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Cheap flights from Bangkok to Houston from ฿18,898

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Houston
Explore the most affordable flight options available from Bangkok to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Wed 6/509:50
BKK
-
IAH
2 stops25h 52m
เดลต้า
Thu 20/807:50
IAH
-
BKK
2 stops25h 55m
เดลต้า
Deal found 21/3฿30,862
Thu 24/909:35
BKK
-
IAH
1 stop35h 10m
United Airlines
Mon 28/914:30
IAH
-
BKK
2 stops31h 05m
United Airlines
Deal found 20/3฿33,162
Wed 6/515:45
BKK
-
IAH
2 stops26h 06m
United Airlines
Thu 20/811:35
IAH
-
BKK
1 stop29h 00m
United Airlines
Deal found 21/3฿33,589
Wed 23/915:45
BKK
-
IAH
2 stops26h 07m
United Airlines
Sun 27/912:00
IAH
-
BKK
2 stops33h 35m
United Airlines
Deal found 20/3฿33,721
Wed 6/509:50
BKK
-
HOU
2 stops25h 17m
เดลต้า
Thu 20/806:00
HOU
-
BKK
2 stops29h 35m
เดลต้า
Deal found 21/3฿34,017
Sun 16/811:15
DMK
-
IAH
1 stop33h 30m
Multiple Airlines
Sat 31/1019:10
IAH
-
DMK
2 stops30h 25m
Multiple Airlines
Deal found 21/3฿41,543
Sat 2/510:50
BKK
-
HOU
2 stops30h 10m
Multiple Airlines
Sat 9/514:20
HOU
-
BKK
2 stops31h 25m
Multiple Airlines
Deal found 18/3฿42,923
Tue 5/517:30
BKK
-
HOU
2 stops23h 30m
Multiple Airlines
Tue 12/521:00
HOU
-
BKK
2 stops31h 20m
Multiple Airlines
Deal found 21/3฿43,647
Mon 4/501:15
DMK
-
IAH
1 stop43h 10m
Multiple Airlines
Wed 10/606:30
IAH
-
DMK
2 stops45h 20m
Multiple Airlines
Deal found 18/3฿45,191
Thu 28/506:15
DMK
-
IAH
2 stops38h 10m
Multiple Airlines
Mon 8/610:25
IAH
-
DMK
2 stops25h 50m
Multiple Airlines
Deal found 18/3฿45,619
Mon 20/410:50
BKK
-
HOU
2 stops30h 10m
Multiple Airlines
Tue 5/520:35
HOU
-
BKK
2 stops27h 35m
Multiple Airlines
Deal found 20/3฿45,849
Mon 18/523:30
BKK
-
HOU
2 stops34h 56m
เดลต้า
Mon 1/617:02
HOU
-
BKK
2 stops44h 03m
เดลต้า
Deal found 22/3฿45,914

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 23 March 2026.

Round-trip from

฿30,862

One-way from

฿18,898
เดลต้า
  • เดลต้า
  • 6/5-20/8
  • 4 total stops
  • 51h 47m total
  • Bangkok to Houston
Search Deals
17/4
  • 17/4
  • 3 total stops
  • 38h 03m total
  • Bangkok to Houston
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 23 March 2026.
Use the filters below to find and compare flights from Bangkok to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 20/4

23:30-23:41

2 stops36h 11m

Houston George Bush Intcntl

Mon 27/4

06:25-23:35

2 stops29h 10m

฿35,660

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 20/4

23:30-23:41

2 stops36h 11m

Houston George Bush Intcntl

Tue 5/5

07:45-13:35

2 stops41h 50m

฿35,693

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 19/8

07:00-00:37

2 stops29h 37m

Houston George Bush Intcntl

Tue 3/11

05:05-00:20

2 stops30h 15m

฿38,881

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 20/8

09:50-14:55

2 stops41h 05m

Houston George Bush Intcntl

Wed 4/11

18:35-21:30

2 stops37h 55m

฿39,210

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 4/5

19:40-15:51

2 stops32h 11m

Houston George Bush Intcntl

Mon 11/5

18:40-12:55

1 stop30h 15m

฿41,280

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 28/5

15:45-13:30

3 stops33h 45m

Houston George Bush Intcntl

Mon 8/6

15:00-09:35

3 stops30h 35m

฿41,477

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 5/5

17:30-05:00

2 stops23h 30m

Houston Hobby

Tue 12/5

21:00-16:20

2 stops31h 20m

฿43,647

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 20/4

10:50-05:00

2 stops30h 10m

Houston Hobby

Tue 5/5

20:35-12:10

2 stops27h 35m

฿45,849

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 18/5

23:30-22:26

2 stops34h 56m

Houston Hobby

Mon 1/6

17:02-01:05

2 stops44h 03m

฿45,914

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sun 3/5

10:50-01:25

2 stops26h 35m

Houston Hobby

Sun 10/5

14:45-09:45

2 stops31h 00m

฿47,295

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿28,265). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿42,036). 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.

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 23 March 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
394 reviews
Check prices

Overall

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

6.9

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
394 reviews
Thai Airways
7.8
Good
394 reviews
Check prices

Overall

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

6.9

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
United Airlines
7.4
Good
9,463 reviews
Thai Airways
7.8
Good
394 reviews
Check prices

Overall

7.8

Food

7.4

Comfort

7.6

Crew

8.4

Entertainment

6.9

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 29h 37m. 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 is the cheapest airline to fly from Bangkok to Houston round-trip?

    Cheapflights users have booked flights from Bangkok to Houston return from ฿33,277.

  • 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, March is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿28,265). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿42,036). 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 Austin flights
Chiang Mai to San Antonio flights

Top airline flying from Bangkok to Houston

Discover the top airline 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿33,277Average฿34,632FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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