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Cheap flights from Bangkok to Houston from ฿15,868

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
8 Jan — 15 Jan1
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 9 December 2025.

Wed 10/1215:30BKK - IAH
2 stops40h 40mIndiGo
Wed 14/121:05IAH - BKK
2 stops35h 00mIndiGo
Deal found 7/12฿32,117
Wed 10/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Tue 9/618:10IAH - BKK
2 stops47h 05mแอร์แคนาดา
Deal found 7/12฿32,436
Wed 10/1207:10BKK - IAH
2 stops24h 45mANA
Wed 14/110:20IAH - BKK
1 stop29h 50mANA
Deal found 7/12฿33,487
Wed 10/1208:15BKK - IAH
1 stop21h 09mMultiple Airlines
Wed 14/117:45IAH - BKK
1 stop35h 40mMultiple Airlines
Deal found 7/12฿37,088
Wed 10/1217:30BKK - IAH
1 stop40h 20mThai Airways
Mon 8/601:10IAH - BKK
1 stop21h 30mThai Airways
Deal found 7/12฿42,632
Tue 9/1202:05BKK - HOU
2 stops33h 43mเดลต้า
Wed 14/105:45HOU - BKK
2 stops26h 45mเดลต้า
Deal found 7/12฿43,333
Wed 10/1222:05BKK - HOU
2 stops26h 40mJapan Airlines
Tue 9/605:02HOU - BKK
2 stops29h 58mJapan Airlines
Deal found 7/12฿44,735
Wed 10/1216:55BKK - IAH
2 stops26h 08mUnited Airlines
Tue 9/614:48IAH - BKK
3 stops30h 57mUnited Airlines
Deal found 7/12฿45,054
Wed 10/1210:50BKK - IAH
2 stops45h 20mMultiple Airlines
Thu 18/1209:05IAH - BKK
1 stop24h 50mMultiple Airlines
Deal found 8/12฿48,144
Wed 10/1207:25DMK - IAH
2 stops26h 25mMultiple Airlines
Thu 18/1209:05IAH - DMK
2 stops26h 10mMultiple Airlines
Deal found 8/12฿53,465
Sat 13/1208:15BKK - IAH
1 stop21h 09mแอร์แคนาดา
Sat 20/1214:26IAH - BKK
2 stops51h 04mแอร์แคนาดา
Deal found 8/12฿66,911
Sat 13/1223:15BKK - IAH
1 stop26h 55mเตอร์กิชแอร์ไลน์
Sat 20/1221:05IAH - BKK
1 stop29h 00mเตอร์กิชแอร์ไลน์
Deal found 8/12฿71,882

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 9 December 2025.

Round-trip from

฿23,196

One-way from

฿15,868

Popular in

March

Cheapest in

January

Average price

฿37,343
12/5-2/6
  • 12/5-2/6
  • 4 total stops
  • 84h 50m total
  • Bangkok to Houston
Search Deals
15/12
  • 15/12
  • 2 total stops
  • 55h 22m total
  • Bangkok to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿172,467 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿40,246 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 9 December 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

Tue 27/1

07:55-00:19

2 stops29h 24m

Houston George Bush Intcntl

Sun 8/2

16:13-10:40

2 stops29h 27m

฿30,301

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 21/1

21:30-22:33

2 stops38h 03m

Houston Hobby

Wed 28/1

05:45-00:55

2 stops30h 10m

฿30,970

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 6/2

08:00-21:44

2 stops26h 44m

Houston George Bush Intcntl

Mon 16/2

07:10-22:30

2 stops26h 20m

฿31,926

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 29/5

10:50-00:05

2 stops25h 15m

Houston Hobby

Wed 3/6

20:35-09:45

2 stops25h 10m

฿33,169

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 13/5

18:30-19:02

2 stops36h 32m

Houston George Bush Intcntl

Sat 30/5

05:05-05:15

2 stops36h 10m

฿33,392

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 27/1

08:15-16:24

1 stop21h 09m

Houston George Bush Intcntl

Sun 8/2

10:03-06:30

2 stops31h 27m

฿33,392

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 29/5

15:40-13:25

3 stops33h 45m

Houston George Bush Intcntl

Wed 3/6

20:05-04:35

2 stops44h 30m

฿33,870

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 27/1

14:05-10:15

2 stops33h 10m

Houston Hobby

Sun 8/2

12:20-09:50

2 stops32h 30m

฿34,029

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 14/5

23:30-14:57

2 stops27h 27m

Houston George Bush Intcntl

Wed 3/6

06:30-23:25

2 stops28h 55m

฿34,093

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 13/5

21:40-14:57

2 stops29h 17m

Houston George Bush Intcntl

Tue 2/6

06:30-23:25

2 stops28h 55m

฿34,093

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 58 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, October is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,684). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿39,191). 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 9 December 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.

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 9 December 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
366 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Food

7.3

Entertainment

6.9

Overall

7.8

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

Boarding

7.9

Comfort

7.5

Crew

8.3

Food

7.3

Entertainment

6.9

Overall

7.8

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
9,089 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Boarding

7.9

Comfort

7.5

Crew

8.3

Food

7.3

Entertainment

6.9

Overall

7.8

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 26h 44m. 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 are the cheapest airlines flying from Bangkok to Houston round-trip?

    Cheapflights users have booked flights from Bangkok to Houston return from ฿32,261. 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 ฿30,684). Flying from Bangkok to Houston in August is currently the most expensive (average of ฿39,191). 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 San Antonio flights
Chiang Mai to Austin 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 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿32,261Average฿33,574FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿35,904Average฿41,947FlexibilityNo 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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