Find flights
Airlines

฿18,506+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
22 Aug — 29 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 23 July 2026.

Tue 27/1009:40
BKK
-
IAH
2 stops26h 17m
เดลต้า
Tue 9/206:30
IAH
-
BKK
2 stops26h 00m
เดลต้า
Deal found 18/7฿31,001
Tue 27/1007:25
BKK
-
IAH
2 stops47h 24m
แอร์แคนาดา
Tue 9/218:10
IAH
-
BKK
1 stop23h 20m
แอร์แคนาดา
Deal found 22/7฿31,947
Mon 24/807:05
BKK
-
IAH
1 stop20h 46m
แอร์แคนาดา
Mon 7/916:50
IAH
-
BKK
1 stop24h 15m
แอร์แคนาดา
Deal found 20/7฿32,082
Mon 21/907:05
BKK
-
IAH
2 stops37h 23m
แอร์แคนาดา
Wed 23/916:45
IAH
-
BKK
1 stop24h 20m
แอร์แคนาดา
Deal found 22/7฿32,116
Fri 2/1002:35
BKK
-
HOU
2 stops32h 04m
เดลต้า
Sat 17/1017:28
HOU
-
BKK
2 stops42h 07m
เดลต้า
Deal found 20/7฿32,285
Sat 3/1009:50
BKK
-
IAH
2 stops37h 15m
เดลต้า
Sat 17/1015:28
IAH
-
BKK
2 stops44h 07m
เดลต้า
Deal found 20/7฿32,285
Tue 8/1223:15
BKK
-
IAH
2 stops35h 21m
เดลต้า
Tue 29/1216:10
IAH
-
BKK
2 stops40h 20m
เดลต้า
Deal found 22/7฿32,521
Wed 2/1200:55
BKK
-
IAH
2 stops44h 51m
เดลต้า
Tue 29/1218:25
IAH
-
BKK
2 stops41h 20m
เดลต้า
Deal found 22/7฿32,622
Tue 1/1221:30
BKK
-
IAH
2 stops51h 56m
เดลต้า
Tue 29/1214:30
IAH
-
BKK
2 stops43h 50m
เดลต้า
Deal found 22/7฿32,724
Sun 1/1123:15
BKK
-
HOU
2 stops36h 54m
เดลต้า
Sat 14/1117:35
HOU
-
BKK
2 stops42h 10m
เดลต้า
Deal found 21/7฿35,527
Mon 14/902:35
BKK
-
HOU
2 stops43h 25m
เดลต้า
Tue 29/917:26
HOU
-
BKK
2 stops42h 09m
เดลต้า
Deal found 23/7฿35,594
Fri 30/1009:40
BKK
-
HOU
2 stops25h 29m
เดลต้า
Mon 4/117:35
HOU
-
BKK
2 stops38h 55m
เดลต้า
Deal found 20/7฿36,405

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 23 July 2026.

Return from

฿31,947

One-way from

฿18,506
แอร์แคนาดา
  • แอร์แคนาดา
  • 27/10-9/2
  • 3 total stops
  • 70h 44m total
  • Bangkok to Houston
Search Deals
แอร์แคนาดา
  • แอร์แคนาดา
  • 7/12
  • 2 total stops
  • 41h 56m 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 23 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 - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 2/10

02:35-22:39

2 stops32h 04m

Houston Hobby

Sat 17/10

17:28-23:35

2 stops42h 07m

฿32,285

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 5/12

00:55-10:08

2 stops46h 13m

Houston George Bush Intcntl

Tue 29/12

11:30-00:45

2 stops48h 15m

฿34,041

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 22/8

09:35-00:27

2 stops50h 52m

Houston George Bush Intcntl

Sat 29/8

19:36-04:35

2 stops44h 59m

฿34,446

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 15/9

09:35-23:24

2 stops25h 49m

Houston George Bush Intcntl

Wed 30/9

15:34-09:35

3 stops30h 01m

฿34,547

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 27/10

16:55-10:43

3 stops29h 48m

Houston George Bush Intcntl

Mon 8/2

05:05-05:10

2 stops35h 05m

฿34,885

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 30/10

09:40-21:48

2 stops24h 08m

Houston George Bush Intcntl

Mon 4/1

16:00-00:45

2 stops43h 45m

฿35,425

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 14/9

02:35-10:00

2 stops43h 25m

Houston Hobby

Tue 29/9

17:26-23:35

2 stops42h 09m

฿35,594

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 2/12

00:55-23:28

2 stops35h 33m

Houston George Bush Intcntl

Wed 30/12

06:30-23:20

2 stops27h 50m

฿36,033

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sat 5/9

02:35-09:50

2 stops43h 15m

Houston Hobby

Sun 13/9

17:26-01:05

2 stops43h 39m

฿36,979

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 18/8

13:20-06:00

2 stops28h 40m

Houston Hobby

Sun 23/8

17:10-09:45

2 stops28h 35m

฿38,937

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
...
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 24 hours 28 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 ฿32,599
United Airlines
United Airlines
From ฿33,152

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 23 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
10,026 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

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
10,026 reviews
United Airlines
7.4
Good
10,026 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

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
11,373 reviews
United Airlines
7.4
Good
10,026 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

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, Bangkok offers the quickest one-way flight (19 hours 13 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports serving Houston

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

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 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

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.