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Cheap flights from Bangkok to Houston from ฿18,476

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
15 Apr — 22 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 16 March 2026.

Sun 19/423:35
BKK
-
IAH
1 stop20h 50m
Multiple Airlines
Sat 25/422:15
IAH
-
BKK
2 stops37h 20m
Multiple Airlines
Deal found 14/3฿32,857
Thu 24/909:35
BKK
-
IAH
1 stop35h 10m
United Airlines
Mon 28/920:10
IAH
-
BKK
2 stops25h 25m
United Airlines
Deal found 12/3฿33,147
Wed 2/1207:10
BKK
-
IAH
2 stops28h 20m
United Airlines
Thu 7/107:00
IAH
-
BKK
2 stops39h 25m
United Airlines
Deal found 15/3฿33,244
Wed 23/915:45
BKK
-
IAH
2 stops26h 07m
United Airlines
Sun 27/918:05
IAH
-
BKK
2 stops27h 30m
United Airlines
Deal found 13/3฿33,405
Tue 16/623:30
BKK
-
IAH
2 stops36h 01m
เดลต้า
Sun 28/606:30
IAH
-
BKK
2 stops30h 35m
เดลต้า
Deal found 16/3฿33,760
Fri 17/711:15
DMK
-
IAH
1 stop33h 30m
Multiple Airlines
Sat 17/1011:25
IAH
-
DMK
2 stops46h 35m
Multiple Airlines
Deal found 13/3฿38,339
Fri 17/711:15
DMK
-
IAH
1 stop33h 30m
Multiple Airlines
Wed 14/1011:25
IAH
-
DMK
2 stops60h 00m
Multiple Airlines
Deal found 13/3฿39,177
Fri 17/711:15
DMK
-
IAH
1 stop33h 30m
Multiple Airlines
Fri 23/1011:25
IAH
-
DMK
2 stops46h 35m
Multiple Airlines
Deal found 14/3฿40,016
Sat 2/501:15
DMK
-
IAH
1 stop43h 10m
Multiple Airlines
Mon 25/515:35
IAH
-
DMK
2 stops43h 10m
Multiple Airlines
Deal found 13/3฿40,306
Fri 17/711:15
DMK
-
IAH
1 stop33h 30m
Multiple Airlines
Sat 24/1011:25
IAH
-
DMK
2 stops46h 35m
Multiple Airlines
Deal found 14/3฿40,467
Sat 2/501:15
DMK
-
IAH
1 stop43h 10m
Multiple Airlines
Fri 29/515:35
IAH
-
DMK
2 stops43h 10m
Multiple Airlines
Deal found 13/3฿41,241
Sun 26/410:50
BKK
-
HOU
2 stops25h 15m
Multiple Airlines
Sun 3/514:45
HOU
-
BKK
2 stops31h 00m
Multiple Airlines
Deal found 12/3฿41,821

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 16 March 2026.

Round-trip from

฿32,857

One-way from

฿18,476
19/4-25/4
  • 19/4-25/4
  • 3 total stops
  • 58h 10m total
  • Bangkok to Houston
Search Deals
19/4
  • 19/4
  • 3 total stops
  • 54h 10m 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 16 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 27/4

15:45-10:37

3 stops30h 52m

Houston George Bush Intcntl

Mon 4/5

12:31-09:35

2 stops33h 04m

฿38,242

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 17/6

15:45-10:31

3 stops30h 46m

Houston George Bush Intcntl

Tue 7/7

19:35-04:35

2 stops45h 00m

฿38,307

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 1/5

15:45-10:36

3 stops30h 51m

Houston George Bush Intcntl

Wed 27/5

22:09-09:35

2 stops47h 26m

฿39,758

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Fri 17/7

11:15-08:45

1 stop33h 30m

Houston George Bush Intcntl

Fri 23/10

11:25-22:00

2 stops46h 35m

฿40,016

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 17/7

07:00-00:59

2 stops29h 59m

Houston George Bush Intcntl

Tue 20/10

14:50-09:35

2 stops30h 45m

฿40,435

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Sat 2/5

01:15-08:25

1 stop43h 10m

Houston George Bush Intcntl

Fri 29/5

15:35-22:45

2 stops43h 10m

฿41,241

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sun 26/4

10:50-00:05

2 stops25h 15m

Houston Hobby

Sun 3/5

14:45-09:45

2 stops31h 00m

฿41,821

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 30/4

11:15-08:25

1 stop33h 10m

Houston George Bush Intcntl

Mon 25/5

15:35-22:45

2 stops43h 10m

฿41,821

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 17/4

10:50-22:35

2 stops23h 45m

Houston Hobby

Wed 6/5

20:35-09:45

2 stops25h 10m

฿42,015

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Fri 17/7

11:15-08:45

1 stop33h 30m

Houston George Bush Intcntl

Fri 16/10

11:25-00:15

2 stops24h 50m

฿42,079

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 59 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 ฿27,730). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿41,241). 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 16 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
392 reviews
Check prices

Entertainment

6.8

Overall

7.8

Comfort

7.6

Food

7.4

Boarding

7.9

Crew

8.4

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
392 reviews
Thai Airways
7.8
Good
392 reviews
Check prices

Entertainment

6.8

Overall

7.8

Comfort

7.6

Food

7.4

Boarding

7.9

Crew

8.4

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
9,426 reviews
Thai Airways
7.8
Good
392 reviews
Check prices

Entertainment

6.8

Overall

7.8

Comfort

7.6

Food

7.4

Boarding

7.9

Crew

8.4

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 30h 52m. 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 ฿32,648. Another airline that can offer you cheap pricing is Thai Airways.

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

    ฿15,405 is the cheapest one-way deal found within the past few days, from ZIPAIR. You may also be able to find cheap deals on เดลต้า and Thai Airways, with prices starting from ฿18,483 and ฿19,238, 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, March is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿27,730). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿41,241). 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 Bangkok to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to San Antonio flights
Chiang Mai to Austin flights
Chiang Mai to Hobby 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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿32,648Average฿33,976FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿38,304Average฿42,963FlexibilityNo 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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