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Cheap flights from Bangkok to Houston from ฿18,030

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
12 Jun — 19 Jun1
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 13 May 2026.

Thu 1/1007:00
BKK
-
IAH
2 stops27h 40m
United Airlines
Sat 31/1018:10
IAH
-
BKK
2 stops53h 15m
United Airlines
Deal found 12/5฿32,079
Thu 17/907:00
BKK
-
IAH
2 stops28h 30m
United Airlines
Tue 29/909:57
IAH
-
BKK
2 stops30h 38m
United Airlines
Deal found 8/5฿32,208
Tue 20/1007:00
BKK
-
IAH
2 stops27h 40m
United Airlines
Tue 27/1010:00
IAH
-
BKK
2 stops37h 25m
United Airlines
Deal found 10/5฿32,532
Mon 15/606:40
DMK
-
IAH
2 stops27h 40m
Multiple Airlines
Sun 21/601:20
IAH
-
DMK
2 stops33h 20m
Multiple Airlines
Deal found 12/5฿34,345
Wed 16/907:05
BKK
-
IAH
1 stop20h 32m
แอร์แคนาดา
Sun 20/910:00
IAH
-
BKK
2 stops55h 05m
แอร์แคนาดา
Deal found 8/5฿34,604
Wed 2/907:05
BKK
-
IAH
1 stop20h 41m
แอร์แคนาดา
Sun 6/910:00
IAH
-
BKK
2 stops55h 05m
แอร์แคนาดา
Deal found 11/5฿34,668
Sat 9/515:45
BKK
-
IAH
3 stops32h 07m
United Airlines
Sat 16/505:00
IAH
-
BKK
2 stops30h 55m
United Airlines
Deal found 8/5฿36,222
Fri 19/607:05
BKK
-
IAH
2 stops42h 19m
แอร์แคนาดา
Sat 4/717:25
IAH
-
BKK
1 stop23h 40m
แอร์แคนาดา
Deal found 8/5฿36,319
Thu 27/809:35
BKK
-
IAH
2 stops47h 45m
United Airlines
Sun 4/1016:20
IAH
-
BKK
2 stops29h 15m
United Airlines
Deal found 10/5฿36,481
Thu 18/602:40
BKK
-
HOU
2 stops33h 15m
Multiple Airlines
Sat 4/715:55
HOU
-
BKK
2 stops29h 50m
Multiple Airlines
Deal found 8/5฿40,883
Fri 26/613:20
BKK
-
HOU
2 stops27h 40m
Multiple Airlines
Fri 3/719:25
HOU
-
BKK
2 stops26h 20m
Multiple Airlines
Deal found 12/5฿44,671
Thu 1/1023:30
DMK
-
IAH
1 stop21h 55m
Multiple Airlines
Sat 31/1022:05
IAH
-
DMK
2 stops36h 00m
Multiple Airlines
Deal found 12/5฿49,299

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 13 May 2026.

Round-trip from

฿32,079

One-way from

฿18,030
United Airlines
  • United Airlines
  • 1/10-31/10
  • 4 total stops
  • 80h 55m total
  • Bangkok to Houston
Search Deals
27/8
  • 27/8
  • 1 total stop
  • 21h 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 13 May 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 17/9

07:00-23:30

2 stops28h 30m

Houston George Bush Intcntl

Tue 29/9

09:57-04:35

2 stops30h 38m

฿32,208

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 20/10

09:35-00:28

2 stops26h 53m

Houston George Bush Intcntl

Tue 27/10

18:10-11:25

3 stops29h 15m

฿36,319

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 14/9

09:50-22:49

2 stops24h 59m

Houston George Bush Intcntl

Fri 18/9

06:30-23:35

2 stops29h 05m

฿36,967

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 18/6

02:40-23:55

2 stops33h 15m

Houston Hobby

Sat 4/7

15:55-09:45

2 stops29h 50m

฿40,883

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 10/8

09:35-06:02

2 stops56h 27m

Houston George Bush Intcntl

Tue 18/8

15:34-09:35

3 stops30h 01m

฿41,239

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 9/8

02:30-18:44

2 stops28h 14m

Houston George Bush Intcntl

Tue 18/8

18:15-07:15

1 stop25h 00m

฿44,476
Fastest return journey

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 2/9

07:00-15:00

1 stop20h 00m

Houston George Bush Intcntl

Sun 6/9

11:35-04:35

1 stop29h 00m

฿45,771

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 10/8

21:40-22:46

2 stops37h 06m

Houston Hobby

Tue 18/8

06:00-01:05

2 stops31h 05m

฿53,054

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 17/9

23:50-16:50

1 stop29h 00m

Houston George Bush Intcntl

Tue 29/9

19:35-20:45

1 stop37h 10m

฿59,334

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 1/9

23:50-16:50

1 stop29h 00m

Houston George Bush Intcntl

Sat 5/9

19:35-11:25

1 stop27h 50m

฿59,593

Flights are sorted by cheapest return flights first.

Deals found on 10/5

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 ฿24,342). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿41,401). 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 13 May 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
9,706 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,706 reviews
United Airlines
7.4
Good
9,706 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 24h 59m. 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 ฿31,777.

  • 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 ฿24,342). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿41,401). 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 Austin flights
Chiang Mai to Hobby 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿31,777Average฿34,109FlexibilityNo 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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