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

IndiGo, American Airlines, and Delta 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 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.

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.

$296 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.

6:33 pm - 12:55 am

IAH

BKK

41h 22m

2 stops

9:30 pm - 11:59 pm

BKK

IAH

38h 29m

2 stops

$886Delta

Sun, Mar 1 - Mon, Mar 9

6:33 pm - 12:45 am

IAH

BKK

41h 12m

2 stops

9:40 am - 11:28 pm

BKK

IAH

25h 48m

2 stops

$887Delta

Sun, Mar 1 - Mon, Mar 9

1:06 pm - 12:55 am

HOU

BKK

46h 49m

2 stops

2:05 am - 10:23 am

BKK

HOU

44h 18m

2 stops

$887Delta

Tue, Mar 3 - Tue, Mar 17

6:00 am - 9:35 am

IAH

BKK

39h 35m

2 stops

9:35 am - 8:45 am

BKK

IAH

35h 10m

1 stop

$888United Airlines

Mon, Mar 30 - Mon, Apr 27

10:32 am - 9:35 am

IAH

BKK

35h 03m

3 stops

9:35 am - 8:10 am

BKK

IAH

34h 35m

2 stops

$889United Airlines

Thu, Apr 16 - Tue, Apr 21

9:57 am - 9:35 am

IAH

BKK

35h 38m

3 stops

9:35 am - 11:57 pm

BKK

IAH

26h 22m

2 stops

$890United Airlines

Tue, Apr 7 - Mon, Apr 27

10:05 pm - 4:20 am

IAH

BKK

42h 15m

1 stop

5:50 am - 8:10 pm

BKK

IAH

26h 20m

1 stop

$891Turkish Airlines

Mon, Mar 9 - Tue, Mar 17

1:00 am - 10:25 am

IAH

CNX

21h 25m

1 stop

11:35 am - 10:15 pm

CNX

IAH

22h 40m

1 stop

$1,042EVA Air

Sun, Apr 5 - Wed, Apr 29

1:00 am - 10:25 am

IAH

CNX

21h 25m

1 stop

11:35 am - 10:15 pm

CNX

IAH

22h 40m

1 stop

$1,043EVA Air

Sun, Apr 5 - Wed, Apr 29

6:15 pm - 7:50 am

IAH

HKT

25h 35m

1 stop

10:30 am - 3:55 pm

HKT

IAH

41h 25m

2 stops

$1,140Qatar Airways

Wed, Apr 1 - Mon, Apr 6

Delta flights from Houston to Thailand

Our best Delta deals on Houston to Thailand flight tickets

Delta

Mar 1

IAH6:33 pmHouston George Bush Intcntl

41h 22m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Mar 9

BKK9:30 pmBangkok Suvarnabhumi

38h 29m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$886

Delta

Mar 1

IAH6:33 pmHouston George Bush Intcntl

41h 12m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 9

BKK9:40 amBangkok Suvarnabhumi

25h 48m

2 stops

IAH11:28 pmHouston George Bush Intcntl

$887

Delta

Apr 11

IAH5:23 amHouston George Bush Intcntl

30h 17m

2 stops

BKK11:40 pmBangkok Suvarnabhumi

Apr 27

BKK9:40 pmBangkok Suvarnabhumi

35h 54m

2 stops

IAH9:34 pmHouston George Bush Intcntl

$921

EVA Air flights from Houston to Thailand

Our best EVA Air deals on Houston to Thailand flight tickets

EVA Air

Apr 8

IAH1:00 amHouston George Bush Intcntl

22h 10m

1 stop

BKK11:10 amBangkok Suvarnabhumi

Apr 15

BKK3:20 pmBangkok Suvarnabhumi

18h 55m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$918

EVA Air

Apr 1

IAH1:00 amHouston George Bush Intcntl

34h 30m

1 stop

BKK11:30 pmBangkok Suvarnabhumi

Apr 29

BKK3:20 pmBangkok Suvarnabhumi

18h 55m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$924

EVA Air

Apr 8

IAH1:00 amHouston George Bush Intcntl

21h 55m

1 stop

BKK10:55 amBangkok Suvarnabhumi

Apr 23

BKK3:10 pmBangkok Suvarnabhumi

19h 05m

1 stop

IAH10:15 pmHouston George Bush Intcntl

$931

Fly from

Fly to

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 3/1

6:33 pm-12:55 am

2 stops41h 22m

Bangkok Suvarnabhumi

Mon 3/9

9:30 pm-11:59 pm

2 stops38h 29m

$886

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 3/1

6:33 pm-12:45 am

2 stops41h 12m

Bangkok Suvarnabhumi

Mon 3/9

9:40 am-11:28 pm

2 stops25h 48m

$887

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Tue 3/3

1:06 pm-12:55 am

2 stops46h 49m

Bangkok Suvarnabhumi

Tue 3/17

2:05 am-10:23 am

2 stops44h 18m

$887

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 3/30

6:00 am-9:35 am

2 stops39h 35m

Bangkok Suvarnabhumi

Mon 4/27

9:35 am-8:45 am

1 stop35h 10m

$888

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 4/16

10:32 am-9:35 am

3 stops35h 03m

Bangkok Suvarnabhumi

Tue 4/21

9:35 am-8:10 am

2 stops34h 35m

$889

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/7

9:57 am-9:35 am

3 stops35h 38m

Bangkok Suvarnabhumi

Mon 4/27

9:35 am-11:57 pm

2 stops26h 22m

$890

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 3/9

10:05 pm-4:20 am

1 stop42h 15m

Bangkok Suvarnabhumi

Tue 3/17

5:50 am-8:10 pm

1 stop26h 20m

$891

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-10:25 am

1 stop21h 25m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,042

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

Sun 4/5

1:00 am-10:25 am

1 stop21h 25m

Chiang Mai

Wed 4/29

11:35 am-10:15 pm

1 stop22h 40m

$1,043

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

Wed 4/1

6:15 pm-7:50 am

1 stop25h 35m

Phuket City

Mon 4/6

10:30 am-3:55 pm

2 stops41h 25m

$1,140

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 $981.

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 $1,125 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	22h 35m
Direct flights	None

The fastest flight from Houston to Thailand takes 22h 35m

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
Delta	PriceFrom $555	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Thai Airways	PriceFrom $634	Free Cancellation	Rating 7.8 380 reviews	Search Thai Airways flights
Turkish Airlines	PriceFrom $801	Free Cancellation	Rating 7.3 4,208 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $839	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
ANA	PriceFrom $845	Free Cancellation	Rating 8.4 1,078 reviews	Search ANA flights
Japan Airlines	PriceFrom $863	Free Cancellation	Rating 8.3 1,691 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $876	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Singapore Airlines	PriceFrom $939	Free Cancellation	Rating 8.2 1,440 reviews	Search Singapore Airlines flights
EVA Air	PriceFrom $955	Free Cancellation	Rating 8.4 1,334 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $968	Free Cancellation	Rating 7.4 3,727 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.