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?

IndiGo, Japan Airlines, 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 December 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.

$342 Cheap Flights from Houston to Thailand in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:20 am - 9:25 am

IAH

CNX

34h 05m2 stops

5:05 pm - 7:45 am

CNX

IAH

27h 40m2 stops

$922Multiple Airlines

Wed, Feb 4 - Thu, Feb 19

8:30 pm - 5:10 am

IAH

BKK

43h 40m2 stops

7:10 am - 5:25 pm

BKK

IAH

23h 15m2 stops

$923ANA

Tue, Jan 13 - Wed, Feb 11

7:00 am - 5:50 pm

IAH

BKK

45h 50m2 stops

11:45 pm - 7:35 am

BKK

IAH

20h 50m1 stop

$925Multiple Airlines

Sun, Jan 25 - Sat, Jan 31

7:20 am - 5:10 am

IAH

BKK

32h 50m2 stops

7:10 am - 5:25 pm

BKK

IAH

23h 15m2 stops

$926United Airlines

Mon, Jan 19 - Sun, Jan 25

10:20 am - 5:10 am

IAH

BKK

29h 50m1 stop

4:55 pm - 11:10 am

BKK

IAH

31h 15m2 stops

$928United Airlines

Wed, Jan 28 - Sun, Feb 8

9:05 pm - 3:50 pm

IAH

HKT

29h 45m1 stop

9:25 am - 7:10 pm

HKT

IAH

46h 45m1 stop

$942Turkish Airlines

Mon, Jan 19 - Mon, Jan 26

6:55 pm - 10:25 am

IAH

CNX

27h 30m2 stops

11:35 am - 10:15 pm

CNX

IAH

22h 40m1 stop

$1,046EVA Air

Mon, Apr 6 - Wed, Apr 29

6:55 pm - 10:25 am

IAH

CNX

27h 30m2 stops

11:55 am - 10:15 pm

CNX

IAH

22h 20m2 stops

$1,082EVA Air

Mon, Apr 6 - Wed, Apr 29

6:45 pm - 7:05 pm

IAH

HKT

36h 20m2 stops

11:40 pm - 3:55 pm

HKT

IAH

28h 15m1 stop

$1,150Qatar Airways

Wed, Mar 25 - Fri, Apr 3

5:45 pm - 9:50 am

IAH

HKT

27h 05m2 stops

11:55 pm - 3:15 pm

HKT

IAH

28h 20m1 stop

$1,151Qatar Airways

Mon, Jan 26 - Wed, Feb 4

Japan Airlines flights from Houston to Thailand

Our best Japan Airlines deals on Houston to Thailand flight tickets

Japan Airlines

Jan 18

HOU6:00 amHouston Hobby

34h 05m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Feb 8

BKK10:05 pmBangkok Suvarnabhumi

27h 04m

2 stops

HOU12:09 pmHouston Hobby

$1,295

Find similar

Japan Airlines

Dec 12

IAH7:40 amHouston George Bush Intcntl

32h 25m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Dec 22

BKK1:10 amBangkok Suvarnabhumi

30h 48m

2 stops

IAH6:58 pmHouston George Bush Intcntl

$4,815

Find similar

Qatar Airways flights from Houston to Thailand

Our best Qatar Airways deals on Houston to Thailand flight tickets

Qatar Airways

Mar 25

IAH6:45 pmHouston George Bush Intcntl

36h 20m

2 stops

HKT7:05 pmPhuket City

Apr 3

HKT11:40 pmPhuket City

28h 15m

1 stop

IAH3:55 pmHouston George Bush Intcntl

$1,150

Find similar

Qatar Airways

Jan 26

IAH5:45 pmHouston George Bush Intcntl

27h 05m

2 stops

HKT9:50 amPhuket City

Feb 4

HKT11:55 pmPhuket City

28h 20m

1 stop

IAH3:15 pmHouston George Bush Intcntl

$1,151

Find similar

Qatar Airways

Jan 25

IAH5:45 pmHouston George Bush Intcntl

36h 10m

1 stop

HKT6:55 pmPhuket City

Feb 2

HKT10:30 amPhuket City

41h 45m

2 stops

IAH3:15 pmHouston George Bush Intcntl

$1,185

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Wed 2/4

10:20 am-9:25 am

2 stops34h 05m

Chiang Mai

Thu 2/19

5:05 pm-7:45 am

2 stops27h 40m

$922

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 1/13

8:30 pm-5:10 am

2 stops43h 40m

Bangkok Suvarnabhumi

Wed 2/11

7:10 am-5:25 pm

2 stops23h 15m

$923

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 1/25

7:00 am-5:50 pm

2 stops45h 50m

Bangkok Suvarnabhumi

Sat 1/31

11:45 pm-7:35 am

1 stop20h 50m

$925

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 1/19

7:20 am-5:10 am

2 stops32h 50m

Bangkok Suvarnabhumi

Sun 1/25

7:10 am-5:25 pm

2 stops23h 15m

$926

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 1/28

10:20 am-5:10 am

1 stop29h 50m

Bangkok Suvarnabhumi

Sun 2/8

4:55 pm-11:10 am

2 stops31h 15m

$928

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Mon 1/19

9:05 pm-3:50 pm

1 stop29h 45m

Phuket City

Mon 1/26

9:25 am-7:10 pm

1 stop46h 45m

$942

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

6:55 pm-10:25 am

2 stops27h 30m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,046

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Mon 4/6

6:55 pm-10:25 am

2 stops27h 30m

Chiang Mai

Wed 4/29

11:55 am-10:15 pm

2 stops22h 20m

$1,082

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Wed 3/25

6:45 pm-7:05 pm

2 stops36h 20m

Phuket City

Fri 4/3

11:40 pm-3:55 pm

1 stop28h 15m

$1,150

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Mon 1/26

5:45 pm-9:50 am

2 stops27h 05m

Phuket City

Wed 2/4

11:55 pm-3:15 pm

1 stop28h 20m

$1,151

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 $958. 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.

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 $1,138 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 $1,011 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	23h 05m
Direct flights	None

The fastest flight from Houston to Thailand takes 23h 05m

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 December 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 8,011 reviews	Search Delta flights
Turkish Airlines	PriceFrom $806	Free Cancellation	Rating 7.3 4,084 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $839	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights
Singapore Airlines	PriceFrom $841	Free Cancellation	Rating 8.1 1,411 reviews	Search Singapore Airlines flights
ANA	PriceFrom $846	Free Cancellation	Rating 8.4 1,020 reviews	Search ANA flights
Japan Airlines	PriceFrom $871	Free Cancellation	Rating 8.3 1,649 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $877	Free Cancellation	Rating 7.4 9,079 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $935	Free Cancellation	Rating 7.4 3,676 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $955	Free Cancellation	Rating 8.4 1,294 reviews	Search EVA Air flights
ZIPAIR	PriceFrom $1,014	Free Cancellation	Rating 7.4 53 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.