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Cheap flights from Bangkok to Houston from ฿13,466

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
24 Mar — 31 Mar1
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 22 February 2026.

Wed 1/713:25
BKK
-
IAH
2 stops28h 56m
Multiple Airlines
Sun 12/706:30
IAH
-
BKK
2 stops28h 10m
Multiple Airlines
Deal found 18/2฿22,837
Tue 8/913:25
BKK
-
IAH
2 stops40h 50m
Multiple Airlines
Tue 29/907:30
IAH
-
BKK
2 stops47h 00m
Multiple Airlines
Deal found 20/2฿23,767
Mon 23/323:50
BKK
-
IAH
2 stops41h 31m
Philippine Airlines
Tue 7/416:51
IAH
-
BKK
2 stops31h 19m
Philippine Airlines
Deal found 22/2฿28,018
Mon 23/318:45
BKK
-
IAH
2 stops46h 36m
Philippine Airlines
Sat 28/319:42
IAH
-
BKK
2 stops52h 28m
Philippine Airlines
Deal found 21/2฿28,546
Wed 4/323:50
BKK
-
IAH
2 stops61h 04m
Multiple Airlines
Wed 25/307:00
IAH
-
BKK
2 stops46h 50m
Multiple Airlines
Deal found 21/2฿30,004
Mon 7/921:35
BKK
-
IAH
1 stop23h 10m
ANA
Mon 28/910:10
IAH
-
BKK
1 stop25h 45m
ANA
Deal found 20/2฿32,083
Sun 22/313:20
BKK
-
IAH
2 stops28h 01m
Philippine Airlines
Fri 27/319:42
IAH
-
BKK
2 stops38h 58m
Philippine Airlines
Deal found 19/2฿32,114
Mon 7/909:35
BKK
-
IAH
1 stop35h 10m
United Airlines
Tue 29/918:05
IAH
-
BKK
2 stops27h 30m
United Airlines
Deal found 20/2฿32,145
Tue 30/611:55
DMK
-
IAH
1 stop32h 50m
Multiple Airlines
Sat 11/710:45
IAH
-
DMK
1 stop39h 55m
Multiple Airlines
Deal found 18/2฿32,300
Sun 6/902:35
BKK
-
HOU
2 stops31h 00m
เดลต้า
Sun 27/917:35
HOU
-
BKK
2 stops32h 00m
เดลต้า
Deal found 20/2฿32,517
Tue 30/611:55
DMK
-
IAH
1 stop32h 50m
Multiple Airlines
Mon 13/710:45
IAH
-
DMK
1 stop39h 55m
Multiple Airlines
Deal found 18/2฿32,797
Mon 6/423:30
BKK
-
HOU
2 stops35h 12m
เดลต้า
Mon 13/413:31
HOU
-
BKK
2 stops36h 04m
เดลต้า
Deal found 20/2฿35,248

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 22 February 2026.

Round-trip from

฿28,018

One-way from

฿13,528
Philippine Airlines
  • Philippine Airlines
  • 23/3-7/4
  • 4 total stops
  • 72h 50m total
  • Bangkok to Houston
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 27h 51m 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 22 February 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

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 2/7

11:55-08:45

1 stop32h 50m

Houston George Bush Intcntl

Sat 11/7

10:45-14:40

1 stop39h 55m

฿32,300

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 30/6

11:55-08:45

1 stop32h 50m

Houston George Bush Intcntl

Sat 11/7

10:45-14:40

1 stop39h 55m

฿32,300

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

18:45-05:21

2 stops46h 36m

Houston George Bush Intcntl

Tue 7/4

16:51-12:10

2 stops31h 19m

฿32,517

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 30/6

11:55-08:45

1 stop32h 50m

Houston George Bush Intcntl

Mon 13/7

10:45-14:40

1 stop39h 55m

฿32,797

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 2/7

11:55-08:45

1 stop32h 50m

Houston George Bush Intcntl

Mon 13/7

10:45-14:40

1 stop39h 55m

฿32,797

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 6/4

23:30-22:42

2 stops35h 12m

Houston Hobby

Mon 13/4

13:31-13:35

2 stops36h 04m

฿35,248

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 22/3

00:55-23:59

2 stops35h 04m

Houston George Bush Intcntl

Mon 4/5

07:45-21:45

2 stops26h 00m

฿36,303

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 30/6

21:40-21:38

2 stops35h 58m

Houston George Bush Intcntl

Sat 11/7

07:50-01:05

2 stops29h 15m

฿36,458

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 30/6

21:40-21:38

2 stops35h 58m

Houston George Bush Intcntl

Mon 13/7

06:30-23:35

2 stops29h 05m

฿36,458

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 1/7

09:50-21:38

2 stops23h 48m

Houston George Bush Intcntl

Sat 11/7

18:35-23:35

2 stops41h 00m

฿36,458

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 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, March is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿26,684). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿39,685). 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 22 February 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
384 reviews
Check prices

Entertainment

6.8

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.4

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
384 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Entertainment

6.8

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.4

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
9,339 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Entertainment

6.8

Comfort

7.6

Overall

7.8

Crew

8.4

Food

7.4

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 35h 12m. The distance between Bangkok and Houston is about 14888 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 ฿31,416. Another airline that can offer you cheap pricing is Thai Airways.

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

    ฿14,823 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 ฿17,786 and ฿18,513, respectively.

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

    The most popular route from Bangkok to Houston is Bangkok Suvarnabhumi - Houston George Bush Intcntl. You may also consider Bangkok Suvarnabhumi - Houston Hobby 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 ฿26,684). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿39,685). 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

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 22 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿31,416Average฿32,695FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿36,858Average฿41,342FlexibilityNo 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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