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 45% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 12 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?

Asiana Airlines, Turkish Airlines, and Qatar Airways 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 12 operators available for flights from Houston to Thailand as of May 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.

$527 Cheap Flights from Houston to Thailand in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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.

11:45 am - 9:40 pm

IAH

BKK

21h 55m

1 stop

11:10 pm - 9:45 am

BKK

IAH

22h 35m

1 stop

$1,035ZIPAIR

Fri, Sep 11 - Thu, Sep 17

9:04 am - 11:50 pm

IAH

BKK

26h 46m

2 stops

9:15 am - 4:20 pm

BKK

IAH

43h 05m

2 stops

$1,039Multiple Airlines

Mon, Aug 17 - Wed, Sep 16

1:08 pm - 7:15 am

HOU

BKK

30h 07m

2 stops

9:05 pm - 3:58 pm

BKK

HOU

30h 53m

2 stops

$1,174Qatar Airways

Wed, Sep 23 - Thu, Oct 8

8:22 pm - 12:55 pm

HOU

BKK

28h 33m

2 stops

8:00 pm - 3:58 pm

BKK

HOU

31h 58m

2 stops

$1,183Qatar Airways

Wed, Sep 23 - Wed, Oct 7

1:10 am - 10:25 am

IAH

CNX

21h 15m

1 stop

11:35 am - 10:15 pm

CNX

IAH

22h 40m

1 stop

$1,287EVA Air

Fri, Sep 4 - Sat, Oct 3

1:10 am - 10:25 am

IAH

CNX

21h 15m

1 stop

8:00 pm - 10:15 pm

CNX

IAH

38h 15m

2 stops

$1,291EVA Air

Mon, Sep 21 - Sun, Oct 11

5:35 pm - 1:05 am

HOU

BKK

43h 30m

2 stops

11:30 pm - 9:35 pm

BKK

HOU

34h 05m

2 stops

$1,312Delta

Thu, Aug 13 - Mon, Aug 31

5:35 pm - 9:45 pm

HOU

BKK

40h 10m

2 stops

9:50 am - 9:15 am

BKK

HOU

35h 25m

2 stops

$1,318Delta

Thu, Sep 10 - Thu, Sep 17

8:14 pm - 9:20 am

HOU

CNX

49h 06m

3 stops

8:00 pm - 11:44 am

CNX

HOU

51h 44m

3 stops

$1,815Japan Airlines

Sun, Aug 30 - Sat, Sep 5

9:30 am - 8:35 am

HOU

USM

35h 05m

3 stops

9:00 pm - 12:20 pm

USM

HOU

51h 20m

3 stops

$3,185Japan Airlines

Thu, Jun 11 - Thu, Jun 18

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Turkish Airlines flights from Houston to Thailand

Our best Turkish Airlines deals on Houston to Thailand flight tickets

Turkish Airlines

Sep 21

IAH9:05 pmHouston George Bush Intcntl

44h 05m

1 stop

BKK5:10 amBangkok Suvarnabhumi

Oct 1

BKK11:15 amBangkok Suvarnabhumi

37h 30m

1 stop

IAH12:45 pmHouston George Bush Intcntl

$1,085

Turkish Airlines

Sep 1

IAH9:05 pmHouston George Bush Intcntl

24h 40m

1 stop

BKK9:45 amBangkok Suvarnabhumi

Sep 8

BKK6:40 amBangkok Suvarnabhumi

24h 30m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$1,090

Turkish Airlines

Aug 18

IAH9:05 pmHouston George Bush Intcntl

24h 40m

1 stop

BKK9:45 amBangkok Suvarnabhumi

Nov 17

BKK5:55 amBangkok Suvarnabhumi

26h 15m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$1,095

Delta flights from Houston to Thailand

Our best Delta deals on Houston to Thailand flight tickets

Delta

Aug 13

HOU5:35 pmHouston Hobby

43h 30m

2 stops

BKK1:05 amBangkok Suvarnabhumi

Aug 31

BKK11:30 pmBangkok Suvarnabhumi

34h 05m

2 stops

HOU9:35 pmHouston Hobby

$1,312

Delta

Sep 10

HOU5:35 pmHouston Hobby

40h 10m

2 stops

BKK9:45 pmBangkok Suvarnabhumi

Sep 17

BKK9:50 amBangkok Suvarnabhumi

35h 25m

2 stops

HOU9:15 amHouston Hobby

$1,318

Delta

Sep 1

HOU5:35 pmHouston Hobby

42h 00m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Sep 14

BKK2:35 amBangkok Suvarnabhumi

31h 00m

2 stops

HOU9:35 pmHouston Hobby

$1,334

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 9/11

11:45 am-9:40 pm

1 stop21h 55m

Bangkok Suvarnabhumi

Thu 9/17

11:10 pm-9:45 am

1 stop22h 35m

$1,035

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 8/17

9:04 am-11:50 pm

2 stops26h 46m

Bangkok Suvarnabhumi

Wed 9/16

9:15 am-4:20 pm

2 stops43h 05m

$1,039

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 9/23

1:08 pm-7:15 am

2 stops30h 07m

Bangkok Suvarnabhumi

Thu 10/8

9:05 pm-3:58 pm

2 stops30h 53m

$1,174

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 9/23

8:22 pm-12:55 pm

2 stops28h 33m

Bangkok Suvarnabhumi

Wed 10/7

8:00 pm-3:58 pm

2 stops31h 58m

$1,183

Quickest round-trip

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Fri 9/4

1:10 am-10:25 am

1 stop21h 15m

Chiang Mai

Sat 10/3

11:35 am-10:15 pm

1 stop22h 40m

$1,287

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 9/21

1:10 am-10:25 am

1 stop21h 15m

Chiang Mai

Sun 10/11

8:00 pm-10:15 pm

2 stops38h 15m

$1,291

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Thu 8/13

5:35 pm-1:05 am

2 stops43h 30m

Bangkok Suvarnabhumi

Mon 8/31

11:30 pm-9:35 pm

2 stops34h 05m

$1,312

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Thu 9/10

5:35 pm-9:45 pm

2 stops40h 10m

Bangkok Suvarnabhumi

Thu 9/17

9:50 am-9:15 am

2 stops35h 25m

$1,318

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Sun 8/30

8:14 pm-9:20 am

3 stops49h 06m

Chiang Mai

Sat 9/5

8:00 pm-11:44 am

3 stops51h 44m

$1,815

HoustonKo Samui

HOU - USM

HOUUSM

Houston Hobby

Thu 6/11

9:30 am-8:35 am

3 stops35h 05m

Ko Samui

Thu 6/18

9:00 pm-12:20 pm

3 stops51h 20m

$3,185

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 June is, on average, the cheapest month to fly to Thailand from Houston, with most prices found around $382. If you are unable to visit Thailand during the month of June, then departing from Houston during the month July is also very affordable. Most momondo users find prices during this month for around $461.

How far in advance should I book a flight from Houston 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 $1,114 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 $951 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	21h 35m
Direct flights	None

The fastest flight from Houston to Thailand takes 21h 35m

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

Search flight deals

Frequently asked questions about flying 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 12 operators available for flights from Houston to Thailand as of May 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
ANA	PriceFrom $589	Free Cancellation	Rating 8.3 1,202 reviews	Search ANA flights
American Airlines	PriceFrom $789	Free Cancellation	Rating 7.1 11,683 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $801	Free Cancellation	Rating 7.4 4,345 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $875	Free Cancellation	Rating 7.4 9,677 reviews	Search United Airlines flights
Delta	PriceFrom $877	Free Cancellation	Rating 7.9 8,465 reviews	Search Delta flights
Japan Airlines	PriceFrom $887	Free Cancellation	Rating 8.3 1,801 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $890	Free Cancellation	Rating 7.6 1,311 reviews	Search Cathay Pacific flights
ZIPAIR	PriceFrom $930	Free Cancellation	Rating 7.4 55 reviews	Search ZIPAIR flights
EVA Air	PriceFrom $947	Free Cancellation	Rating 8.5 1,437 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $954	Free Cancellation	Rating 7.4 3,724 reviews	Search Qatar Airways 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.