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

Turkish Airlines, Qatar Airways, and Cathay Pacific are the most popular carriers operating from Houston to Thailand

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.

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 April 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.

$514 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.

6:30 am - 12:10 pm

IAH

BKK

41h 40m

2 stops

11:10 pm - 9:45 am

BKK

IAH

22h 35m

1 stop

$1,006Multiple Airlines

Fri, Sep 4 - Tue, Sep 8

10:45 am - 9:40 pm

IAH

BKK

22h 55m

1 stop

7:55 pm - 9:45 am

BKK

IAH

49h 50m

2 stops

$1,007Multiple Airlines

Mon, Aug 31 - Mon, Sep 14

10:45 am - 9:40 pm

IAH

BKK

22h 55m

1 stop

11:30 am - 9:45 am

BKK

IAH

34h 15m

2 stops

$1,008Multiple Airlines

Sat, Aug 29 - Thu, Sep 17

10:45 am - 9:40 pm

IAH

BKK

22h 55m

1 stop

11:10 pm - 9:45 am

BKK

IAH

22h 35m

1 stop

$1,015ZIPAIR

Wed, Aug 26 - Thu, Sep 10

8:00 am - 11:00 pm

IAH

BKK

27h 00m

2 stops

9:40 pm - 7:38 pm

BKK

IAH

33h 58m

2 stops

$1,019Japan Airlines

Fri, Jul 10 - Thu, Jul 23

8:22 pm - 12:55 pm

HOU

BKK

28h 33m

2 stops

8:00 pm - 7:51 pm

BKK

HOU

35h 51m

2 stops

$1,175Qatar Airways

Wed, Oct 7 - Thu, Oct 22

12:14 pm - 6:20 am

HOU

BKK

30h 06m

2 stops

9:05 pm - 1:24 pm

BKK

HOU

28h 19m

2 stops

$1,183Qatar Airways

Tue, Sep 1 - Wed, Sep 16

1:10 am - 10:25 am

IAH

CNX

21h 15m

1 stop

8:00 pm - 10:15 pm

CNX

IAH

38h 15m

2 stops

$1,272EVA Air

Tue, Sep 15 - Sun, Oct 18

1:35 am - 10:25 am

IAH

CNX

20h 50m

1 stop

11:35 am - 10:25 pm

CNX

IAH

22h 50m

1 stop

$1,301EVA Air

Fri, Aug 14 - Wed, Sep 9

9:37 am - 9:20 am

HOU

CNX

35h 43m

3 stops

8:00 pm - 11:44 am

CNX

HOU

51h 44m

3 stops

$1,885Japan Airlines

Sun, Aug 30 - Sat, Sep 5

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Etihad Airways flights from Houston to Thailand

Our best Etihad Airways deals on Houston to Thailand flight tickets

Etihad Airways

May 12

IAH6:04 amHouston George Bush Intcntl

36h 41m

2 stops

BKK6:45 amBangkok Suvarnabhumi

May 19

BKK8:40 pmBangkok Suvarnabhumi

39h 08m

2 stops

IAH11:48 pmHouston George Bush Intcntl

$1,023

Etihad Airways

Jul 7

IAH11:05 amHouston George Bush Intcntl

36h 45m

2 stops

BKK11:50 amBangkok Suvarnabhumi

Jul 15

BKK9:45 amBangkok Suvarnabhumi

50h 05m

2 stops

IAH11:50 pmHouston George Bush Intcntl

$1,026

Etihad Airways

Sep 1

IAH6:00 amHouston George Bush Intcntl

29h 50m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Sep 6

BKK3:15 amBangkok Suvarnabhumi

32h 16m

2 stops

IAH11:31 pmHouston George Bush Intcntl

$1,029

Air Canada flights from Houston to Thailand

Our best Air Canada deals on Houston to Thailand flight tickets

Air Canada

Sep 2

IAH4:45 pmHouston George Bush Intcntl

24h 20m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Sep 23

BKK7:05 amBangkok Suvarnabhumi

42h 34m

2 stops

IAH1:39 pmHouston George Bush Intcntl

$1,089

Air Canada

Apr 28

IAH4:32 pmHouston George Bush Intcntl

48h 33m

2 stops

BKK5:05 amBangkok Suvarnabhumi

May 18

BKK1:20 amBangkok Suvarnabhumi

50h 24m

2 stops

IAH3:44 pmHouston George Bush Intcntl

$1,166

Air Canada

Apr 24

IAH4:32 pmHouston George Bush Intcntl

48h 33m

2 stops

BKK5:05 amBangkok Suvarnabhumi

May 11

BKK7:05 amBangkok Suvarnabhumi

48h 05m

2 stops

IAH7:10 pmHouston George Bush Intcntl

$1,227

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 9/4

6:30 am-12:10 pm

2 stops41h 40m

Bangkok Suvarnabhumi

Tue 9/8

11:10 pm-9:45 am

1 stop22h 35m

$1,006

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 8/31

10:45 am-9:40 pm

1 stop22h 55m

Bangkok Suvarnabhumi

Mon 9/14

7:55 pm-9:45 am

2 stops49h 50m

$1,007

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 8/29

10:45 am-9:40 pm

1 stop22h 55m

Bangkok Suvarnabhumi

Thu 9/17

11:30 am-9:45 am

2 stops34h 15m

$1,008

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 8/26

10:45 am-9:40 pm

1 stop22h 55m

Bangkok Suvarnabhumi

Thu 9/10

11:10 pm-9:45 am

1 stop22h 35m

$1,015

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Fri 7/10

8:00 am-11:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Thu 7/23

9:40 pm-7:38 pm

2 stops33h 58m

$1,019

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 10/7

8:22 pm-12:55 pm

2 stops28h 33m

Bangkok Suvarnabhumi

Thu 10/22

8:00 pm-7:51 pm

2 stops35h 51m

$1,175

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Tue 9/1

12:14 pm-6:20 am

2 stops30h 06m

Bangkok Suvarnabhumi

Wed 9/16

9:05 pm-1:24 pm

2 stops28h 19m

$1,183

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Tue 9/15

1:10 am-10:25 am

1 stop21h 15m

Chiang Mai

Sun 10/18

8:00 pm-10:15 pm

2 stops38h 15m

$1,272

Quickest round-trip

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Fri 8/14

1:35 am-10:25 am

1 stop20h 50m

Chiang Mai

Wed 9/9

11:35 am-10:25 pm

1 stop22h 50m

$1,301

HoustonChiang Mai

HOU - CNX

HOUCNX

Houston Hobby

Sun 8/30

9:37 am-9:20 am

3 stops35h 43m

Chiang Mai

Sat 9/5

8:00 pm-11:44 am

3 stops51h 44m

$1,885

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 $948. 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 $962.

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 $1,105 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	24h 50m
Direct flights	None

The fastest flight from Houston to Thailand takes 24h 50m

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 April 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 8.4 1,179 reviews	Search ANA flights
American Airlines	PriceFrom $789	Free Cancellation	Rating 7.1 11,618 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $801	Free Cancellation	Rating 7.3 4,308 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $875	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
Delta	PriceFrom $877	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
Japan Airlines	PriceFrom $887	Free Cancellation	Rating 8.3 1,783 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $890	Free Cancellation	Rating 7.6 1,280 reviews	Search Cathay Pacific flights
ZIPAIR	PriceFrom $930	Free Cancellation	Rating 7.4 54 reviews	Search ZIPAIR flights
EVA Air	PriceFrom $947	Free Cancellation	Rating 8.5 1,419 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $954	Free Cancellation	Rating 7.4 3,730 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.