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

Philippine Airlines and ZIPAIR are the most popular carriers operating from Bangkok to Houston

What airlines fly to Houston?

United Airlines, ANA and Thai Airways 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 October 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.

$399 Cheap Flights from Bangkok to Houston in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok and Houston?

Prices are currently low for flights on this route. Typical prices usually range from $1,093 to $1,170. The lowest price recently found on this route was $719.

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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 - 5:49 pmBKK-IAH

41h 29m2 stops

7:35 am - 5:50 pmIAH-BKK

45h 15m2 stops

$719Multiple Airlines

Find Deal

Wed, Feb 18 - Wed, Feb 25

1:20 pm - 11:59 pmBKK-IAH

47h 39m2 stops

7:00 am - 5:50 pmIAH-BKK

45h 50m2 stops

$729Multiple Airlines

Find Deal

Fri, Dec 12 - Tue, Jan 20

11:10 pm - 8:15 amBKK-IAH

21h 05m1 stop

9:15 am - 10:15 pmIAH-BKK

24h 00m1 stop

$888ZIPAIR

Find Deal

Sat, Oct 25 - Sun, Nov 23

8:15 am - 4:24 pmBKK-IAH

21h 09m1 stop

5:25 pm - 6:30 amIAH-BKK

24h 05m1 stop

$889Air Canada

Find Deal

Mon, Nov 10 - Mon, Nov 24

8:15 am - 9:39 pmBKK-IAH

26h 24m2 stops

11:50 am - 6:30 amIAH-BKK

29h 40m2 stops

$910Air Canada

Find Deal

Mon, Nov 10 - Mon, Nov 24

7:15 am - 4:24 pmBKK-IAH

21h 09m1 stop

5:25 pm - 6:30 amIAH-BKK

24h 05m1 stop

$918Air Canada

Find Deal

Wed, Oct 29 - Wed, Nov 12

12:55 am - 11:02 pmBKK-HOU

35h 07m2 stops

10:30 am - 9:30 pmHOU-BKK

46h 00m2 stops

$1,330Delta

Find Deal

Tue, Dec 9 - Wed, Jan 14

11:15 pm - 11:02 pmBKK-HOU

36h 47m2 stops

10:30 am - 9:30 pmHOU-BKK

46h 00m2 stops

$1,331Delta

Find Deal

Wed, Dec 10 - Wed, Jan 14

9:40 am - 11:02 pmBKK-HOU

26h 22m2 stops

6:00 am - 11:20 pmHOU-BKK

28h 20m2 stops

$1,443Korean Air

Find Deal

Fri, Dec 12 - Sat, Jan 17

9:40 am - 10:33 pmBKK-HOU

25h 53m2 stops

6:00 am - 12:55 amHOU-BKK

29h 55m2 stops

$1,450Korean Air

Find Deal

Sat, Dec 13 - Wed, Jan 21

Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets

Delta

Dec 9

BKK12:55 amBangkok Suvarnabhumi

35h 07m

2 stops

HOU11:02 pmHouston Hobby

Jan 14

HOU10:30 amHouston Hobby

46h 00m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$1,330

Find similar

Delta

Dec 10

BKK11:15 pmBangkok Suvarnabhumi

36h 47m

2 stops

HOU11:02 pmHouston Hobby

Jan 14

HOU10:30 amHouston Hobby

46h 00m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$1,331

Find similar

Delta

Dec 9

BKK12:55 amBangkok Suvarnabhumi

35h 07m

2 stops

HOU11:02 pmHouston Hobby

Jan 14

HOU10:30 amHouston Hobby

46h 00m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$1,337

Find similar

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets

Korean Air

Dec 12

BKK9:40 amBangkok Suvarnabhumi

26h 22m

2 stops

HOU11:02 pmHouston Hobby

Jan 17

HOU6:00 amHouston Hobby

28h 20m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$1,443

Find similar

Korean Air

Dec 13

BKK9:40 amBangkok Suvarnabhumi

25h 53m

2 stops

HOU10:33 pmHouston Hobby

Jan 21

HOU6:00 amHouston Hobby

29h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$1,450

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 2/18

1:20 pm-5:49 pm

2 stops41h 29m

Houston George Bush Intcntl

Wed 2/25

7:35 am-5:50 pm

2 stops45h 15m

$719

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 12/12

1:20 pm-11:59 pm

2 stops47h 39m

Houston George Bush Intcntl

Tue 1/20

7:00 am-5:50 pm

2 stops45h 50m

$729

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 10/25

11:10 pm-8:15 am

1 stop21h 05m

Houston George Bush Intcntl

Sun 11/23

9:15 am-10:15 pm

1 stop24h 00m

$888

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/10

8:15 am-4:24 pm

1 stop21h 09m

Houston George Bush Intcntl

Mon 11/24

5:25 pm-6:30 am

1 stop24h 05m

$889

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/10

8:15 am-9:39 pm

2 stops26h 24m

Houston George Bush Intcntl

Mon 11/24

11:50 am-6:30 am

2 stops29h 40m

$910

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/29

7:15 am-4:24 pm

1 stop21h 09m

Houston George Bush Intcntl

Wed 11/12

5:25 pm-6:30 am

1 stop24h 05m

$918

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 12/9

12:55 am-11:02 pm

2 stops35h 07m

Houston Hobby

Wed 1/14

10:30 am-9:30 pm

2 stops46h 00m

$1,330

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 12/10

11:15 pm-11:02 pm

2 stops36h 47m

Houston Hobby

Wed 1/14

10:30 am-9:30 pm

2 stops46h 00m

$1,331

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 12/12

9:40 am-11:02 pm

2 stops26h 22m

Houston Hobby

Sat 1/17

6:00 am-11:20 pm

2 stops28h 20m

$1,443

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sat 12/13

9:40 am-10:33 pm

2 stops25h 53m

Houston Hobby

Wed 1/21

6:00 am-12:55 am

2 stops29h 55m

$1,450

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 typical price of a round-trip flight between Bangkok and Houston?

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 20h 20m.
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 October 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 8,977 reviews	Search United Airlines flights
ANA	PriceFrom $963	Free Cancellation	Rating 8.4 984 reviews	Search ANA flights
Thai Airways	PriceFrom $1,100	Free Cancellation	Rating 7.8 358 reviews	Search Thai Airways flights
EVA Air	PriceFrom $1,308	Free Cancellation	Rating 8.4 1,250 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.