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Cheap flights from Bangkok to Houston from ฿14,016

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
7 Mar — 14 Mar1
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 5 February 2026.

Wed 15/413:25
BKK
-
IAH
2 stops27h 56m
Philippine Airlines
Wed 6/516:46
IAH
-
BKK
2 stops37h 44m
Philippine Airlines
Deal found 2/2฿23,412
Mon 23/318:45
BKK
-
IAH
2 stops46h 36m
Philippine Airlines
Tue 7/407:00
IAH
-
BKK
2 stops47h 30m
Philippine Airlines
Deal found 4/2฿28,601
Mon 20/423:40
BKK
-
IAH
2 stops41h 41m
Philippine Airlines
Tue 12/507:00
IAH
-
BKK
2 stops47h 30m
Philippine Airlines
Deal found 4/2฿28,759
Tue 17/218:45
BKK
-
IAH
2 stops66h 09m
Multiple Airlines
Tue 23/614:28
IAH
-
BKK
2 stops40h 02m
Multiple Airlines
Deal found 4/2฿30,024
Mon 9/214:00
BKK
-
IAH
2 stops39h 24m
Multiple Airlines
Tue 17/207:00
IAH
-
BKK
2 stops40h 00m
Multiple Airlines
Deal found 4/2฿30,436
Wed 4/321:30
BKK
-
IAH
2 stops39h 01m
เดลต้า
Sun 8/319:25
IAH
-
BKK
2 stops41h 20m
เดลต้า
Deal found 4/2฿30,499
Sat 17/1020:15
BKK
-
IAH
2 stops31h 22m
แอร์แคนาดา
Mon 19/1016:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 4/2฿30,689
Wed 15/413:25
BKK
-
IAH
2 stops27h 56m
Multiple Airlines
Wed 6/516:45
IAH
-
BKK
1 stop24h 20m
Multiple Airlines
Deal found 2/2฿31,037
Mon 9/202:05
BKK
-
HOU
2 stops33h 28m
เดลต้า
Wed 11/317:22
HOU
-
BKK
2 stops43h 23m
เดลต้า
Deal found 2/2฿37,776
Mon 20/417:30
BKK
-
HOU
2 stops23h 30m
Multiple Airlines
Tue 12/521:00
HOU
-
BKK
2 stops24h 45m
Multiple Airlines
Deal found 4/2฿38,946
Mon 9/209:20
DMK
-
IAH
2 stops24h 30m
Multiple Airlines
Tue 17/209:25
IAH
-
DMK
2 stops25h 50m
Multiple Airlines
Deal found 4/2฿40,243
Sun 8/202:05
BKK
-
HOU
2 stops33h 28m
เดลต้า
Tue 17/205:25
HOU
-
BKK
2 stops30h 30m
เดลต้า
Deal found 4/2฿41,636

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 5 February 2026.

Round-trip from

฿23,412

One-way from

฿14,047

Popular in

March

Cheapest in

January
Philippine Airlines
  • Philippine Airlines
  • 15/4-6/5
  • 4 total stops
  • 65h 40m total
  • Bangkok to Houston
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 10/5
  • 2 total stops
  • 28h 15m total
  • Bangkok to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿170,024 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿39,673 potential savings vs. average return price).
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 5 February 2026.
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

Mon 23/3

18:45-05:21

2 stops46h 36m

Houston George Bush Intcntl

Tue 7/4

07:00-12:10

2 stops41h 10m

฿29,645

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 15/4

13:25-05:21

2 stops27h 56m

Houston George Bush Intcntl

Wed 6/5

16:45-05:05

1 stop24h 20m

฿31,037

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 17/4

15:45-05:17

2 stops25h 32m

Houston George Bush Intcntl

Fri 8/5

10:00-09:35

2 stops35h 35m

฿33,315

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 23/2

16:55-12:00

3 stops32h 05m

Houston George Bush Intcntl

Tue 9/6

19:55-04:35

2 stops44h 40m

฿33,631

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 15/4

15:45-10:37

3 stops30h 52m

Houston George Bush Intcntl

Wed 6/5

14:50-09:35

2 stops30h 45m

฿33,884

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 17/4

13:25-05:21

2 stops27h 56m

Houston George Bush Intcntl

Fri 8/5

07:00-18:30

2 stops47h 30m

฿34,928

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 17/4

12:40-22:15

1 stop21h 35m

Houston George Bush Intcntl

Thu 7/5

01:10-10:40

1 stop21h 30m

฿36,763

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 15/4

12:40-22:15

1 stop21h 35m

Houston George Bush Intcntl

Tue 5/5

01:10-10:40

1 stop21h 30m

฿37,554

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 20/4

07:05-16:24

1 stop21h 19m

Houston George Bush Intcntl

Tue 12/5

10:00-05:05

2 stops55h 05m

฿37,997

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 6/3

16:55-10:38

3 stops30h 43m

Houston George Bush Intcntl

Sat 14/3

12:30-11:25

3 stops34h 55m

฿38,345

Flights are sorted by cheapest return flights first.

Deals found on 4/2

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 ฿30,467). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿40,465). 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 5 February 2026.
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
382 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

6.8

Overall

7.8

Food

7.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
382 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

6.8

Overall

7.8

Food

7.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
United Airlines
7.4
Good
9,235 reviews
Thai Airways
7.8
Good
382 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

6.8

Overall

7.8

Food

7.4

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 27h 56m. 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 ฿32,033. 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 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, October is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿30,467). Flying from Bangkok to Houston in February is currently the most expensive (average of ฿40,465). 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

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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
Chiang Mai to Hobby 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 5 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿32,033Average฿33,337FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Thai AirwaysCheapest฿37,583Average฿42,155FlexibilityNo 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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