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฿16,974+ Cheap flights to Houston

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Houston
Explore the most affordable flight options available to Houston. Find the lowest fares based on data from user searches, with prices last updated on 18 July 2026.

Tue 27/1009:40
BKK
-
IAH
2 stops34h 57m
เดลต้า
Tue 9/206:30
IAH
-
BKK
2 stops26h 00m
เดลต้า
Deal found 16/7฿30,889
Tue 27/1007:25
BKK
-
IAH
1 stop19h 13m
แอร์แคนาดา
Tue 9/218:10
IAH
-
BKK
1 stop23h 20m
แอร์แคนาดา
Deal found 16/7฿31,898
Fri 21/817:50
BKK
-
IAH
2 stops34h 33m
Multiple Airlines
Sat 5/917:38
IAH
-
BKK
2 stops30h 22m
Multiple Airlines
Deal found 15/7฿32,469
Mon 21/907:05
BKK
-
IAH
2 stops48h 01m
แอร์แคนาดา
Wed 23/916:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 15/7฿32,570
Sun 4/1010:20
BKK
-
IAH
2 stops42h 55m
Multiple Airlines
Thu 8/1014:52
IAH
-
BKK
2 stops33h 18m
Multiple Airlines
Deal found 15/7฿32,872
Tue 27/1007:25
BKK
-
IAH
2 stops47h 24m
แอร์แคนาดา
Thu 18/218:10
IAH
-
BKK
2 stops32h 35m
แอร์แคนาดา
Deal found 17/7฿33,074
Thu 1/1008:00
BKK
-
IAH
2 stops43h 37m
แอร์แคนาดา
Sat 31/1018:10
IAH
-
BKK
2 stops38h 45m
แอร์แคนาดา
Deal found 14/7฿33,511
Fri 30/1009:40
BKK
-
HOU
2 stops25h 29m
เดลต้า
Mon 4/106:00
HOU
-
BKK
2 stops42h 25m
เดลต้า
Deal found 17/7฿36,267
Mon 31/809:50
BKK
-
HOU
2 stops36h 00m
เดลต้า
Mon 7/913:13
HOU
-
BKK
2 stops36h 22m
เดลต้า
Deal found 17/7฿36,334
Fri 28/802:35
BKK
-
HOU
2 stops43h 15m
เดลต้า
Sat 5/910:50
HOU
-
BKK
2 stops46h 55m
เดลต้า
Deal found 15/7฿37,712
Thu 1/1011:15
DMK
-
IAH
1 stop34h 10m
Multiple Airlines
Sat 31/1010:55
IAH
-
DMK
2 stops45h 35m
Multiple Airlines
Deal found 14/7฿38,687
Wed 19/817:30
BKK
-
HOU
2 stops24h 30m
Multiple Airlines
Wed 26/820:50
HOU
-
BKK
2 stops24h 55m
Multiple Airlines
Deal found 14/7฿39,057

Find flight deals to Houston

Find the latest flights to Houston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 18 July 2026.

Return from

฿30,889

One-way from

฿16,974
เดลต้า
  • เดลต้า
  • 27/10-9/2
  • 4 total stops
  • 60h 57m total
  • Bangkok to Houston
Search Deals
ZIPAIR
  • ZIPAIR
  • 8/9
  • 1 total stop
  • 22h 35m total
  • Bangkok to Houston
Search Deals

Cheapflights Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 18 July 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 27/10

09:40-08:37

2 stops34h 57m

Houston George Bush Intcntl

Tue 9/2

06:30-21:30

2 stops26h 00m

฿30,889

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 20/10

15:45-09:14

3 stops29h 29m

Houston George Bush Intcntl

Wed 4/11

10:01-11:30

2 stops36h 29m

฿35,124

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 31/8

09:50-16:25

2 stops42h 35m

Houston Hobby

Mon 7/9

17:20-23:35

2 stops42h 15m

฿36,334

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 28/8

02:35-09:50

2 stops43h 15m

Houston Hobby

Sat 5/9

10:50-21:45

2 stops46h 55m

฿37,712
Fastest return journey

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 19/8

17:30-06:00

2 stops24h 30m

Houston Hobby

Wed 26/8

20:50-09:45

2 stops24h 55m

฿39,057

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 14/8

07:00-00:45

2 stops29h 45m

Houston George Bush Intcntl

Fri 21/8

11:55-09:35

3 stops33h 40m

฿39,259

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 21/8

10:50-06:00

2 stops31h 10m

Houston Hobby

Sat 5/9

19:55-16:20

2 stops32h 25m

฿41,107

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 21/9

15:45-06:11

2 stops26h 26m

Houston George Bush Intcntl

Wed 23/9

20:05-09:35

2 stops25h 30m

฿41,141

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 22/8

15:45-06:35

2 stops26h 50m

Houston George Bush Intcntl

Sat 12/9

10:10-23:55

1 stop25h 45m

฿41,645

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 31/8

10:50-06:00

2 stops31h 10m

Houston Hobby

Mon 7/9

12:35-09:45

3 stops33h 10m

฿47,090

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 53 resultsSorted by cheapest first
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6

Best time to book a flight to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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 to Houston

How long is the flight to Houston?

On average, a flight from Bangkok to Houston takes 26 hours 55 minutes. Flights to Houston from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Houston?

The most popular airlines flying from Bangkok to Houston are แอร์แคนาดา and United Airlines.

แอร์แคนาดา
แอร์แคนาดา
From ฿32,446
United Airlines
United Airlines
From ฿32,996

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from Bangkok to Houston are แอร์แคนาดา and United Airlines.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm 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.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

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).

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 July 2026.
See what other customers who have flown with United Airlines and แอร์แคนาดา to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,005 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
10,005 reviews
United Airlines
7.4
Good
10,005 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

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
11,352 reviews
United Airlines
7.4
Good
10,005 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

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

FAQs about flying to Houston

  • Can I find cheaper flights to Houston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, แอร์แคนาดา is rated the highest out of the airlines that fly to Houston.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, Chiang Mai offers the quickest one-way flight (24 hours 49 minutes).

  • Does Houston Hobby have rental cars?

    Yes. Those touching down at Houston Hobby can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Quality Suites Houston Hobby Airport is the closest property to Houston Hobby (0.0 km away from Houston Hobby).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airports serving Houston

Book a flight to or from one of these Houston airports.
Flights to Hobby
Flights from Hobby

Fly with Cheapflights

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How does Cheapflights help users find flights to Houston?

Cheapflights helps you search for flights to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights to Houston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Houston with no change fees?

Yes! Cheapflights helps users easily find flights to Houston with no change fees.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Houston today and book when you’re ready!

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