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

Air Canada, ZIPAIR, and Thai Airways are the most popular carriers operating from Bangkok to Houston

What airlines fly to Houston?

United Airlines, ANA and EVA Air are the top three most popular airlines that fly to Houston from Bangkok according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 4 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Bangkok to Houston are refreshed on a daily basis.

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

As of September 2025, there are 4 operators available to choose from for flights from Bangkok to Houston.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Houston.

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

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$435 Cheap Flights from Bangkok to Houston 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 Bangkok to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

1:20 pm - 5:20 amBKK-IAH

29h 00m2 stops

7:30 am - 10:45 pmIAH-BKK

26h 15m2 stops

$891

Find Deal

Mon, Nov 3 - Mon, Nov 17

8:15 am - 4:24 pmBKK-IAH

21h 09m1 stop

5:25 pm - 6:30 amIAH-BKK

24h 05m1 stop

$898Air Canada

Find Deal

Mon, Nov 3 - Mon, Nov 17

8:15 am - 1:24 pmBKK-IAH

42h 09m2 stops

5:25 pm - 6:30 amIAH-BKK

24h 05m1 stop

$914Air Canada

Find Deal

Mon, Nov 3 - Mon, Nov 17

7:15 am - 4:24 pmBKK-IAH

21h 09m1 stop

9:48 am - 5:30 amIAH-BKK

31h 42m1 stop

$945Air Canada

Find Deal

Mon, Mar 9 - Wed, Mar 11

4:55 pm - 8:50 amBKK-IAH

28h 55m3 stops

9:51 am - 11:25 amIAH-BKK

36h 34m2 stops

$1,075United Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 30

5:10 pm - 7:05 pmBKK-IAH

37h 55m2 stops

2:25 pm - 10:40 pmIAH-BKK

44h 15m2 stops

$1,098IndiGo

Find Deal

Wed, Oct 1 - Wed, Oct 22

5:15 pm - 7:26 pmBKK-IAH

38h 11m2 stops

7:00 am - 12:35 pmIAH-BKK

40h 35m2 stops

$1,115EVA Air

Find Deal

Sat, Nov 1 - Sat, Nov 15

9:10 am - 11:59 pmBKK-IAH

27h 49m2 stops

5:02 pm - 11:25 amIAH-BKK

29h 23m2 stops

$1,191United Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 30

8:15 am - 10:00 pmBKK-IAH

25h 45m1 stop

11:30 pm - 4:50 pmIAH-BKK

28h 20m1 stop

$1,345Thai Airways

Find Deal

Sat, Nov 1 - Sat, Nov 15

2:15 am - 8:50 pmBKK-IAH

31h 35m1 stop

6:50 pm - 11:30 amIAH-BKK

27h 40m2 stops

$1,349EVA Air

Find Deal

Tue, Dec 9 - Wed, Jan 14

Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets

Delta

Oct 1

BKK11:30 pmBangkok Suvarnabhumi

35h 07m

2 stops

HOU10:37 pmHouston Hobby

Oct 22

HOU6:44 pmHouston Hobby

40h 41m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

$1,366

Find similar

Delta

Oct 1

BKK11:30 pmBangkok Suvarnabhumi

35h 07m

2 stops

HOU10:37 pmHouston Hobby

Oct 22

HOU6:44 pmHouston Hobby

42h 21m

2 stops

BKK1:05 amBangkok Suvarnabhumi

$1,367

Find similar

Delta

Feb 5

BKK12:55 amBangkok Suvarnabhumi

33h 51m

2 stops

HOU9:46 pmHouston Hobby

Feb 16

HOU1:00 pmHouston Hobby

45h 20m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$1,477

Find similar

Qatar Airways flights from Bangkok to Houston

Our best Qatar Airways deals on Bangkok to Houston flight tickets

Qatar Airways

Sep 17

BKK2:30 amBangkok Suvarnabhumi

28h 08m

2 stops

IAH6:38 pmHouston George Bush Intcntl

Oct 3

IAH6:25 pmHouston George Bush Intcntl

36h 55m

1 stop

BKK7:20 pmBangkok Suvarnabhumi

$1,602

Find similar

Qatar Airways

Sep 17

BKK2:30 amBangkok Suvarnabhumi

25h 20m

1 stop

IAH3:50 pmHouston George Bush Intcntl

Oct 3

IAH6:25 pmHouston George Bush Intcntl

23h 50m

1 stop

BKK6:15 amBangkok Suvarnabhumi

$1,665

Find similar

Qatar Airways

Sep 24

BKK9:05 pmBangkok Suvarnabhumi

30h 45m

1 stop

IAH3:50 pmHouston George Bush Intcntl

Oct 8

IAH6:23 pmHouston George Bush Intcntl

31h 02m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

$5,434

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/3

1:20 pm-5:20 am

2 stops29h 00m

Houston George Bush Intcntl

Mon 11/17

7:30 am-10:45 pm

2 stops26h 15m

$891

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-4:24 pm

1 stop21h 09m

Houston George Bush Intcntl

Mon 11/17

5:25 pm-6:30 am

1 stop24h 05m

$898

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-1:24 pm

2 stops42h 09m

Houston George Bush Intcntl

Mon 11/17

5:25 pm-6:30 am

1 stop24h 05m

$914

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/9

7:15 am-4:24 pm

1 stop21h 09m

Houston George Bush Intcntl

Wed 3/11

9:48 am-5:30 am

1 stop31h 42m

$945

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 11/13

4:55 pm-8:50 am

3 stops28h 55m

Houston George Bush Intcntl

Sun 11/30

9:51 am-11:25 am

2 stops36h 34m

$1,075

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/1

5:10 pm-7:05 pm

2 stops37h 55m

Houston George Bush Intcntl

Wed 10/22

2:25 pm-10:40 pm

2 stops44h 15m

$1,098

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 11/1

5:15 pm-7:26 pm

2 stops38h 11m

Houston George Bush Intcntl

Sat 11/15

7:00 am-12:35 pm

2 stops40h 35m

$1,115

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 11/13

9:10 am-11:59 pm

2 stops27h 49m

Houston George Bush Intcntl

Sun 11/30

5:02 pm-11:25 am

2 stops29h 23m

$1,191

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 11/1

8:15 am-10:00 pm

1 stop25h 45m

Houston George Bush Intcntl

Sat 11/15

11:30 pm-4:50 pm

1 stop28h 20m

$1,345

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 12/9

2:15 am-8:50 pm

1 stop31h 35m

Houston George Bush Intcntl

Wed 1/14

6:50 pm-11:30 am

2 stops27h 40m

$1,349

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 Bangkok to Houston

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 day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Bangkok is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,012. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Saturday is $1,287.

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

Our data shows that the cheapest Bangkok to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $1,117. Try not to purchase tickets in the afternoon because they tend to be around $1,492. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Bangkok to Houston flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Bangkok to Houston by plane?
The distance between Bangkok and Houston is about 9242.5 mi. In terms of flight time, this usually takes a little over 19h 00m.
When did momondo last update prices for flights from Bangkok to Houston?
Prices for flights from Bangkok to Houston are refreshed on a daily basis.
How many operators does momondo search for flights from Bangkok to Houston?
As of September 2025, there are 4 operators available to choose from for flights from Bangkok to Houston.
How old do you have to be to fly from Bangkok to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Bangkok to Houston

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $961	Free Cancellation	Rating 7.4 8,931 reviews	Search United Airlines flights
ANA	PriceFrom $963	Free Cancellation	Rating 8.4 961 reviews	Search ANA flights
Thai Airways	PriceFrom $1,100	Free Cancellation	Rating 7.8 350 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,236 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Houston?

It is quick and easy to find Bangkok to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

momondo does allow users to show only those flights to Houston from Bangkok which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Bangkok to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Houston from Bangkok 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.