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

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

What airlines fly to Houston?

United Airlines, Thai Airways 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 31% 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 November 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.

$443 Cheap Flights from Bangkok to Houston in 2025/26

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Find the cheapest flights from Bangkok to Houston

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 11:59 pmBKK-IAH

66h 14m2 stops

7:00 am - 5:50 pmIAH-BKK

45h 50m2 stops

$723Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Feb 26

1:55 am - 7:32 pmBKK-IAH

30h 37m2 stops

5:14 pm - 11:15 amIAH-BKK

29h 01m2 stops

$862Multiple Airlines

Find Deal

Tue, Dec 9 - Thu, Jan 8

11:25 am - 10:10 amBKK-IAH

35h 45m3 stops

4:49 pm - 12:00 pmIAH-BKK

30h 11m2 stops

$879Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Feb 26

6:15 pm - 3:52 pmBKK-IAH

34h 37m3 stops

5:14 pm - 11:15 amIAH-BKK

29h 01m2 stops

$888Multiple Airlines

Find Deal

Wed, Dec 10 - Thu, Jan 8

11:25 am - 10:10 amBKK-IAH

35h 45m3 stops

7:35 am - 5:55 amIAH-BKK

33h 20m3 stops

$900Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Feb 26

8:15 am - 4:24 pmBKK-IAH

21h 09m1 stop

9:35 am - 6:30 amIAH-BKK

31h 55m2 stops

$935Air Canada

Find Deal

Wed, Dec 3 - Thu, Feb 26

8:15 am - 1:40 pmBKK-IAH

42h 25m2 stops

7:10 am - 10:30 pmIAH-BKK

26h 20m2 stops

$970Air Canada

Find Deal

Sat, Jan 31 - Thu, Feb 5

2:05 am - 10:48 pmBKK-HOU

33h 43m2 stops

5:04 pm - 12:55 amHOU-BKK

42h 51m2 stops

$1,065Delta

Find Deal

Tue, Dec 9 - Thu, Jan 8

2:05 am - 9:34 amBKK-HOU

44h 29m2 stops

5:35 am - 12:55 amHOU-BKK

30h 20m2 stops

$1,068Delta

Find Deal

Tue, Dec 9 - Wed, Jan 14

6:55 pm - 5:59 pmBKK-HOU

36h 04m2 stops

12:16 pm - 6:40 amHOU-BKK

29h 24m2 stops

$2,215Qatar Airways

Find Deal

Wed, Dec 3 - Thu, Feb 26

Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets

Delta

Dec 9

BKK2:05 amBangkok Suvarnabhumi

44h 29m

2 stops

HOU9:34 amHouston Hobby

Jan 14

HOU5:35 amHouston Hobby

30h 20m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$1,065

Find similar

Delta

Dec 9

BKK2:05 amBangkok Suvarnabhumi

44h 29m

2 stops

HOU9:34 amHouston Hobby

Jan 14

HOU5:35 amHouston Hobby

30h 20m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$1,068

Find similar

Delta

Feb 5

BKK12:55 amBangkok Suvarnabhumi

35h 44m

2 stops

IAH11:39 pmHouston George Bush Intcntl

Feb 16

IAH5:22 amHouston George Bush Intcntl

30h 33m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$1,103

Find similar

Qatar Airways flights from Bangkok to Houston

Our best Qatar Airways deals on Bangkok to Houston flight tickets

Qatar Airways

Nov 21

BKK2:00 amBangkok Suvarnabhumi

26h 15m

1 stop

IAH3:15 pmHouston George Bush Intcntl

Nov 29

IAH5:45 pmHouston George Bush Intcntl

35h 40m

1 stop

BKK6:25 pmBangkok Suvarnabhumi

$1,496

Find similar

Qatar Airways

Dec 3

BKK6:55 pmBangkok Suvarnabhumi

36h 04m

2 stops

HOU5:59 pmHouston Hobby

Feb 26

HOU12:16 pmHouston Hobby

29h 24m

2 stops

BKK6:40 amBangkok Suvarnabhumi

$2,215

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 12/3

6:45 pm-11:59 pm

2 stops66h 14m

Houston George Bush Intcntl

Thu 2/26

7:00 am-5:50 pm

2 stops45h 50m

$723

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 12/9

1:55 am-7:32 pm

2 stops30h 37m

Houston George Bush Intcntl

Thu 1/8

5:14 pm-11:15 am

2 stops29h 01m

$862

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 12/3

11:25 am-10:10 am

3 stops35h 45m

Houston George Bush Intcntl

Thu 2/26

4:49 pm-12:00 pm

2 stops30h 11m

$879

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 12/10

6:15 pm-3:52 pm

3 stops34h 37m

Houston George Bush Intcntl

Thu 1/8

5:14 pm-11:15 am

2 stops29h 01m

$888

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 12/3

11:25 am-10:10 am

3 stops35h 45m

Houston George Bush Intcntl

Thu 2/26

7:35 am-5:55 am

3 stops33h 20m

$900

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 12/3

8:15 am-4:24 pm

1 stop21h 09m

Houston George Bush Intcntl

Thu 2/26

9:35 am-6:30 am

2 stops31h 55m

$935

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 1/31

8:15 am-1:40 pm

2 stops42h 25m

Houston George Bush Intcntl

Thu 2/5

7:10 am-10:30 pm

2 stops26h 20m

$970

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 12/9

2:05 am-10:48 pm

2 stops33h 43m

Houston Hobby

Thu 1/8

5:04 pm-12:55 am

2 stops42h 51m

$1,065

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 12/9

2:05 am-9:34 am

2 stops44h 29m

Houston Hobby

Wed 1/14

5:35 am-12:55 am

2 stops30h 20m

$1,068

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 12/3

6:55 pm-5:59 pm

2 stops36h 04m

Houston Hobby

Thu 2/26

12:16 pm-6:40 am

2 stops29h 24m

$2,215

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.

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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 21h 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 November 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 $966	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
ANA	PriceFrom $1,056	Free Cancellation	Rating 8.4 1,004 reviews	Search ANA flights
Thai Airways	PriceFrom $1,100	Free Cancellation	Rating 7.8 361 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,276 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.