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

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

What airlines fly to Houston?

ANA, Thai Airways and EVA Air are the top three most popular airlines that fly to Houston from Bangkok according to our data. ANA 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 December 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.

$502 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 6:17 pm

BKK

IAH

41h 57m2 stops

7:00 am - 12:00 pm

IAH

BKK

40h 00m2 stops

$729Multiple Airlines

Tue, Jan 27 - Tue, Feb 3

11:50 pm - 11:58 pm

BKK

IAH

60h 08m2 stops

7:35 am - 12:10 pm

IAH

BKK

40h 35m2 stops

$737Multiple Airlines

Mon, Mar 23 - Tue, Apr 7

11:50 pm - 6:17 pm

BKK

IAH

55h 27m2 stops

7:17 pm - 12:00 pm

IAH

BKK

51h 43m2 stops

$929Multiple Airlines

Mon, Jan 19 - Sat, Jan 31

8:15 am - 9:14 am

BKK

IAH

37h 59m2 stops

5:25 pm - 6:30 am

IAH

BKK

24h 05m1 stop

$951Air Canada

Tue, Jan 27 - Tue, Feb 3

8:00 am - 12:19 am

BKK

IAH

29h 19m3 stops

7:27 pm - 7:35 pm

IAH

BKK

35h 08m2 stops

$955Multiple Airlines

Thu, Jan 22 - Wed, Feb 4

8:15 am - 6:41 pm

BKK

IAH

47h 26m2 stops

5:25 pm - 6:30 am

IAH

BKK

24h 05m1 stop

$967Air Canada

Thu, Jan 22 - Wed, Feb 4

11:15 pm - 9:36 pm

BKK

IAH

34h 21m2 stops

2:59 pm - 9:45 pm

IAH

BKK

42h 46m2 stops

$976Delta

Mon, Mar 23 - Tue, Apr 7

11:15 pm - 10:33 pm

BKK

HOU

36h 18m2 stops

5:04 pm - 9:30 pm

HOU

BKK

39h 26m2 stops

$979Delta

Wed, Jan 28 - Wed, Feb 4

2:05 am - 10:33 pm

BKK

HOU

33h 28m2 stops

5:45 am - 11:20 pm

HOU

BKK

28h 35m2 stops

$1,009KLM

Wed, Jan 21 - Wed, Feb 4

10:05 pm - 4:12 pm

BKK

HOU

31h 07m2 stops

6:00 am - 11:35 pm

HOU

BKK

28h 35m2 stops

$1,309Japan Airlines

Mon, Jan 19 - Sat, Jan 31

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets

Korean Air

Feb 12

BKK9:40 amBangkok Suvarnabhumi

25h 48m

2 stops

HOU10:28 pmHouston Hobby

Feb 16

HOU5:25 amHouston Hobby

30h 20m

2 stops

BKK12:45 amBangkok Suvarnabhumi

$1,415

Find similar

Korean Air

Feb 12

BKK9:40 amBangkok Suvarnabhumi

25h 48m

2 stops

HOU10:28 pmHouston Hobby

Feb 16

HOU5:25 amHouston Hobby

30h 20m

2 stops

BKK12:45 amBangkok Suvarnabhumi

$1,420

Find similar

Korean Air

Feb 12

BKK9:40 amBangkok Suvarnabhumi

25h 48m

2 stops

HOU10:28 pmHouston Hobby

Feb 16

HOU5:25 amHouston Hobby

30h 20m

2 stops

BKK12:45 amBangkok Suvarnabhumi

$1,425

Find similar

Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets

Delta

Mar 23

BKK11:15 pmBangkok Suvarnabhumi

36h 44m

2 stops

IAH11:59 pmHouston George Bush Intcntl

Apr 7

IAH2:59 pmHouston George Bush Intcntl

34h 16m

2 stops

BKK1:15 pmBangkok Suvarnabhumi

$973

Find similar

Delta

Mar 23

BKK11:15 pmBangkok Suvarnabhumi

34h 21m

2 stops

IAH9:36 pmHouston George Bush Intcntl

Apr 7

IAH2:59 pmHouston George Bush Intcntl

42h 46m

2 stops

BKK9:45 pmBangkok Suvarnabhumi

$976

Find similar

Delta

Jan 28

BKK11:15 pmBangkok Suvarnabhumi

36h 18m

2 stops

HOU10:33 pmHouston Hobby

Feb 4

HOU5:04 pmHouston Hobby

39h 26m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$979

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 1/27

1:20 pm-6:17 pm

2 stops41h 57m

Houston George Bush Intcntl

Tue 2/3

7:00 am-12:00 pm

2 stops40h 00m

$729

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/23

11:50 pm-11:58 pm

2 stops60h 08m

Houston George Bush Intcntl

Tue 4/7

7:35 am-12:10 pm

2 stops40h 35m

$737

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 1/19

11:50 pm-6:17 pm

2 stops55h 27m

Houston George Bush Intcntl

Sat 1/31

7:17 pm-12:00 pm

2 stops51h 43m

$929

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 1/27

8:15 am-9:14 am

2 stops37h 59m

Houston George Bush Intcntl

Tue 2/3

5:25 pm-6:30 am

1 stop24h 05m

$951

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 1/22

8:00 am-12:19 am

3 stops29h 19m

Houston George Bush Intcntl

Wed 2/4

7:27 pm-7:35 pm

2 stops35h 08m

$955

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 1/22

8:15 am-6:41 pm

2 stops47h 26m

Houston George Bush Intcntl

Wed 2/4

5:25 pm-6:30 am

1 stop24h 05m

$967

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/23

11:15 pm-9:36 pm

2 stops34h 21m

Houston George Bush Intcntl

Tue 4/7

2:59 pm-9:45 pm

2 stops42h 46m

$976

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 1/28

11:15 pm-10:33 pm

2 stops36h 18m

Houston Hobby

Wed 2/4

5:04 pm-9:30 pm

2 stops39h 26m

$979

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 1/21

2:05 am-10:33 pm

2 stops33h 28m

Houston Hobby

Wed 2/4

5:45 am-11:20 pm

2 stops28h 35m

$1,009

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 1/19

10:05 pm-4:12 pm

2 stops31h 07m

Houston Hobby

Sat 1/31

6:00 am-11:35 pm

2 stops28h 35m

$1,309

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

Fastest flight time	20h 35m
Direct flights	None

The fastest flight from Bangkok to Houston takes 20h 35m

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 20h 35m.
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 December 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 $962	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
ANA	PriceFrom $963	Free Cancellation	Rating 8.4 1,023 reviews	Search ANA flights
Thai Airways	PriceFrom $1,100	Free Cancellation	Rating 7.8 366 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,296 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.