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Cheap flights from Bangkok to Houston from ฿17,672

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
24 Jul — 31 Jul1
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 24 June 2026.

Wed 21/1009:35
BKK
-
IAH
1 stop35h 10m
United Airlines
Wed 28/1010:31
IAH
-
BKK
3 stops36h 59m
United Airlines
Deal found 20/6฿28,913
Thu 1/1007:00
BKK
-
IAH
2 stops24h 06m
United Airlines
Sun 1/1122:20
IAH
-
BKK
2 stops48h 10m
United Airlines
Deal found 22/6฿29,443
Wed 23/915:45
BKK
-
IAH
3 stops37h 16m
United Airlines
Thu 5/1108:00
IAH
-
BKK
2 stops32h 10m
United Airlines
Deal found 21/6฿29,476
Wed 21/1007:05
BKK
-
IAH
1 stop20h 32m
แอร์แคนาดา
Wed 28/1018:10
IAH
-
BKK
1 stop23h 20m
แอร์แคนาดา
Deal found 20/6฿29,509
Sun 18/1015:45
BKK
-
IAH
2 stops40h 45m
United Airlines
Fri 23/1018:17
IAH
-
BKK
3 stops29h 13m
United Airlines
Deal found 22/6฿30,438
Mon 13/707:05
BKK
-
IAH
2 stops42h 19m
แอร์แคนาดา
Thu 23/706:45
IAH
-
BKK
2 stops28h 50m
แอร์แคนาดา
Deal found 23/6฿32,129
Wed 19/807:05
BKK
-
IAH
1 stop20h 46m
แอร์แคนาดา
Wed 16/916:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 20/6฿32,626
Wed 23/907:05
BKK
-
IAH
1 stop20h 32m
แอร์แคนาดา
Thu 5/1115:30
IAH
-
BKK
2 stops44h 15m
แอร์แคนาดา
Deal found 21/6฿32,858
Tue 21/707:30
DMK
-
IAH
2 stops27h 20m
Multiple Airlines
Mon 27/701:35
IAH
-
DMK
2 stops28h 00m
Multiple Airlines
Deal found 22/6฿35,478
Mon 29/607:30
DMK
-
IAH
2 stops26h 50m
Multiple Airlines
Sun 5/701:35
IAH
-
DMK
2 stops28h 00m
Multiple Airlines
Deal found 22/6฿35,610
Thu 1/1009:50
BKK
-
HOU
2 stops36h 11m
เดลต้า
Sun 1/1106:00
HOU
-
BKK
2 stops29h 45m
เดลต้า
Deal found 22/6฿36,108
Fri 17/709:50
BKK
-
HOU
2 stops42h 32m
เดลต้า
Sat 25/706:00
HOU
-
BKK
2 stops29h 35m
เดลต้า
Deal found 23/6฿37,898

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 24 June 2026.

Round-trip from

฿28,913

One-way from

฿17,672
United Airlines
  • United Airlines
  • 21/10-28/10
  • 4 total stops
  • 72h 09m total
  • Bangkok to Houston
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 12/10
  • 1 total stop
  • 20h 32m 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 24 June 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

Wed 23/9

15:45-17:01

3 stops37h 16m

Houston George Bush Intcntl

Thu 5/11

08:00-05:10

2 stops32h 10m

฿29,476

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 13/7

07:05-13:24

2 stops42h 19m

Houston George Bush Intcntl

Thu 23/7

06:45-23:35

2 stops28h 50m

฿32,129

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 3/9

07:00-19:38

2 stops48h 38m

Houston George Bush Intcntl

Tue 12/1

14:30-06:30

2 stops51h 00m

฿34,881

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 19/8

09:35-08:45

1 stop35h 10m

Houston George Bush Intcntl

Wed 16/9

13:45-09:35

3 stops31h 50m

฿36,141

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 19/7

14:00-16:30

2 stops38h 30m

Houston George Bush Intcntl

Sun 26/7

19:50-09:35

2 stops25h 45m

฿37,765

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 10/9

09:35-08:45

1 stop35h 10m

Houston George Bush Intcntl

Mon 14/9

12:10-09:35

2 stops33h 25m

฿39,556
Fastest return journey

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 13/7

07:00-15:00

1 stop20h 00m

Houston George Bush Intcntl

Thu 23/7

14:54-09:35

2 stops30h 41m

฿39,854

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 29/10

00:55-09:26

2 stops44h 31m

Houston Hobby

Mon 4/1

17:35-00:45

2 stops42h 10m

฿40,385

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 21/7

15:45-10:36

3 stops30h 51m

Houston George Bush Intcntl

Tue 28/7

08:20-04:35

3 stops32h 15m

฿42,142

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Sun 18/10

23:00-16:58

2 stops29h 58m

Houston George Bush Intcntl

Fri 23/10

11:25-00:15

2 stops24h 50m

฿45,657

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 51 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 ฿24,934). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿39,390). 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 24 June 2026.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,881 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,881 reviews
United Airlines
7.4
Good
9,881 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 37h 16m. 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 ฿32,550.

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

    ฿16,387 is the cheapest one-way deal found within the past few days, from ZIPAIR. You may also be able to find cheap deals on แอร์แคนาดา and เดลต้า, with prices starting from ฿18,615 and ฿19,006, 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 ฿24,934). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿39,390). 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 Hobby flights
Chiang Mai to San Antonio flights
Chiang Mai to Austin 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 24 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿32,550Average฿34,937FlexibilityNo 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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