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 22h 21m on average, while flying from Chiang Mai to Houston Hobby Airport is 39h 32m on average. Houston Hobby Airport is the most popular airport in Houston.

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

ZIPAIR, IndiGo, and Turkish Airlines are the most popular carriers operating from Thailand to Houston

What airlines fly to Houston?

Thai Airways, EVA Air and United Airlines are the top three most popular airlines that fly to Houston from Thailand according to our data. Thai Airways is the first choice among our users, with 32% 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 November 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.

$379 Cheap Flights from Thailand to Houston in 2025/26

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Recent round-trip flight deals from Thailand to Houston

Enter your travel dates to find the best prices.

1:20 pm - 3:33 pmBKK-IAH

39h 13m2 stops

7:35 am - 12:00 pmIAH-BKK

40h 25m2 stops

$766Multiple Airlines

Find Deal

Sun, Mar 8 - Tue, Mar 24

1:20 pm - 3:33 pmBKK-IAH

39h 13m2 stops

7:35 am - 5:50 pmIAH-BKK

46h 15m2 stops

$818Multiple Airlines

Find Deal

Sun, Mar 8 - Tue, Mar 24

1:20 pm - 3:33 pmBKK-IAH

39h 13m2 stops

7:35 am - 12:00 pmIAH-BKK

40h 25m2 stops

$822Multiple Airlines

Find Deal

Sun, Mar 8 - Tue, Mar 24

11:45 pm - 7:05 amBKK-IAH

20h 20m1 stop

4:49 pm - 11:00 pmIAH-BKK

41h 11m2 stops

$917Multiple Airlines

Find Deal

Wed, Dec 17 - Wed, Feb 18

8:00 am - 7:03 pmBKK-IAH

47h 03m2 stops

4:20 pm - 5:30 amIAH-BKK

49h 10m2 stops

$939Air Canada

Find Deal

Mon, Mar 9 - Tue, Mar 24

8:00 am - 7:03 pmBKK-IAH

47h 03m2 stops

5:25 pm - 5:30 amIAH-BKK

24h 05m1 stop

$947Air Canada

Find Deal

Mon, Mar 9 - Tue, Mar 24

8:00 am - 7:03 pmBKK-IAH

47h 03m2 stops

4:20 pm - 5:30 amIAH-BKK

49h 10m2 stops

$948Air Canada

Find Deal

Mon, Mar 9 - Sun, Mar 22

2:05 am - 10:28 pmBKK-HOU

32h 23m2 stops

6:00 am - 12:55 amHOU-BKK

30h 55m2 stops

$958Delta

Find Deal

Mon, Mar 9 - Mon, Mar 23

2:05 am - 10:28 pmBKK-HOU

32h 23m2 stops

5:27 pm - 12:45 amHOU-BKK

43h 18m2 stops

$963Delta

Find Deal

Sun, Mar 8 - Sat, Mar 21

2:05 am - 10:28 pmBKK-HOU

32h 23m2 stops

6:00 am - 12:45 amHOU-BKK

30h 45m2 stops

$965Delta

Find Deal

Sun, Mar 8 - Mon, Mar 23

Delta flights from Thailand to Houston

Our best Delta deals on Thailand to Houston flight tickets

Delta

Mar 9

BKK2:05 amBangkok Suvarnabhumi

32h 23m

2 stops

HOU10:28 pmHouston Hobby

Mar 23

HOU6:00 amHouston Hobby

30h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$958

Find similar

Delta

Mar 4

BKK2:05 amBangkok Suvarnabhumi

32h 08m

2 stops

IAH9:13 pmHouston George Bush Intcntl

Mar 23

IAH7:00 amHouston George Bush Intcntl

29h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$959

Find similar

Delta

Mar 4

BKK12:55 amBangkok Suvarnabhumi

33h 18m

2 stops

IAH9:13 pmHouston George Bush Intcntl

Mar 23

IAH7:00 amHouston George Bush Intcntl

29h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$961

Find similar

Japan Airlines flights from Thailand to Houston

Our best Japan Airlines deals on Thailand to Houston flight tickets

Japan Airlines

Jan 13

BKK10:05 pmBangkok Suvarnabhumi

27h 04m

2 stops

HOU12:09 pmHouston Hobby

Jan 20

HOU6:00 amHouston Hobby

34h 05m

2 stops

BKK5:05 amBangkok Suvarnabhumi

$1,625

Find similar

Japan Airlines

Jan 11

BKK10:05 pmBangkok Suvarnabhumi

27h 04m

2 stops

HOU12:09 pmHouston Hobby

Jan 18

HOU4:55 pmHouston Hobby

41h 40m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

$1,626

Find similar

Japan Airlines

Mar 8

BKK8:05 amBangkok Suvarnabhumi

39h 43m

2 stops

HOU10:48 amHouston Hobby

Mar 24

HOU6:00 amHouston Hobby

46h 25m

2 stops

BKK4:25 pmBangkok Suvarnabhumi

$1,665

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 3/8

1:20 pm-3:33 pm

2 stops39h 13m

Houston George Bush Intcntl

Tue 3/24

7:35 am-12:00 pm

2 stops40h 25m

$766

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 3/8

1:20 pm-3:33 pm

2 stops39h 13m

Houston George Bush Intcntl

Tue 3/24

7:35 am-5:50 pm

2 stops46h 15m

$818

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 3/8

1:20 pm-3:33 pm

2 stops39h 13m

Houston George Bush Intcntl

Tue 3/24

7:35 am-12:00 pm

2 stops40h 25m

$822

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 12/17

11:45 pm-7:05 am

1 stop20h 20m

Houston George Bush Intcntl

Wed 2/18

4:49 pm-11:00 pm

2 stops41h 11m

$917

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/9

8:00 am-7:03 pm

2 stops47h 03m

Houston George Bush Intcntl

Tue 3/24

4:20 pm-5:30 am

2 stops49h 10m

$939

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/9

8:00 am-7:03 pm

2 stops47h 03m

Houston George Bush Intcntl

Tue 3/24

5:25 pm-5:30 am

1 stop24h 05m

$947

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/9

8:00 am-7:03 pm

2 stops47h 03m

Houston George Bush Intcntl

Sun 3/22

4:20 pm-5:30 am

2 stops49h 10m

$948

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 3/9

2:05 am-10:28 pm

2 stops32h 23m

Houston Hobby

Mon 3/23

6:00 am-12:55 am

2 stops30h 55m

$958

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-10:28 pm

2 stops32h 23m

Houston Hobby

Sat 3/21

5:27 pm-12:45 am

2 stops43h 18m

$963

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-10:28 pm

2 stops32h 23m

Houston Hobby

Mon 3/23

6:00 am-12:45 am

2 stops30h 45m

$965

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

Fastest flight time	22h 21m
Direct flights	None

The fastest flight from Thailand to Houston takes 22h 21m

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 November 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 $962	Free Cancellation	Rating 7.4 9,056 reviews	Search United Airlines flights
ANA	PriceFrom $1,056	Free Cancellation	Rating 8.4 1,014 reviews	Search ANA flights
Thai Airways	PriceFrom $1,100	Free Cancellation	Rating 7.8 362 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,287 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.