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Cheap flights from Bangkok to Houston from ฿13,996

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Houston

Enter your travel dates to find the best prices.

Best flights from Bangkok to Houston
Discover carefully curated flight deals from Bangkok to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Tue 24/313:20BKK - IAH
2 stops28h 01mMultiple Airlines
Tue 7/416:51IAH - BKK
2 stops37h 39mMultiple Airlines
Deal found 29/12฿23,011
Mon 23/323:50BKK - IAH
2 stops41h 31mPhilippine Airlines
Tue 7/407:00IAH - BKK
2 stops47h 30mPhilippine Airlines
Deal found 30/12฿24,524
Wed 28/108:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Wed 4/217:25IAH - BKK
1 stop24h 05mแอร์แคนาดา
Deal found 28/12฿29,347
Fri 13/202:05BKK - HOU
2 stops33h 23mเดลต้า
Sat 21/217:35HOU - BKK
2 stops42h 20mเดลต้า
Deal found 31/12฿33,823
Mon 23/323:50BKK - IAH
2 stops41h 31mMultiple Airlines
Tue 7/407:00IAH - BKK
2 stops47h 30mMultiple Airlines
Deal found 30/12฿23,263
Mon 26/108:15BKK - IAH
2 stops37h 21mแอร์แคนาดา
Wed 28/112:10IAH - BKK
2 stops29h 20mแอร์แคนาดา
Deal found 29/12฿30,135
Wed 28/108:15BKK - IAH
2 stops29h 04mMultiple Airlines
Wed 4/208:00IAH - BKK
3 stops33h 30mMultiple Airlines
Deal found 28/12฿29,284
Mon 23/302:05BKK - HOU
2 stops32h 37mเดลต้า
Sun 19/406:00HOU - BKK
2 stops27h 45mเดลต้า
Deal found 29/12฿37,353
Sat 14/202:05BKK - HOU
2 stops32h 23mเดลต้า
Sun 22/217:19HOU - BKK
2 stops42h 36mเดลต้า
Deal found 31/12฿38,330
Thu 5/202:35BKK - HOU
2 stops30h 15mMultiple Airlines
Mon 16/216:30HOU - BKK
2 stops28h 20mMultiple Airlines
Deal found 30/12฿35,620
Tue 24/317:50BKK - HOU
3 stops33h 10mMultiple Airlines
Sun 19/420:20HOU - BKK
2 stops27h 50mMultiple Airlines
Deal found 29/12฿38,299
Mon 19/110:55BKK - HOU
2 stops36h 20mMultiple Airlines
Sat 31/108:40HOU - BKK
2 stops36h 10mMultiple Airlines
Deal found 31/12฿40,033
Tue 24/307:45DMK - IAH
1 stop26h 15mMultiple Airlines
Tue 7/416:51IAH - DMK
2 stops35h 29mMultiple Airlines
Deal found 30/12฿57,243
Sun 15/210:55BKK - HOU
3 stops22h 20mMultiple Airlines
Sun 22/211:45HOU - BKK
2 stops33h 05mMultiple Airlines
Deal found 31/12฿61,089

Find flight deals from Bangkok to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 January 2026.

Round-trip from

฿23,011

One-way from

฿13,996

Popular in

March

Cheapest in

January

Average price

฿33,697
24/3-7/4
  • 24/3-7/4
  • 4 total stops
  • 65h 40m total
  • Bangkok to Houston
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 28h 01m total
  • Bangkok to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿168,795 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿39,374 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok 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 1 January 2026.
Use the filters below to find and compare flights from Bangkok to Houston that are best for you.

Fly from

Bangkok

Fly to

Houston

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 24/3

13:20-05:21

2 stops28h 01m

Houston George Bush Intcntl

Tue 7/4

16:51-18:30

2 stops37h 39m

฿23,011

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

23:50-05:21

2 stops41h 31m

Houston George Bush Intcntl

Tue 7/4

07:00-18:30

2 stops47h 30m

฿23,263

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

23:50-05:21

2 stops41h 31m

Houston George Bush Intcntl

Tue 7/4

07:00-18:30

2 stops47h 30m

฿24,524

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 28/1

08:15-00:19

2 stops29h 04m

Houston George Bush Intcntl

Wed 4/2

08:00-06:30

3 stops33h 30m

฿29,284

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 28/1

08:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Wed 4/2

17:25-06:30

1 stop24h 05m

฿29,347

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 26/1

08:15-08:36

2 stops37h 21m

Houston George Bush Intcntl

Wed 28/1

12:10-06:30

2 stops29h 20m

฿30,135

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 13/2

02:05-22:28

2 stops33h 23m

Houston Hobby

Sat 21/2

17:35-00:55

2 stops42h 20m

฿33,823

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 5/2

02:35-19:50

2 stops30h 15m

Houston Hobby

Mon 16/2

16:30-09:50

2 stops28h 20m

฿35,620

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 23/3

02:05-22:42

2 stops32h 37m

Houston Hobby

Sun 19/4

06:00-21:45

2 stops27h 45m

฿37,353

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 24/3

17:50-15:00

3 stops33h 10m

Houston Hobby

Sun 19/4

20:20-12:10

2 stops27h 50m

฿38,299

Flights are sorted by cheapest return flights first.

Deals found on 29/12

Showing 1-10 of 39 results
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Best time to book a flight from Bangkok to Houston

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

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

Currently, October is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,355). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿38,772). 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.

How much does it cost for a return flight from Bangkok to Houston?

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 January 2026.
Get a feel of what it's like to fly with Thai Airways and United Airlines from Bangkok 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

Food

7.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Crew

8.3

Entertainment

6.9

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

Food

7.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Crew

8.3

Entertainment

6.9

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
9,129 reviews
Thai Airways
7.8
Good
371 reviews
Check prices

Food

7.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Crew

8.3

Entertainment

6.9

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 Bangkok 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 Bangkok to Houston?

    Departing from Bangkok to Houston will take you 21h 09m. The distance between Bangkok and Houston is about 14851 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bangkok to Houston round-trip?

    Cheapflights users have booked flights from Bangkok to Houston return from ฿31,916. Another airline that can offer you cheap pricing is Thai Airways. United Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.

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

    ฿15,059 is the cheapest one-way deal found within the past few days, from ZIPAIR. You may also be able to find cheap deals on Thai Airways and United Airlines, with prices starting from ฿17,711 and ฿28,457, respectively.

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

    The most popular route from Bangkok to Houston is Bangkok Suvarnabhumi - Houston Hobby. You may also consider Bangkok Suvarnabhumi - Houston George Bush Intcntl or Bangkok Don Mueang Intl - Houston George Bush Intcntl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to Houston?

    Currently, October is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,355). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿38,772). 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 Bangkok 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 Bangkok to Houston

Discover the top 2 airlines that operate flights from Bangkok 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 1 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿31,916Average฿33,215FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿35,520Average฿41,499FlexibilityNo 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 Bangkok to Houston?

When you search for this flight from Bangkok to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok 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 Bangkok to Houston with no change fees?

Certainly. Search results for flights to Houston from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Bangkok to Houston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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