How long is the flight from Bangkok to Houston?

Departing from Bangkok to Houston will take you 36h 58m. The distance between Bangkok and Houston is about 14888 km. Find deals

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

Cheapflights users have booked flights from Bangkok to Houston return from ฿31,825. Another airline that can offer you cheap pricing is Thai Airways. United Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm. Find deals

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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.

฿16,565+ Flights from Bangkok to Houston

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 19 December 2025.

Thu 25/1208:15BKK - IAH

1 stop21h 09mแอร์แคนาดา

Wed 7/117:25IAH - BKK

1 stop24h 05mแอร์แคนาดา

Deal found 19/12฿32,187

Thu 25/1212:15BKK - IAH

3 stops29h 26mMultiple Airlines

Wed 7/121:05IAH - BKK

2 stops35h 00mMultiple Airlines

Deal found 19/12฿42,339

Thu 25/1221:30BKK - HOU

2 stops38h 41mเดลต้า

Wed 7/117:04HOU - BKK

2 stops41h 16mเดลต้า

Deal found 19/12฿56,829

Best flights from Bangkok to Houston
Discover carefully curated flight deals from Bangkok to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2025.

Mon 23/323:50BKK - IAH

2 stops60h 08mMultiple Airlines

Tue 7/407:35IAH - BKK

2 stops46h 55mMultiple Airlines

Deal found 19/12฿23,260

Mon 9/321:30BKK - HOU

2 stops36h 58mเดลต้า

Tue 24/317:27HOU - BKK

2 stops43h 28mเดลต้า

Deal found 18/12฿30,678

Tue 24/307:15BKK - IAH

1 stop21h 09mแอร์แคนาดา

Sat 28/305:00IAH - BKK

2 stops36h 05mแอร์แคนาดา

Deal found 18/12฿32,910

Mon 23/316:55BKK - IAH

3 stops38h 08mUnited Airlines

Tue 7/405:00IAH - BKK

2 stops35h 35mUnited Airlines

Deal found 19/12฿33,601

Thu 12/209:40BKK - HOU

2 stops25h 48mKorean Air

Mon 16/205:25HOU - BKK

2 stops30h 30mKorean Air

Deal found 16/12฿44,697

Mon 23/321:30BKK - IAH

2 stops38h 29mเดลต้า

Tue 7/416:59IAH - BKK

2 stops40h 46mเดลต้า

Deal found 17/12฿30,678

Mon 2/310:55BKK - IAH

2 stops42h 38mMultiple Airlines

Tue 17/318:53IAH - BKK

2 stops33h 52mMultiple Airlines

Deal found 17/12฿32,595

Thu 5/202:05BKK - HOU

2 stops45h 16mเดลต้า

Mon 16/210:50HOU - BKK

2 stops45h 40mเดลต้า

Deal found 17/12฿31,935

Thu 5/202:05BKK - IAH

2 stops32h 08mเดลต้า

Mon 16/218:32IAH - BKK

2 stops39h 48mเดลต้า

Deal found 17/12฿31,935

Sun 1/206:55DMK - IAH

3 stops30h 24mMultiple Airlines

Sun 1/305:15IAH - DMK

2 stops32h 15mMultiple Airlines

Deal found 19/12฿37,561

Mon 2/309:40BKK - HOU

2 stops39h 40mเดลต้า

Tue 17/314:05HOU - BKK

2 stops45h 15mเดลต้า

Deal found 17/12฿34,198

Fri 6/210:55BKK - HOU

3 stops22h 20mMultiple Airlines

Mon 16/216:30HOU - BKK

2 stops28h 20mMultiple Airlines

Deal found 19/12฿39,447

Sun 1/210:55BKK - HOU

2 stops21h 55mMultiple Airlines

Sun 1/316:30HOU - BKK

2 stops31h 35mMultiple Airlines

Deal found 18/12฿40,265

Sun 1/223:15BKK - HOU

2 stops36h 18mเดลต้า

Sun 1/305:25HOU - BKK

2 stops27h 05mเดลต้า

Deal found 18/12฿37,499

Sat 31/121:30BKK - HOU

2 stops38h 03mเดลต้า

Sat 7/205:45HOU - BKK

2 stops42h 40mเดลต้า

Deal found 16/12฿37,499

Wed 14/123:50DMK - IAH

1 stop20h 35mMultiple Airlines

Thu 22/109:25IAH - DMK

1 stop28h 20mMultiple Airlines

Deal found 17/12฿44,225

Wed 14/123:50DMK - IAH

1 stop20h 35mMultiple Airlines

Wed 21/121:05IAH - DMK

2 stops38h 10mMultiple Airlines

Deal found 17/12฿59,973

Last-minute flights from Bangkok to Houston
Discover last-minute flight deals from Bangkok to Houston. Data last updated 19 December 2025 and is based on user searches.

Thu 25/1208:15BKK - IAH

1 stop21h 09mแอร์แคนาดา

Wed 7/117:25IAH - BKK

1 stop24h 05mแอร์แคนาดา

Deal found 19/12฿32,187

Wed 14/113:20BKK - IAH

2 stops47h 34mMultiple Airlines

Wed 21/119:17IAH - BKK

2 stops57h 33mMultiple Airlines

Deal found 17/12฿29,326

Wed 14/108:15BKK - IAH

2 stops47h 26mแอร์แคนาดา

Wed 21/117:25IAH - BKK

1 stop24h 05mแอร์แคนาดา

Deal found 17/12฿34,010

Wed 14/116:55BKK - IAH

3 stops30h 45mUnited Airlines

Thu 22/107:30IAH - BKK

2 stops32h 40mUnited Airlines

Deal found 17/12฿35,047

Wed 14/108:15BKK - IAH

2 stops47h 26mแอร์แคนาดา

Thu 22/114:26IAH - BKK

2 stops51h 04mแอร์แคนาดา

Deal found 18/12฿35,487

Wed 14/114:25BKK - IAH

1 stop30h 20mANA

Thu 22/111:55IAH - BKK

2 stops28h 15mANA

Deal found 18/12฿35,550

Wed 14/108:15BKK - IAH

1 stop21h 09mMultiple Airlines

Thu 22/109:25IAH - BKK

1 stop23h 50mMultiple Airlines

Deal found 17/12฿39,950

Wed 14/123:50DMK - IAH

1 stop20h 35mMultiple Airlines

Thu 22/109:25IAH - DMK

1 stop28h 20mMultiple Airlines

Deal found 17/12฿44,225

Wed 14/109:40BKK - HOU

2 stops37h 41mเดลต้า

Wed 21/117:04HOU - BKK

2 stops39h 26mเดลต้า

Deal found 17/12฿55,384

Wed 14/108:05BKK - HOU

2 stops23h 01mAmerican Airlines

Wed 21/106:00HOU - BKK

2 stops28h 35mAmerican Airlines

Deal found 17/12฿56,452

Sun 18/108:05BKK - HOU

2 stops23h 01mAmerican Airlines

Tue 20/106:00HOU - BKK

2 stops28h 35mAmerican Airlines

Deal found 18/12฿56,484

Sat 31/121:30BKK - HOU

2 stops38h 03mเดลต้า

Sat 7/205:45HOU - BKK

2 stops42h 40mเดลต้า

Deal found 16/12฿37,499

One-way flights from Bangkok to Houston
Search for one-way flight options from Bangkok to Houston. Find affordable one-way fares based on user searches. Data last updated 19 December 2025.

Tue 27/104:00DMK - IAH

3 stops32h 39mMultiple Airlines

Deal found 17/12฿16,565

Thu 12/201:10BKK - IAH

2 stops55h 13mMultiple Airlines

Deal found 18/12฿16,848

Sat 4/401:15BKK - IAH

2 stops54h 03mMultiple Airlines

Deal found 17/12฿16,879

Thu 2/420:20BKK - IAH

2 stops58h 58mMultiple Airlines

Deal found 17/12฿17,162

Tue 31/312:15BKK - IAH

3 stops32h 39mMultiple Airlines

Deal found 17/12฿17,256

Mon 16/215:45BKK - IAH

3 stops36h 35mMultiple Airlines

Deal found 18/12฿17,319

Mon 30/302:15DMK - IAH

1 stop42h 10mMultiple Airlines

Deal found 17/12฿17,413

Wed 28/123:45BKK - IAH

1 stop20h 40mZIPAIR

Deal found 17/12฿17,445

Mon 16/223:45BKK - IAH

1 stop20h 40mZIPAIR

Deal found 18/12฿17,476

Sun 5/407:30DMK - IAH

3 stops47h 48mMultiple Airlines

Deal found 17/12฿17,665

Mon 30/319:55BKK - IAH

3 stops59h 23mMultiple Airlines

Deal found 17/12฿17,665

Tue 27/108:15BKK - IAH

2 stops47h 26mแอร์แคนาดา

Deal found 17/12฿17,696

Find flight deals from Bangkok to Houston

Round-trip from	฿28,980
One-way from	฿16,565
Popular in	March
Cheapest in	January
Average price	฿36,839

1/2-1/3
6 total stops
68h 59m total
Bangkok to Houston

Search Deals

27/1
3 total stops
32h 39m total
Bangkok to Houston

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (฿167,847 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (฿39,165 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

23:50-23:58

2 stops60h 08m

Houston George Bush Intcntl

Tue 7/4

07:35-18:30

2 stops46h 55m

฿23,260

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 9/3

21:30-22:28

2 stops36h 58m

Houston Hobby

Tue 24/3

17:27-00:55

2 stops43h 28m

฿30,678

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

21:30-23:59

2 stops38h 29m

Houston George Bush Intcntl

Tue 7/4

16:59-21:45

2 stops40h 46m

฿30,678

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 5/2

02:05-10:21

2 stops45h 16m

Houston Hobby

Mon 16/2

10:50-21:30

2 stops45h 40m

฿31,935

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 5/2

02:05-21:13

2 stops32h 08m

Houston George Bush Intcntl

Mon 16/2

18:32-23:20

2 stops39h 48m

฿31,935

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 2/3

10:55-16:33

2 stops42h 38m

Houston George Bush Intcntl

Tue 17/3

18:53-16:45

2 stops33h 52m

฿32,595

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 24/3

07:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Sat 28/3

05:00-05:05

2 stops36h 05m

฿32,910

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/3

16:55-19:03

3 stops38h 08m

Houston George Bush Intcntl

Tue 7/4

05:00-04:35

2 stops35h 35m

฿33,601

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 2/3

09:40-12:20

2 stops39h 40m

Houston Hobby

Tue 17/3

14:05-23:20

2 stops45h 15m

฿34,198

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sun 1/2

23:15-22:33

2 stops36h 18m

Houston Hobby

Sun 1/3

05:25-21:30

2 stops27h 05m

฿37,499

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 47 results

...

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, October is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,269). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿38,662). 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?

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.

Reviews of airlines servicing Houston

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

366 reviews

Check prices

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

366 reviews

Thai Airways

7.8

Good

366 reviews

Check prices

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

9,093 reviews

Thai Airways

7.8

Good

366 reviews

Check prices

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

How long is the flight from Bangkok to Houston?
Departing from Bangkok to Houston will take you 36h 58m. The distance between Bangkok and Houston is about 14888 km.
What are the cheapest airlines flying from Bangkok to Houston round-trip?
Cheapflights users have booked flights from Bangkok to Houston return from ฿31,825. Another airline that can offer you cheap pricing is Thai Airways. United Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.
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, October is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,269). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿38,662). 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

Alternative routes for Bangkok to Houston

Chiang Mai to Hobby flights

Chiang Mai to San Antonio flights

Chiang Mai to Austin flights

Top 2 airlines flying from Bangkok to Houston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest฿31,825	Average฿33,120	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Thai Airways	Cheapest฿35,419	Average฿41,381	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

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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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.

Cheap flights from Bangkok to Houston from ฿16,565

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangkok to Houston

Cheapest flights from Bangkok to HoustonExplore 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 19 December 2025.

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 19 December 2025.

Find flight deals from Bangkok to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok to Houston that are best for you.

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.

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?

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 19 December 2025.

Reviews of airlines servicing Houston

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.

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?

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

What are the most popular routes from Bangkok to Houston?

Can I find deals for flights from Bangkok to Houston that include hotel bookings?

How can I find direct flights from Bangkok to Houston?

Can I find deals for business class flights from Bangkok to Houston?

What is the cheapest month to book a flight from Bangkok to Houston?

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.

Top 2 airlines flying from Bangkok to Houston

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?

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Houston?

Can Cheapflights find flights from Bangkok to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Bangkok to Houston become cheaper?

100% Free

Book With Flexibility

Travel Smart

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 19 December 2025.