlines
  • Philippine Airlines
  • 23/3-7/4
  • 4 total stops
  • 79h 10m total
  • Thailand to Houston
Search Deals
24/4
  • 24/4
  • 2 total stops
  • 28h 15m total
  • Thailand to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿163,577 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿38,151 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 27 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

Mon 23/3

23:50-05:21

2 stops41h 31m

Houston George Bush Intcntl

Tue 7/4

16:51-18:30

2 stops37h 39m

฿23,800

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/5

07:05-15:44

1 stop20h 39m

Houston George Bush Intcntl

Mon 25/5

16:45-05:05

1 stop24h 20m

฿31,868

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 1/2

13:20-18:17

2 stops41h 57m

Houston George Bush Intcntl

Sun 1/3

07:00-12:00

2 stops40h 00m

฿32,582

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 24/3

07:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Sat 28/3

05:00-05:05

2 stops36h 05m

฿32,706

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 6/2

08:15-13:40

2 stops42h 25m

Houston George Bush Intcntl

Mon 16/2

12:10-06:30

2 stops53h 20m

฿32,892

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

฿33,233

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 1/2

16:55-10:40

3 stops30h 45m

Houston George Bush Intcntl

Sun 1/3

20:22-05:10

2 stops43h 48m

฿33,420

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 2/3

11:20-16:33

2 stops42h 13m

Houston George Bush Intcntl

Tue 17/3

18:53-11:30

2 stops28h 37m

฿33,978

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

09:05-16:15

1 stop43h 10m

Houston George Bush Intcntl

Tue 7/4

07:00-06:20

2 stops35h 20m

฿34,537

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Thu 5/2

11:50-06:07

2 stops55h 17m

Houston George Bush Intcntl

Mon 9/2

18:50-10:35

2 stops26h 45m

฿37,640

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 52 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 ฿29,882). Flying from Thailand to Houston in August is currently the most expensive (average of ฿38,167). 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 27 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 27 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
371 reviews
Check prices

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Crew

8.3

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
371 reviews
Thai Airways
7.8
Good
371 reviews
Check prices

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Crew

8.3

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
9,116 reviews
Thai Airways
7.8
Good
371 reviews
Check prices

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Crew

8.3

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 Philippine Airlines, แอร์แคนาดา, and EVA Air fly from Thailand to Houston in about 20h 39m. The time it takes to get you to your destination can typically vary by up to 34h 38m. Thailand and Houston are separated by a distance of 14851 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 ฿14,824. Users have also found prices from ฿16,336 and ฿28,013 on Thai Airways and United Airlines, 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 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 ฿29,882). Flying from Thailand to Houston in August is currently the most expensive (average of ฿38,167). 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

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.
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 27 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿31,418Average฿32,697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿34,966Average฿40,852FlexibilityNo 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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