Find flights
When to book
Airlines
FAQs

Cheap flights from Bangkok to Houston from ฿19,409

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
6 May — 13 May1
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 6 April 2026.

Wed 8/707:00
BKK
-
IAH
2 stops28h 43m
United Airlines
Sun 19/722:09
IAH
-
BKK
2 stops37h 46m
United Airlines
Deal found 5/4฿26,704
Tue 1/1208:15
BKK
-
IAH
1 stop21h 09m
แอร์แคนาดา
Tue 12/114:30
IAH
-
BKK
2 stops51h 00m
แอร์แคนาดา
Deal found 5/4฿29,472
Mon 18/507:05
BKK
-
IAH
2 stops48h 05m
แอร์แคนาดา
Wed 26/816:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 4/4฿30,547
Mon 18/507:05
BKK
-
IAH
2 stops48h 05m
แอร์แคนาดา
Tue 25/820:22
IAH
-
BKK
2 stops44h 43m
แอร์แคนาดา
Deal found 4/4฿30,677
Fri 15/507:05
BKK
-
IAH
2 stops42h 29m
แอร์แคนาดา
Mon 10/816:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 3/4฿31,166
Fri 15/507:05
BKK
-
IAH
2 stops42h 29m
แอร์แคนาดา
Wed 26/810:00
IAH
-
BKK
2 stops31h 05m
แอร์แคนาดา
Deal found 4/4฿31,263
Fri 15/507:05
BKK
-
IAH
2 stops48h 05m
แอร์แคนาดา
Mon 24/809:32
IAH
-
BKK
2 stops31h 33m
แอร์แคนาดา
Deal found 4/4฿31,296
Tue 3/1108:15
BKK
-
IAH
2 stops27h 30m
แอร์แคนาดา
Sat 7/1112:10
IAH
-
BKK
2 stops53h 20m
แอร์แคนาดา
Deal found 5/4฿31,491
Mon 18/507:05
BKK
-
IAH
2 stops48h 05m
แอร์แคนาดา
Fri 28/818:50
IAH
-
BKK
2 stops46h 15m
แอร์แคนาดา
Deal found 4/4฿31,654
Fri 15/507:05
BKK
-
IAH
2 stops48h 05m
แอร์แคนาดา
Sat 29/816:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 4/4฿31,784
Fri 15/509:50
BKK
-
HOU
2 stops35h 42m
เดลต้า
Mon 10/817:35
HOU
-
BKK
2 stops43h 30m
เดลต้า
Deal found 3/4฿41,717
Tue 12/523:30
DMK
-
IAH
1 stop20h 55m
Multiple Airlines
Wed 2/911:45
IAH
-
DMK
2 stops24h 30m
Multiple Airlines
Deal found 1/4฿43,052

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 6 April 2026.

Round-trip from

฿26,704

One-way from

฿19,409
United Airlines
  • United Airlines
  • 8/7-19/7
  • 4 total stops
  • 66h 29m total
  • Bangkok to Houston
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 38h 20m 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 6 April 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 10/9

09:35-08:45

1 stop35h 10m

Houston George Bush Intcntl

Mon 14/9

14:48-09:35

2 stops30h 47m

฿33,250

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 12/5

15:45-06:28

2 stops26h 43m

Houston George Bush Intcntl

Fri 28/8

11:35-04:35

1 stop29h 00m

฿33,738

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 15/5

15:45-10:37

3 stops30h 52m

Houston George Bush Intcntl

Mon 10/8

05:22-04:35

2 stops35h 13m

฿38,102

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 20/4

09:35-08:10

2 stops34h 35m

Houston George Bush Intcntl

Tue 21/4

18:30-09:35

2 stops27h 05m

฿38,916

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 8/7

07:00-23:43

2 stops28h 43m

Houston George Bush Intcntl

Sun 19/7

18:19-09:35

3 stops27h 16m

฿38,949

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 19/4

09:35-00:57

2 stops51h 22m

Houston George Bush Intcntl

Sat 25/4

11:55-09:35

3 stops33h 40m

฿40,740

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 15/5

09:50-09:32

2 stops35h 42m

Houston Hobby

Mon 10/8

17:35-01:05

2 stops43h 30m

฿41,717

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Wed 29/4

23:55-08:25

2 stops44h 30m

Houston George Bush Intcntl

Wed 29/7

10:45-00:15

2 stops25h 30m

฿45,234
Fastest return journey

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 12/5

23:30-08:25

1 stop20h 55m

Houston George Bush Intcntl

Wed 2/9

11:45-02:00

1 stop26h 15m

฿45,885

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 19/4

01:00-15:51

2 stops50h 51m

Houston George Bush Intcntl

Tue 21/4

18:40-13:05

1 stop30h 25m

฿46,667

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 54 resultsSorted by cheapest first
1
2
3
...
6

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 ฿29,407). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿41,652). 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 6 April 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
9,546 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,546 reviews
United Airlines
7.4
Good
9,546 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 20h 32m. 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 ฿32,973.

  • 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 ฿29,407). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿41,652). 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 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 6 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿32,973Average฿34,315FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.