How long does it take to fly to Houston?

Average flight duration from Thailand to Houston depends on which airport you fly into and out of. Flying from Bangkok to Houston Hobby Airport is 23h 33m on average, while flying from Chiang Mai to Houston Hobby Airport is 27h 27m on average. Houston Hobby Airport is the most popular airport in Houston.

What is the cheapest airline that flies from Thailand to Houston?

Air Canada and ZIPAIR are the most popular carriers operating from Thailand to Houston

What airlines fly to Houston?

United Airlines, ANA and EVA Air are the top three most popular airlines that fly to Houston from Thailand according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 4 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Thailand to Houston?

Prices for flights from Thailand to Houston are updated daily.

How many operators does momondo search for flights from Thailand to Houston?

As of August 2025, there are 4 operators available to choose from for flights from Thailand to Houston.

How old do you have to be to fly from Thailand to Houston?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$450 Cheap Flights from Thailand to Houston in 2025

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Find the cheapest flights from Thailand to Houston

Round-trip

One-way

Last minute

Recent round-trip flight deals from Thailand to Houston

11:20 pm - 4:30 amBKK-IAH

41h 10m2 stops

6:44 am - 10:25 pmIAH-BKK

27h 41m2 stops

$720

Find Deal

Fri, Sep 19 - Sun, Oct 5

1:30 pm - 4:30 amBKK-IAH

27h 00m2 stops

7:10 am - 10:25 pmIAH-BKK

27h 15m2 stops

$830

Find Deal

Tue, Sep 23 - Tue, Sep 30

12:15 pm - 6:20 amBKK-IAH

30h 05m2 stops

10:12 pm - 10:45 pmIAH-BKK

35h 33m2 stops

$864

Find Deal

Sun, Nov 2 - Mon, Nov 3

8:15 am - 1:24 pmBKK-IAH

42h 09m2 stops

5:25 pm - 10:20 pmIAH-BKK

39h 55m2 stops

$910Air Canada

Find Deal

Mon, Nov 3 - Thu, Nov 13

8:15 am - 1:24 pmBKK-IAH

42h 09m2 stops

5:25 pm - 10:20 pmIAH-BKK

39h 55m2 stops

$914Air Canada

Find Deal

Mon, Nov 3 - Thu, Nov 13

7:10 am - 11:59 pmBKK-IAH

29h 49m2 stops

2:20 pm - 11:25 amIAH-BKK

32h 05m3 stops

$1,040United Airlines

Find Deal

Sat, Jan 31 - Sat, Feb 7

4:55 pm - 10:12 amBKK-IAH

30h 17m3 stops

5:15 am - 12:05 amIAH-BKK

29h 50m2 stops

$1,051United Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 30

7:00 am - 7:45 pmBKK-IAH

24h 45m2 stops

11:35 am - 4:35 amIAH-BKK

29h 00m1 stop

$1,066ANA

Find Deal

Fri, Sep 19 - Sun, Oct 5

11:35 am - 10:15 pmCNX-IAH

22h 40m1 stop

1:00 am - 10:25 amIAH-CNX

21h 25m1 stop

$4,640EVA Air

Find Deal

Wed, Oct 1 - Tue, Oct 14

11:55 am - 10:15 pmCNX-IAH

22h 20m2 stops

1:00 am - 10:25 amIAH-CNX

21h 25m1 stop

$5,007EVA Air

Find Deal

Wed, Oct 1 - Tue, Oct 14

American Airlines flights from Thailand to Houston

Our best American Airlines deals on Thailand to Houston flight tickets

American Airlines

Sep 19

BKK8:05 amBangkok Suvarnabhumi

24h 06m

2 stops

HOU8:11 pmHouston Hobby

Oct 5

HOU9:01 amHouston Hobby

25h 59m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$1,542

Find similar

American Airlines

Sep 23

BKK10:05 pmBangkok Suvarnabhumi

29h 50m

2 stops

HOU3:55 pmHouston Hobby

Sep 30

HOU9:04 amHouston Hobby

25h 56m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$1,639

Find similar

American Airlines

Nov 2

BKK8:05 amBangkok Suvarnabhumi

22h 47m

2 stops

HOU6:52 pmHouston Hobby

Nov 3

HOU6:00 amHouston Hobby

28h 35m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

$2,412

Find similar

Qatar Airways flights from Thailand to Houston

Our best Qatar Airways deals on Thailand to Houston flight tickets

Qatar Airways

Sep 1

BKK2:30 amBangkok Suvarnabhumi

25h 20m

1 stop

IAH3:50 pmHouston George Bush Intcntl

Sep 9

IAH6:25 pmHouston George Bush Intcntl

24h 55m

1 stop

BKK7:20 amBangkok Suvarnabhumi

$1,634

Find similar

Qatar Airways

Sep 1

BKK2:30 amBangkok Suvarnabhumi

25h 20m

1 stop

IAH3:50 pmHouston George Bush Intcntl

Sep 9

IAH6:25 pmHouston George Bush Intcntl

31h 00m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

$1,641

Find similar

Qatar Airways

Aug 31

BKK2:30 amBangkok Suvarnabhumi

25h 20m

1 stop

IAH3:50 pmHouston George Bush Intcntl

Oct 31

IAH6:40 pmHouston George Bush Intcntl

30h 25m

1 stop

BKK1:05 pmBangkok Suvarnabhumi

$1,696

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/19

11:20 pm-4:30 am

2 stops41h 10m

Houston George Bush Intcntl

Sun 10/5

6:44 am-10:25 pm

2 stops27h 41m

$720

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 9/23

1:30 pm-4:30 am

2 stops27h 00m

Houston George Bush Intcntl

Tue 9/30

7:10 am-10:25 pm

2 stops27h 15m

$830

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 11/2

12:15 pm-6:20 am

2 stops30h 05m

Houston George Bush Intcntl

Mon 11/3

10:12 pm-10:45 pm

2 stops35h 33m

$864

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-1:24 pm

2 stops42h 09m

Houston George Bush Intcntl

Thu 11/13

5:25 pm-10:20 pm

2 stops39h 55m

$910

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-1:24 pm

2 stops42h 09m

Houston George Bush Intcntl

Thu 11/13

5:25 pm-10:20 pm

2 stops39h 55m

$914

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 1/31

7:10 am-11:59 pm

2 stops29h 49m

Houston George Bush Intcntl

Sat 2/7

2:20 pm-11:25 am

3 stops32h 05m

$1,040

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 11/13

4:55 pm-10:12 am

3 stops30h 17m

Houston George Bush Intcntl

Sun 11/30

5:15 am-12:05 am

2 stops29h 50m

$1,051

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/19

7:00 am-7:45 pm

2 stops24h 45m

Houston George Bush Intcntl

Sun 10/5

11:35 am-4:35 am

1 stop29h 00m

$1,066

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Wed 10/1

11:35 am-10:15 pm

1 stop22h 40m

Houston George Bush Intcntl

Tue 10/14

1:00 am-10:25 am

1 stop21h 25m

$4,640

Chiang MaiHouston

CNX - IAH

CNXIAH

Chiang Mai

Wed 10/1

11:55 am-10:15 pm

2 stops22h 20m

Houston George Bush Intcntl

Tue 10/14

1:00 am-10:25 am

1 stop21h 25m

$5,007

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Thailand is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,012. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Saturday is $1,287.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Thailand to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $1,117. Try not to purchase tickets in the afternoon because they tend to be around $1,492. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Thailand to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Houston

Direct flights	None

There are no direct flights from Thailand to Houston. There are no popular flight routes from Thailand to Houston.

Search flight deals

When did momondo last update prices for flights from Thailand to Houston?
Prices for flights from Thailand to Houston are updated daily.
How many operators does momondo search for flights from Thailand to Houston?
As of August 2025, there are 4 operators available to choose from for flights from Thailand to Houston.
How old do you have to be to fly from Thailand to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Thailand to Houston

Compare and see reviews for airlines that fly from Thailand to Houston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $961	Free Cancellation	Rating 7.4 8,945 reviews	Search United Airlines flights
ANA	PriceFrom $963	Free Cancellation	Rating 8.4 943 reviews	Search ANA flights
Thai Airways	PriceFrom $1,100	Free Cancellation	Rating 7.8 344 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,234 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Thailand.

Can I find flights from Thailand to Houston with flexible booking policies on momondo?

All flight searches from Thailand to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thailand to Houston?

momondo helps you find the best flight between Thailand and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Thailand to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Thailand are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.