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Cheap flights from Bangkok to Houston from ฿17,299

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
18 Jul — 25 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 18 June 2026.

Thu 1/1007:00
BKK
-
IAH
2 stops37h 28m
United Airlines
Mon 5/1012:05
IAH
-
BKK
2 stops28h 30m
United Airlines
Deal found 13/6฿28,701
Mon 21/907:00
BKK
-
IAH
2 stops37h 28m
United Airlines
Tue 20/1006:00
IAH
-
BKK
2 stops34h 35m
United Airlines
Deal found 16/6฿28,929
Thu 1/1007:00
BKK
-
IAH
2 stops23h 42m
แอร์แคนาดา
Mon 5/1016:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 13/6฿29,418
Mon 12/1007:05
BKK
-
IAH
1 stop20h 32m
แอร์แคนาดา
Sat 31/1018:10
IAH
-
BKK
1 stop23h 20m
แอร์แคนาดา
Deal found 14/6฿29,516
Thu 1/1007:00
BKK
-
IAH
2 stops27h 59m
United Airlines
Sat 10/1017:24
IAH
-
BKK
2 stops28h 11m
United Airlines
Deal found 14/6฿29,711
Thu 1/1007:00
BKK
-
IAH
2 stops23h 42m
แอร์แคนาดา
Sat 10/1016:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 14/6฿29,907
Sun 18/1015:45
BKK
-
IAH
2 stops38h 45m
United Airlines
Sat 24/1010:32
IAH
-
BKK
3 stops36h 53m
United Airlines
Deal found 13/6฿29,939
Mon 12/1015:45
BKK
-
IAH
3 stops40h 06m
United Airlines
Sat 31/1018:10
IAH
-
BKK
2 stops29h 15m
United Airlines
Deal found 14/6฿29,972
Wed 23/915:45
BKK
-
IAH
3 stops37h 16m
United Airlines
Thu 5/1121:45
IAH
-
BKK
2 stops48h 40m
United Airlines
Deal found 15/6฿30,005
Tue 14/707:30
DMK
-
IAH
2 stops27h 20m
Multiple Airlines
Mon 20/701:35
IAH
-
DMK
2 stops28h 00m
Multiple Airlines
Deal found 16/6฿34,924
Fri 11/909:50
BKK
-
HOU
2 stops24h 50m
เดลต้า
Mon 14/911:00
HOU
-
BKK
2 stops38h 35m
เดลต้า
Deal found 16/6฿38,833
Thu 1/1011:15
DMK
-
IAH
1 stop34h 10m
Multiple Airlines
Mon 5/1011:25
IAH
-
DMK
2 stops24h 50m
Multiple Airlines
Deal found 13/6฿39,094

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 18 June 2026.

Round-trip from

฿28,701

One-way from

฿17,299
United Airlines
  • United Airlines
  • 1/10-5/10
  • 4 total stops
  • 65h 58m total
  • Bangkok to Houston
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 19/10
  • 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 18 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

Thu 1/10

07:00-08:28

2 stops37h 28m

Houston George Bush Intcntl

Mon 5/10

12:05-04:35

2 stops28h 30m

฿28,701

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 21/9

07:00-22:57

2 stops27h 57m

Houston George Bush Intcntl

Wed 30/9

12:05-04:35

2 stops28h 30m

฿28,929

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 21/9

07:00-08:28

2 stops37h 28m

Houston George Bush Intcntl

Tue 20/10

06:00-04:35

2 stops34h 35m

฿28,929
Fastest return journey

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 1/10

07:00-18:42

2 stops23h 42m

Houston George Bush Intcntl

Mon 5/10

16:45-05:05

1 stop24h 20m

฿29,418

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 18/10

15:45-18:30

2 stops38h 45m

Houston George Bush Intcntl

Sat 24/10

10:32-11:25

3 stops36h 53m

฿29,939

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 23/9

15:45-17:01

3 stops37h 16m

Houston George Bush Intcntl

Thu 5/11

21:45-11:25

2 stops48h 40m

฿30,005

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 15/7

07:05-08:32

2 stops37h 27m

Houston George Bush Intcntl

Wed 22/7

17:25-05:05

1 stop23h 40m

฿33,621

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 22/9

02:35-21:15

2 stops30h 40m

Houston George Bush Intcntl

Thu 5/11

19:30-00:45

2 stops40h 15m

฿35,575

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 26/9

15:45-09:14

3 stops29h 29m

Houston George Bush Intcntl

Thu 5/11

10:00-11:25

2 stops36h 25m

฿36,422

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 14/7

09:35-08:32

2 stops34h 57m

Houston George Bush Intcntl

Tue 21/7

06:01-23:55

2 stops29h 54m

฿37,400

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 54 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 ฿24,499). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿38,703). 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 18 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
9,859 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

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
9,859 reviews
United Airlines
7.4
Good
9,859 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

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 23h 42m. 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 ฿31,982.

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

    ฿16,101 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 ฿18,291 and ฿18,674, 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 ฿24,499). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿38,703). 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 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 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿31,982Average฿34,328FlexibilityNo 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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