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Cheap flights from Bangkok to Houston from ฿14,107

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 November 2025.

Round-trip from

฿29,836

One-way from

฿14,107

Popular in

May

Cheapest in

March

Average price

฿35,998
22/4-29/4
  • 22/4-29/4
  • 4 total stops
  • 101h 38m total
  • Bangkok to Houston
Search Deals
30/11
  • 30/11
  • 3 total stops
  • 52h 44m total
  • Bangkok to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿44,707 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿14,318 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 November 2025.

Tue 23/1200:55BKK - IAH
2 stops33h 20mเดลต้า
Sun 18/105:30IAH - BKK
2 stops30h 25mเดลต้า
Deal found 16/11฿31,036
Wed 10/1210:10BKK - IAH
2 stops46h 00mIndiGo
Wed 14/114:55IAH - BKK
2 stops41h 10mIndiGo
Deal found 17/11฿31,166
Wed 24/1208:15BKK - IAH
2 stops28h 01mแอร์แคนาดา
Fri 16/111:55IAH - BKK
2 stops45h 35mแอร์แคนาดา
Deal found 16/11฿31,912
Fri 21/1102:05BKK - IAH
2 stops34h 52mเดลต้า
Sat 29/1107:40IAH - BKK
2 stops28h 05mเดลต้า
Deal found 17/11฿32,301
Fri 26/1210:10BKK - IAH
1 stop40h 00mMultiple Airlines
Sun 18/119:53IAH - BKK
2 stops49h 17mMultiple Airlines
Deal found 16/11฿32,561
Thu 25/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Wed 14/117:25IAH - BKK
2 stops40h 05mแอร์แคนาดา
Deal found 16/11฿33,015
Thu 25/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Thu 15/107:10IAH - BKK
2 stops26h 20mแอร์แคนาดา
Deal found 16/11฿33,209
Wed 24/1208:15BKK - IAH
2 stops28h 01mแอร์แคนาดา
Tue 13/117:25IAH - BKK
2 stops40h 05mแอร์แคนาดา
Deal found 16/11฿33,339
Wed 24/1205:50BKK - IAH
1 stop26h 20mMultiple Airlines
Sun 18/119:53IAH - BKK
2 stops49h 17mMultiple Airlines
Deal found 16/11฿33,371
Mon 22/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Wed 14/117:25IAH - BKK
2 stops40h 05mแอร์แคนาดา
Deal found 16/11฿33,469
Wed 24/1208:15BKK - IAH
2 stops28h 01mแอร์แคนาดา
Mon 12/107:10IAH - BKK
2 stops26h 20mแอร์แคนาดา
Deal found 16/11฿33,533
Tue 9/1202:05BKK - HOU
2 stops44h 29mเดลต้า
Wed 14/105:45HOU - BKK
2 stops30h 10mเดลต้า
Deal found 17/11฿34,539

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 November 2025.
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

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 22/4

22:50-23:58

2 stops61h 08m

Houston George Bush Intcntl

Wed 29/4

07:35-12:05

2 stops40h 30m

฿29,836

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 28/1

09:40-10:37

2 stops37h 57m

Houston George Bush Intcntl

Sat 31/1

05:30-00:45

2 stops30h 15m

฿30,971

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 25/12

23:15-18:09

2 stops31h 54m

Houston George Bush Intcntl

Wed 14/1

18:41-00:55

2 stops41h 14m

฿31,036

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 23/12

00:55-23:38

2 stops35h 43m

Houston George Bush Intcntl

Thu 15/1

07:20-00:55

2 stops28h 35m

฿31,036

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 23/12

00:55-21:15

2 stops33h 20m

Houston George Bush Intcntl

Sun 18/1

05:30-00:55

2 stops30h 25m

฿31,036

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/12

10:50-19:10

2 stops45h 20m

Houston George Bush Intcntl

Wed 14/1

14:55-21:05

2 stops41h 10m

฿31,166

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 6/2

08:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Mon 16/2

07:10-22:30

2 stops26h 20m

฿31,523

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 28/1

08:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Sat 31/1

07:10-22:30

2 stops26h 20m

฿31,588

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/3

07:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Wed 11/3

17:25-05:30

1 stop24h 05m

฿32,593

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 22/4

07:15-19:02

1 stop23h 47m

Houston George Bush Intcntl

Wed 29/4

17:25-05:15

1 stop23h 50m

฿32,625

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 48 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, December is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,712). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿39,890). 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.

What is the cheapest time of day to fly from BKK to HOU?

Find hourly flight availability from Bangkok to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

It’s typically best to fly out from Bangkok to Houston in the morning. Doing so could potentially save you 27% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from Bangkok to Houston?

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 November 2025.
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
362 reviews
Check prices

Comfort

7.6

Boarding

7.8

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
362 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Comfort

7.6

Boarding

7.8

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
United Airlines
7.4
Good
9,016 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Comfort

7.6

Boarding

7.8

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 57m. The distance between Bangkok and Houston is about 14851 km.

  • What are the cheapest airlines flying from Bangkok to Houston round-trip?

    Cheapflights users have booked flights from Bangkok to Houston return from ฿32,728. Another airline that can offer you cheap pricing is Thai Airways. United Airlines is 9% cheaper than the average price of flights available within the next 90 days to this destination.

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

    ฿16,053 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on ZIPAIR and Korean Air, with prices starting from ฿16,799 and ฿21,177, 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, December is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,712). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿39,890). 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 San Antonio 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 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿32,728Average฿34,233FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿36,544Average฿42,696FlexibilityNo 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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