What airlines fly to Thailand?

EVA Air, United Airlines and ANA are the top three most popular airlines that fly to Thailand from Houston according to our data. EVA Air is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 14 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

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

Philippine Airlines, Turkish Airlines, and Japan Airlines are the most popular carriers operating from Houston to Thailand

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

Prices for flights from Houston to Thailand were last updated today.

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

There are 14 operators available for flights from Houston to Thailand as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Thailand.

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

The necessary travel and health documents for your Thailand 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.

$449 Cheap Flights from Houston to Thailand in 2025/26

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Find the cheapest flights from Houston to Thailand

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 9:35 amIAH-HKT

34h 15m2 stops

3:00 pm - 7:45 amHKT-IAH

29h 45m2 stops

$900Multiple Airlines

Find Deal

Wed, Jan 21 - Wed, Feb 11

12:42 pm - 10:55 pmIAH-CNX

45h 13m2 stops

12:15 am - 11:58 pmCNX-IAH

36h 43m2 stops

$904Delta

Find Deal

Sun, Feb 22 - Wed, Feb 25

10:20 am - 5:10 amIAH-BKK

29h 50m1 stop

9:10 am - 12:56 amBKK-IAH

28h 46m2 stops

$911ANA

Find Deal

Mon, Feb 16 - Wed, Mar 4

6:20 am - 6:30 amIAH-BKK

35h 10m2 stops

7:10 am - 7:45 amBKK-IAH

37h 35m1 stop

$914ANA

Find Deal

Mon, Jan 19 - Wed, Feb 11

5:42 am - 4:35 amIAH-BKK

34h 53m2 stops

9:35 am - 8:45 amBKK-IAH

35h 10m1 stop

$922United Airlines

Find Deal

Sun, Apr 5 - Wed, Apr 22

8:20 am - 4:35 amIAH-BKK

32h 15m3 stops

9:35 am - 5:52 amBKK-IAH

32h 17m2 stops

$923United Airlines

Find Deal

Tue, Apr 7 - Fri, Apr 24

1:00 am - 10:25 amIAH-BKK

21h 25m1 stop

1:35 am - 10:20 pmBKK-IAH

32h 45m1 stop

$949EVA Air

Find Deal

Tue, Apr 21 - Tue, May 5

1:00 am - 1:05 pmIAH-BKK

24h 05m1 stop

1:35 am - 10:20 pmBKK-IAH

32h 45m1 stop

$951EVA Air

Find Deal

Mon, Apr 27 - Sun, May 10

6:36 pm - 12:55 pmHOU-HKT

29h 19m2 stops

11:55 pm - 6:06 pmHKT-HOU

31h 11m2 stops

$1,605Qatar Airways

Find Deal

Sun, Jan 18 - Tue, Feb 10

12:47 pm - 12:55 pmHOU-HKT

35h 08m2 stops

8:20 am - 6:06 pmHKT-HOU

46h 46m2 stops

$1,608Qatar Airways

Find Deal

Thu, Jan 15 - Fri, Feb 6

Delta flights from Houston to Thailand

Our best Delta deals on Houston to Thailand flight tickets

Delta

Feb 22

IAH12:42 pmHouston George Bush Intcntl

45h 13m

2 stops

CNX10:55 pmChiang Mai

Feb 25

CNX12:15 amChiang Mai

36h 43m

2 stops

IAH11:58 pmHouston George Bush Intcntl

$904

Find similar

Delta

Feb 21

IAH5:15 amHouston George Bush Intcntl

30h 30m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Feb 25

BKK9:40 amBangkok Suvarnabhumi

26h 53m

2 stops

IAH11:33 pmHouston George Bush Intcntl

$937

Find similar

Delta

Feb 22

IAH6:31 pmHouston George Bush Intcntl

39h 49m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Feb 28

BKK9:40 amBangkok Suvarnabhumi

26h 53m

2 stops

IAH11:33 pmHouston George Bush Intcntl

$943

Find similar

United Airlines flights from Houston to Thailand

Our best United Airlines deals on Houston to Thailand flight tickets

United Airlines

Apr 5

IAH5:42 amHouston George Bush Intcntl

34h 53m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Apr 22

BKK9:35 amBangkok Suvarnabhumi

35h 10m

1 stop

IAH8:45 amHouston George Bush Intcntl

$922

Find similar

United Airlines

Apr 7

IAH8:20 amHouston George Bush Intcntl

32h 15m

3 stops

BKK4:35 amBangkok Suvarnabhumi

Apr 24

BKK9:35 amBangkok Suvarnabhumi

32h 17m

2 stops

IAH5:52 amHouston George Bush Intcntl

$923

Find similar

United Airlines

Mar 1

IAH6:00 amHouston George Bush Intcntl

40h 25m

2 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 9

BKK4:55 pmBangkok Suvarnabhumi

36h 23m

2 stops

IAH5:18 pmHouston George Bush Intcntl

$925

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Wed 1/21

10:20 am-9:35 am

2 stops34h 15m

Phuket City

Wed 2/11

3:00 pm-7:45 am

2 stops29h 45m

$900

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 2/22

12:42 pm-10:55 pm

2 stops45h 13m

Chiang Mai

Wed 2/25

12:15 am-11:58 pm

2 stops36h 43m

$904

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 2/16

10:20 am-5:10 am

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 3/4

9:10 am-12:56 am

2 stops28h 46m

$911

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 1/19

6:20 am-6:30 am

2 stops35h 10m

Bangkok Suvarnabhumi

Wed 2/11

7:10 am-7:45 am

1 stop37h 35m

$914

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 4/5

5:42 am-4:35 am

2 stops34h 53m

Bangkok Suvarnabhumi

Wed 4/22

9:35 am-8:45 am

1 stop35h 10m

$922

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/7

8:20 am-4:35 am

3 stops32h 15m

Bangkok Suvarnabhumi

Fri 4/24

9:35 am-5:52 am

2 stops32h 17m

$923

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/21

1:00 am-10:25 am

1 stop21h 25m

Bangkok Suvarnabhumi

Tue 5/5

1:35 am-10:20 pm

1 stop32h 45m

$949

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 4/27

1:00 am-1:05 pm

1 stop24h 05m

Bangkok Suvarnabhumi

Sun 5/10

1:35 am-10:20 pm

1 stop32h 45m

$951

HoustonPhuket City

HOU - HKT

HOUHKT

Houston Hobby

Sun 1/18

6:36 pm-12:55 pm

2 stops29h 19m

Phuket City

Tue 2/10

11:55 pm-6:06 pm

2 stops31h 11m

$1,605

HoustonPhuket City

HOU - HKT

HOUHKT

Houston Hobby

Thu 1/15

12:47 pm-12:55 pm

2 stops35h 08m

Phuket City

Fri 2/6

8:20 am-6:06 pm

2 stops46h 46m

$1,608

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 Houston to Thailand

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

What is the cheapest month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from Houston, with most prices found around $962. If you are unable to visit Thailand during the month of September, then departing from Houston during the month August is also very affordable. Most momondo users find prices during this month for around $988.

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

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $990. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Friday, with ticket prices averaging around $1,283.

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

Flying to Thailand from Houston at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,024 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around $1,284.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,148 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Houston for as low as $984 on momondo.

Cheap Houston to Thailand flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Houston to Thailand?
Prices for flights from Houston to Thailand were last updated today.
How many operators does momondo search for flights from Houston to Thailand?
There are 14 operators available for flights from Houston to Thailand as of November 2025.
How old do you have to be to fly from Houston to Thailand?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand 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 Houston to Thailand

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $555	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Turkish Airlines	PriceFrom $806	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $839	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Singapore Airlines	PriceFrom $841	Free Cancellation	Rating 8.1 1,393 reviews	Search Singapore Airlines flights
ANA	PriceFrom $847	Free Cancellation	Rating 8.4 1,003 reviews	Search ANA flights
Japan Airlines	PriceFrom $871	Free Cancellation	Rating 8.3 1,604 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $878	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $935	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $951	Free Cancellation	Rating 8.4 1,272 reviews	Search EVA Air flights
ZIPAIR	PriceFrom $1,014	Free Cancellation	Rating 7.4 52 reviews	Search ZIPAIR flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Thailand. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Houston to Thailand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Houston and Thailand 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 Houston to Thailand right now. Can momondo alert me if prices change?

Price alerts on flights to Thailand from Houston 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.