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Cheap flights from Bangkok to Houston from ฿16,220

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HOU
15 Sep — 22 Sep1
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 16 August 2026.

Sat 5/917:15 -
1 stop41h 10m
Mon 14/901:10 -
1 stop32h 25m
Deal found 12/8฿27,011
Sun 6/908:15 -
1 stop26h 10m
Fri 30/1000:40 -
1 stop22h 10m
Deal found 12/8฿27,077
Mon 7/917:15 -
1 stop41h 10m
Fri 11/901:10 -
1 stop21h 30m
Deal found 15/8฿27,806
Sun 30/808:15 -
1 stop26h 35m
Sat 5/901:10 -
1 stop21h 30m
Deal found 15/8฿27,872
Mon 19/1017:15 -
1 stop41h 00m
Mon 9/1123:30 -
1 stop33h 15m
Deal found 13/8฿27,938
Fri 4/908:15 -
1 stop26h 10m
Fri 11/901:10 -
1 stop27h 40m
Deal found 15/8฿28,368
Fri 4/912:40 -
1 stop21h 45m
Thu 10/901:10 -
1 stop21h 30m
Deal found 15/8฿28,468
Sun 30/808:15 -
1 stop26h 35m
Fri 4/901:10 -
1 stop21h 30m
Deal found 15/8฿28,666
Mon 19/1012:40 -
1 stop21h 35m
Fri 23/1001:00 -
1 stop21h 50m
Deal found 14/8฿28,898
Sat 5/912:40 -
1 stop21h 45m
Thu 10/901:10 -
1 stop21h 30m
Deal found 15/8฿29,262
Mon 7/917:15 -
1 stop41h 10m
Sun 13/901:10 -
1 stop21h 30m
Deal found 15/8฿29,361
Mon 31/808:15 -
1 stop26h 35m
Sun 6/901:10 -
1 stop21h 30m
Deal found 16/8฿29,527

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 16 August 2026.

Round-trip from

฿27,011

One-way from

฿16,220

Popular in

April

Cheapest in

July

Average price

฿36,843
Thai Airways
  • Thai Airways
  • 5/9-14/9
  • 2 total stops
  • 73h 35m total
  • Bangkok to Houston
Search Deals
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 16/10
  • 2 total stops
  • 31h 20m total
  • Bangkok to Houston
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (฿325,411 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿64,563 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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 16 August 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 Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Mon 19/10

09:50-22:02

2 stops24h 12m

Houston George Bush Intcntl

Mon 9/11

19:41-00:45

2 stops40h 04m

฿32,473

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Sun 18/10

14:00-15:37

2 stops37h 37m

Houston George Bush Intcntl

Sun 8/11

16:25-06:30

2 stops49h 05m

฿32,804

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Sun 6/9

15:45-10:25

3 stops30h 40m

Houston George Bush Intcntl

Sat 31/10

06:00-05:10

2 stops35h 10m

฿34,525

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Mon 19/10

15:45-09:14

3 stops29h 29m

Houston George Bush Intcntl

Mon 9/11

06:00-05:10

2 stops34h 10m

฿34,558

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Sun 18/10

15:45-08:19

3 stops28h 34m

Houston George Bush Intcntl

Sun 8/11

20:06-05:10

2 stops44h 04m

฿34,558

BangkokHouston

BKK Bangkok Suvarnabhumi - HOU Houston Hobby

BKKHOU

Bangkok Suvarnabhumi

Thu 29/10

00:55-23:03

2 stops34h 08m

Houston Hobby

Mon 4/1

10:05-21:30

2 stops46h 25m

฿37,140

BangkokHouston

BKK Bangkok Suvarnabhumi - HOU Houston Hobby

BKKHOU

Bangkok Suvarnabhumi

Sat 26/9

09:50-16:31

2 stops42h 41m

Houston Hobby

Sat 3/10

17:26-01:05

2 stops43h 39m

฿37,372

BangkokHouston

BKK Bangkok Suvarnabhumi - HOU Houston Hobby

BKKHOU

Bangkok Suvarnabhumi

Sun 27/9

09:50-13:18

2 stops39h 28m

Houston Hobby

Sun 4/10

06:00-23:35

2 stops29h 35m

฿37,405

BangkokHouston

BKK Bangkok Suvarnabhumi - HOU Houston Hobby

BKKHOU

Bangkok Suvarnabhumi

Mon 7/9

23:30-22:39

2 stops35h 09m

Houston Hobby

Mon 14/9

17:20-01:05

2 stops43h 45m

฿37,604

BangkokHouston

BKK Bangkok Suvarnabhumi - HOU Houston Hobby

BKKHOU

Bangkok Suvarnabhumi

Fri 11/9

09:50-16:30

2 stops42h 40m

Houston Hobby

Sat 26/9

17:26-21:45

2 stops40h 19m

฿39,127

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 54 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, September is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿33,532). Flying from Bangkok to Houston in March is currently the most expensive (average of ฿83,483). 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 16 August 2026.
Get a feel of what it's like to fly with United Airlines and แอร์แคนาดา 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
10,105 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,105 reviews
United Airlines
7.4
Good
10,105 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
แอร์แคนาดา
7.1
Good
11,479 reviews
United Airlines
7.4
Good
10,105 reviews
Check prices

Crew

8.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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 30h 40m. 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 ฿30,952. Another airline that can offer you cheap pricing is แอร์แคนาดา. United Airlines is 26% 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?

    ฿16,360 is the cheapest one-way deal found within the past few days, from ZIPAIR. You may also be able to find cheap deals on แอร์แคนาดา and เดลต้า, with prices starting from ฿18,585 and ฿18,974, 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, September is the cheapest month in which you can book a flight from Bangkok to Houston (average of ฿33,532). Flying from Bangkok to Houston in March is currently the most expensive (average of ฿83,483). 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 Hobby flights
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 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest฿30,952Average฿35,858FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
แอร์แคนาดาCheapest฿31,954Average฿35,038FlexibilityNo cancel feeOn-time67%
Search แอร์แคนาดา 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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