What airlines fly to Bangkok?

EVA Air, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Bangkok from Houston according to our data. EVA Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 14 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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

ZIPAIR, Turkish Airlines, and Japan Airlines are the most popular carriers operating from Houston to Bangkok

When did momondo last update prices for flights from Houston to Bangkok?

Prices for flights from Houston to Bangkok were last updated today.

How many operators does momondo search for flights from Houston to Bangkok?

There are 14 operators available for flights from Houston to Bangkok as of October 2025.

How old do you have to be to fly from Houston to Bangkok?

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 Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok 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.

$448 Cheap Flights from Houston to Bangkok in 2025/26

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Find the cheapest flights from Houston to Bangkok

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 pm - 4:20 amIAH-BKK

24h 25m1 stop

5:50 am - 7:10 pmBKK-IAH

26h 20m1 stop

$876Turkish Airlines

Find Deal

Sun, Nov 30 - Thu, Dec 18

11:55 am - 5:10 amIAH-BKK

28h 15m2 stops

10:25 pm - 7:45 amBKK-IAH

22h 20m1 stop

$877ANA

Find Deal

Wed, Jan 21 - Wed, Feb 25

6:30 am - 11:20 pmIAH-BKK

27h 50m2 stops

12:55 am - 2:55 pmBKK-IAH

27h 00m2 stops

$878Delta

Find Deal

Mon, Jan 12 - Mon, Feb 23

10:20 am - 5:10 amIAH-BKK

29h 50m1 stop

9:10 am - 10:17 pmBKK-IAH

26h 07m2 stops

$879United Airlines

Find Deal

Thu, Nov 6 - Wed, Nov 19

7:30 am - 12:20 amIAH-BKK

27h 50m2 stops

2:25 pm - 7:45 amBKK-IAH

30h 20m1 stop

$880ANA

Find Deal

Tue, Jan 13 - Tue, Jan 20

10:20 am - 5:10 amIAH-BKK

29h 50m1 stop

7:10 am - 11:56 pmBKK-IAH

28h 46m2 stops

$882United Airlines

Find Deal

Wed, Feb 18 - Mon, Mar 16

9:05 pm - 4:20 amIAH-BKK

42h 15m1 stop

10:10 am - 7:10 pmBKK-IAH

46h 00m1 stop

$900Turkish Airlines

Find Deal

Wed, Feb 11 - Sun, Feb 15

6:04 am - 11:35 pmHOU-BKK

28h 31m2 stops

8:05 am - 6:01 pmBKK-HOU

21h 56m2 stops

$1,344Japan Airlines

Find Deal

Mon, Feb 16 - Wed, Mar 18

8:24 pm - 12:15 pmHOU-BKK

26h 51m2 stops

2:00 am - 8:02 pmBKK-HOU

30h 02m2 stops

$1,450Qatar Airways

Find Deal

Wed, Feb 18 - Tue, Mar 17

6:36 pm - 12:15 pmHOU-BKK

28h 39m2 stops

3:00 am - 6:06 pmBKK-HOU

28h 06m2 stops

$1,489Qatar Airways

Find Deal

Wed, Jan 14 - Fri, Jan 23

American Airlines flights from Houston to Bangkok

Our best American Airlines deals on Houston to Bangkok flight tickets

American Airlines

Feb 11

HOU6:00 amHouston Hobby

28h 35m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Feb 15

BKK8:05 amBangkok Suvarnabhumi

24h 58m

2 stops

HOU8:03 pmHouston Hobby

$1,479

Find similar

American Airlines

Dec 27

HOU8:16 pmHouston Hobby

27h 49m

2 stops

BKK1:05 pmBangkok Suvarnabhumi

Jan 22

BKK6:55 pmBangkok Suvarnabhumi

30h 14m

2 stops

HOU12:09 pmHouston Hobby

$1,526

Find similar

ANA flights from Houston to Bangkok

Our best ANA deals on Houston to Bangkok flight tickets

ANA

Jan 21

IAH11:55 amHouston George Bush Intcntl

28h 15m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Feb 25

BKK10:25 pmBangkok Suvarnabhumi

22h 20m

1 stop

IAH7:45 amHouston George Bush Intcntl

$877

Find similar

ANA

Jan 13

IAH7:30 amHouston George Bush Intcntl

27h 50m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Jan 20

BKK2:25 pmBangkok Suvarnabhumi

30h 20m

1 stop

IAH7:45 amHouston George Bush Intcntl

$880

Find similar

ANA

Jan 14

IAH10:20 amHouston George Bush Intcntl

41h 00m

1 stop

BKK4:20 pmBangkok Suvarnabhumi

Mar 11

BKK9:10 amBangkok Suvarnabhumi

32h 00m

2 stops

IAH5:10 amHouston George Bush Intcntl

$911

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 11/30

2:55 pm-4:20 am

1 stop24h 25m

Bangkok Suvarnabhumi

Thu 12/18

5:50 am-7:10 pm

1 stop26h 20m

$876

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 1/21

11:55 am-5:10 am

2 stops28h 15m

Bangkok Suvarnabhumi

Wed 2/25

10:25 pm-7:45 am

1 stop22h 20m

$877

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Mon 1/12

6:30 am-11:20 pm

2 stops27h 50m

Bangkok Suvarnabhumi

Mon 2/23

12:55 am-2:55 pm

2 stops27h 00m

$878

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 11/6

10:20 am-5:10 am

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 11/19

9:10 am-10:17 pm

2 stops26h 07m

$879

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 1/13

7:30 am-12:20 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 1/20

2:25 pm-7:45 am

1 stop30h 20m

$880

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 2/18

10:20 am-5:10 am

1 stop29h 50m

Bangkok Suvarnabhumi

Mon 3/16

7:10 am-11:56 pm

2 stops28h 46m

$882

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 2/11

9:05 pm-4:20 am

1 stop42h 15m

Bangkok Suvarnabhumi

Sun 2/15

10:10 am-7:10 pm

1 stop46h 00m

$900

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Mon 2/16

6:04 am-11:35 pm

2 stops28h 31m

Bangkok Suvarnabhumi

Wed 3/18

8:05 am-6:01 pm

2 stops21h 56m

$1,344

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 2/18

8:24 pm-12:15 pm

2 stops26h 51m

Bangkok Suvarnabhumi

Tue 3/17

2:00 am-8:02 pm

2 stops30h 02m

$1,450

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Wed 1/14

6:36 pm-12:15 pm

2 stops28h 39m

Bangkok Suvarnabhumi

Fri 1/23

3:00 am-6:06 pm

2 stops28h 06m

$1,489

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 Bangkok

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 Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from Houston during October instead. Flights to Bangkok in October, while not as cheap as those in September, still average around $986.

What is the cheapest day to depart on your flight to Bangkok?

On average, the least expensive day to fly to Bangkok from Houston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $990. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Houston to Bangkok on a Friday will generally be more expensive and average around $1,283. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bangkok?

According to our data, the cheapest time of day to fly to Bangkok is at noon. momondo users have found flights departing from Houston to Bangkok at noon for as low as $1,024. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,284. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok 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 Bangkok from Houston for as low as $984 on momondo.

Cheap Houston to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Bangkok

Direct flights	None

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

Search flight deals

How far is Houston to Bangkok by plane?
There are 9242.5 mi between Houston and Bangkok. In terms of flight time, this usually takes a little over 24h 25m.
When did momondo last update prices for flights from Houston to Bangkok?
Prices for flights from Houston to Bangkok were last updated today.
How many operators does momondo search for flights from Houston to Bangkok?
There are 14 operators available for flights from Houston to Bangkok as of October 2025.
How old do you have to be to fly from Houston to Bangkok?
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 Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok 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 Bangkok

Compare and see reviews for airlines that fly from Houston to Bangkok with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $555	Free Cancellation	Rating 7.9 7,979 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 11,041 reviews	Search American Airlines flights
Singapore Airlines	PriceFrom $843	Free Cancellation	Rating 8.1 1,382 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 8,979 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $923	Free Cancellation	Rating 8.3 1,579 reviews	Search Japan Airlines flights
Qatar Airways	PriceFrom $934	Free Cancellation	Rating 7.4 3,651 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $954	Free Cancellation	Rating 8.4 1,251 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 Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Bangkok for you.

Can I find flights from Houston to Bangkok with flexible booking policies on momondo?

All flight searches from Houston to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.