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

Turkish Airlines, Japan Airlines, and United Airlines are the most popular carriers operating from Houston to Thailand

What airlines fly to Thailand?

EVA Air, United Airlines and Turkish Airlines 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 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 October 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.

$455 Cheap Flights from Houston to Thailand in 2025/26

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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.

2:05 pm - 11:20 amIAH-HKT

32h 15m2 stops

12:20 pm - 6:03 amHKT-IAH

30h 43m2 stops

$853Multiple Airlines

Find Deal

lun., nov. 10 - lun., nov. 17

10:20 am - 5:10 amIAH-BKK

29h 50m1 stop

7:10 am - 2:40 pmBKK-IAH

20h 30m1 stop

$872United Airlines

Find Deal

lun., nov. 10 - lun., nov. 24

7:30 am - 12:20 amIAH-BKK

27h 50m2 stops

2:25 pm - 7:45 amBKK-IAH

30h 20m1 stop

$880ANA

Find Deal

mar., ene. 13 - mar., ene. 20

10:20 am - 4:20 pmIAH-BKK

41h 00m1 stop

9:10 am - 12:55 amBKK-IAH

27h 45m2 stops

$882ANA

Find Deal

mié., feb. 25 - mié., mar. 11

9:05 pm - 4:20 amIAH-BKK

42h 15m1 stop

10:10 am - 8:10 pmBKK-IAH

46h 00m1 stop

$900Turkish Airlines

Find Deal

dom., feb. 22 - lun., mar. 23

10:05 pm - 8:40 amIAH-BKK

22h 35m1 stop

11:15 am - 7:15 pmBKK-IAH

44h 00m1 stop

$903Turkish Airlines

Find Deal

lun., mar. 23 - mié., abr. 8

6:40 pm - 10:35 amIAH-CNX

50h 55m2 stops

11:50 am - 8:50 pmCNX-IAH

22h 00m1 stop

$1,112EVA Air

Find Deal

lun., ene. 5 - lun., feb. 9

12:40 am - 7:05 pmIAH-HKT

30h 25m2 stops

7:35 am - 10:15 pmHKT-IAH

26h 40m2 stops

$1,116EVA Air

Find Deal

mar., mar. 24 - vie., abr. 3

5:45 pm - 11:00 pmIAH-HKT

40h 15m2 stops

12:50 am - 3:15 pmHKT-IAH

27h 25m1 stop

$1,152Qatar Airways

Find Deal

lun., nov. 10 - dom., nov. 16

5:45 pm - 12:55 pmIAH-HKT

30h 10m1 stop

9:50 pm - 3:15 pmHKT-IAH

30h 25m2 stops

$1,160Qatar Airways

Find Deal

lun., nov. 10 - lun., nov. 17

United Airlines flights from Houston to Thailand

Our best United Airlines deals on Houston to Thailand flight tickets

United Airlines

Nov 10

IAH10:20 amHouston George Bush Intcntl

29h 50m

1 stop

BKK5:10 amBangkok Suvarnabhumi

Nov 24

BKK7:10 amBangkok Suvarnabhumi

20h 30m

1 stop

IAH2:40 pmHouston George Bush Intcntl

$872

Find similar

United Airlines

Nov 10

IAH9:38 amHouston George Bush Intcntl

36h 47m

2 stops

BKK11:25 amBangkok Suvarnabhumi

Nov 26

BKK9:10 amBangkok Suvarnabhumi

35h 35m

1 stop

IAH7:45 amHouston George Bush Intcntl

$873

Find similar

United Airlines

Feb 16

IAH7:25 amHouston George Bush Intcntl

39h 00m

2 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 12

BKK4:55 pmBangkok Suvarnabhumi

24h 15m

2 stops

IAH5:10 amHouston George Bush Intcntl

$875

Find similar

Delta flights from Houston to Thailand

Our best Delta deals on Houston to Thailand flight tickets

Delta

Nov 10

IAH5:30 amHouston George Bush Intcntl

30h 15m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Nov 26

BKK9:30 pmBangkok Suvarnabhumi

33h 50m

2 stops

IAH6:20 pmHouston George Bush Intcntl

$878

Find similar

Delta

Mar 1

IAH6:25 pmHouston George Bush Intcntl

41h 20m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 5

BKK9:40 amBangkok Suvarnabhumi

27h 19m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$885

Find similar

Delta

Jan 19

IAH7:45 amHouston George Bush Intcntl

26h 35m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Feb 6

BKK9:40 amBangkok Suvarnabhumi

26h 20m

2 stops

IAH11:00 pmHouston George Bush Intcntl

$899

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

lun. 11/10

2:05 pm-11:20 am

2 stops32h 15m

Phuket City

lun. 11/17

12:20 pm-6:03 am

2 stops30h 43m

$853

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

lun. 11/10

10:20 am-5:10 am

1 stop29h 50m

Bangkok Suvarnabhumi

lun. 11/24

7:10 am-2:40 pm

1 stop20h 30m

$872

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

mar. 1/13

7:30 am-12:20 am

2 stops27h 50m

Bangkok Suvarnabhumi

mar. 1/20

2:25 pm-7:45 am

1 stop30h 20m

$880

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

mié. 2/25

10:20 am-4:20 pm

1 stop41h 00m

Bangkok Suvarnabhumi

mié. 3/11

9:10 am-12:55 am

2 stops27h 45m

$882

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

dom. 2/22

9:05 pm-4:20 am

1 stop42h 15m

Bangkok Suvarnabhumi

lun. 3/23

10:10 am-8:10 pm

1 stop46h 00m

$900

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

lun. 3/23

10:05 pm-8:40 am

1 stop22h 35m

Bangkok Suvarnabhumi

mié. 4/8

11:15 am-7:15 pm

1 stop44h 00m

$903

HoustonChiang Mai

IAH - CNX

IAHCNX

Houston George Bush Intcntl

lun. 1/5

6:40 pm-10:35 am

2 stops50h 55m

Chiang Mai

lun. 2/9

11:50 am-8:50 pm

1 stop22h 00m

$1,112

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

mar. 3/24

12:40 am-7:05 pm

2 stops30h 25m

Phuket City

vie. 4/3

7:35 am-10:15 pm

2 stops26h 40m

$1,116

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

lun. 11/10

5:45 pm-11:00 pm

2 stops40h 15m

Phuket City

dom. 11/16

12:50 am-3:15 pm

1 stop27h 25m

$1,152

HoustonPhuket City

IAH - HKT

IAHHKT

Houston George Bush Intcntl

lun. 11/10

5:45 pm-12:55 pm

1 stop30h 10m

Phuket City

lun. 11/17

9:50 pm-3:15 pm

2 stops30h 25m

$1,160

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 $962. 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 $986.

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 $1,156 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 $984 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

Direct flights	None

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 October 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 7,972 reviews	Search Delta flights
Turkish Airlines	PriceFrom $806	Free Cancellation	Rating 7.3 4,009 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $839	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Singapore Airlines	PriceFrom $843	Free Cancellation	Rating 8.1 1,380 reviews	Search Singapore Airlines flights
ANA	PriceFrom $847	Free Cancellation	Rating 8.4 984 reviews	Search ANA flights
United Airlines	PriceFrom $878	Free Cancellation	Rating 7.4 8,975 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $923	Free Cancellation	Rating 8.3 1,578 reviews	Search Japan Airlines flights
Qatar Airways	PriceFrom $934	Free Cancellation	Rating 7.4 3,649 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $954	Free Cancellation	Rating 8.4 1,250 reviews	Search EVA Air flights
ZIPAIR	PriceFrom $1,014	Free Cancellation	Rating 7.4 51 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.