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?

Japan Airlines, Korean Air, and Delta 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 January 2026.

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.

$366 Cheap Flights from Houston to Thailand in 2026

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Find the cheapest flights from Houston to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 4:20 am

IAH

BKK

42h 15m1 stop

11:15 pm - 8:10 pm

BKK

IAH

32h 55m1 stop

$882Turkish Airlines

Sun, Mar 1 - Mon, Mar 9

6:30 pm - 9:45 am

IAH

BKK

27h 15m2 stops

9:35 am - 8:10 am

BKK

IAH

34h 35m2 stops

$884United Airlines

Tue, Apr 14 - Mon, Apr 20

8:17 am - 11:55 pm

IAH

BKK

27h 38m2 stops

9:35 am - 12:56 am

BKK

IAH

27h 21m2 stops

$885ANA

Tue, Apr 28 - Mon, May 11

7:25 pm - 11:20 pm

IAH

BKK

38h 55m2 stops

2:05 am - 11:59 pm

BKK

IAH

33h 54m2 stops

$886Delta

Sun, Feb 22 - Sun, Mar 22

5:19 pm - 11:20 pm

HOU

BKK

41h 01m2 stops

2:05 am - 10:42 pm

BKK

HOU

32h 37m2 stops

$886Delta

Sun, Feb 22 - Sun, Mar 22

5:00 am - 11:55 pm

IAH

BKK

30h 55m2 stops

9:35 am - 6:20 am

BKK

IAH

32h 45m2 stops

$887United Airlines

Wed, Apr 8 - Tue, Apr 28

4:34 pm - 11:15 am

IAH

BKK

29h 41m2 stops

11:55 pm - 8:25 am

BKK

IAH

20h 30m1 stop

$890Multiple Airlines

Tue, Mar 3 - Mon, Mar 9

4:13 pm - 9:35 pm

IAH

HKT

40h 22m2 stops

10:55 pm - 12:19 am

HKT

IAH

38h 24m2 stops

$1,014Multiple Airlines

Sun, Jan 18 - Thu, Jan 22

1:00 am - 7:10 pm

IAH

CNX

30h 10m2 stops

11:55 am - 10:15 pm

CNX

IAH

22h 20m2 stops

$1,051EVA Air

Sun, Apr 5 - Wed, Apr 29

7:00 am - 10:35 am

IAH

CNX

38h 35m2 stops

11:35 am - 5:21 am

CNX

IAH

29h 46m2 stops

$1,091EVA Air

Sun, Mar 1 - Tue, Mar 31

United Airlines flights from Houston to Thailand

Our best United Airlines deals on Houston to Thailand flight tickets

United Airlines

Apr 14

IAH6:30 pmHouston George Bush Intcntl

27h 15m

2 stops

BKK9:45 amBangkok Suvarnabhumi

Apr 20

BKK9:35 amBangkok Suvarnabhumi

34h 35m

2 stops

IAH8:10 amHouston George Bush Intcntl

$884

United Airlines

Apr 8

IAH5:00 amHouston George Bush Intcntl

30h 55m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

Apr 28

BKK9:35 amBangkok Suvarnabhumi

32h 45m

2 stops

IAH6:20 amHouston George Bush Intcntl

$887

United Airlines

Apr 28

IAH9:57 amHouston George Bush Intcntl

35h 48m

3 stops

BKK9:45 amBangkok Suvarnabhumi

May 12

BKK9:35 amBangkok Suvarnabhumi

27h 21m

2 stops

IAH12:56 amHouston George Bush Intcntl

$889

ANA flights from Houston to Thailand

Our best ANA deals on Houston to Thailand flight tickets

ANA

Apr 28

IAH8:17 amHouston George Bush Intcntl

27h 38m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

May 11

BKK9:35 amBangkok Suvarnabhumi

27h 21m

2 stops

IAH12:56 amHouston George Bush Intcntl

$885

ANA

Jan 20

IAH10:20 amHouston George Bush Intcntl

31h 10m

1 stop

BKK6:30 amBangkok Suvarnabhumi

Jan 28

BKK2:25 pmBangkok Suvarnabhumi

30h 20m

1 stop

IAH7:45 amHouston George Bush Intcntl

$893

ANA

Jan 20

IAH6:20 amHouston George Bush Intcntl

33h 50m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Jan 28

BKK2:25 pmBangkok Suvarnabhumi

30h 20m

1 stop

IAH7:45 amHouston George Bush Intcntl

$899

Fly from

Fly to

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 3/1

9:05 pm-4:20 am

1 stop42h 15m

Bangkok Suvarnabhumi

Mon 3/9

11:15 pm-8:10 pm

1 stop32h 55m

$882

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/14

6:30 pm-9:45 am

2 stops27h 15m

Bangkok Suvarnabhumi

Mon 4/20

9:35 am-8:10 am

2 stops34h 35m

$884

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/28

8:17 am-11:55 pm

2 stops27h 38m

Bangkok Suvarnabhumi

Mon 5/11

9:35 am-12:56 am

2 stops27h 21m

$885

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 2/22

7:25 pm-11:20 pm

2 stops38h 55m

Bangkok Suvarnabhumi

Sun 3/22

2:05 am-11:59 pm

2 stops33h 54m

$886

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Sun 2/22

5:19 pm-11:20 pm

2 stops41h 01m

Bangkok Suvarnabhumi

Sun 3/22

2:05 am-10:42 pm

2 stops32h 37m

$886

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 4/8

5:00 am-11:55 pm

2 stops30h 55m

Bangkok Suvarnabhumi

Tue 4/28

9:35 am-6:20 am

2 stops32h 45m

$887

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 3/3

4:34 pm-11:15 am

2 stops29h 41m

Bangkok Suvarnabhumi

Mon 3/9

11:55 pm-8:25 am

1 stop20h 30m

$890

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Sun 1/18

4:13 pm-9:35 pm

2 stops40h 22m

Phuket City

Thu 1/22

10:55 pm-12:19 am

2 stops38h 24m

$1,014

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-7:10 pm

2 stops30h 10m

Chiang Mai

Wed 4/29

11:55 am-10:15 pm

2 stops22h 20m

$1,051

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 3/1

7:00 am-10:35 am

2 stops38h 35m

Chiang Mai

Tue 3/31

11:35 am-5:21 am

2 stops29h 46m

$1,091

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 $960. If you are unable to visit Thailand during the month of September, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $985.

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 $1,130 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 $990 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

Fastest flight time	24h 20m
Direct flights	None

The fastest flight from Houston to Thailand takes 24h 20m

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 January 2026.
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
Thai Airways	PriceFrom $634	Free Cancellation	Rating 7.8 376 reviews	Search Thai Airways flights
Delta	PriceFrom $738	Free Cancellation	Rating 7.9 8,029 reviews	Search Delta flights
Turkish Airlines	PriceFrom $801	Free Cancellation	Rating 7.3 4,153 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $839	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
Singapore Airlines	PriceFrom $841	Free Cancellation	Rating 8.1 1,429 reviews	Search Singapore Airlines flights
ANA	PriceFrom $846	Free Cancellation	Rating 8.4 1,061 reviews	Search ANA flights
Japan Airlines	PriceFrom $871	Free Cancellation	Rating 8.3 1,671 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $876	Free Cancellation	Rating 7.4 9,141 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $935	Free Cancellation	Rating 7.4 3,703 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $952	Free Cancellation	Rating 8.4 1,314 reviews	Search EVA Air 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.