$509 Find Cheap Flights from Bangkok to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to George Bush Intcntl departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Houston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$910
Typical prices: $1,151-$1,261
Multiple Airlines
Thu 1/29Wed 2/11
BKK - IAH • 3 stops
Cheapest one-way
$509
Multiple Airlines
Wed 3/18
DMK - IAH • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to George Bush Intcntl

Thu, Jan 29 - Wed, Feb 11
Multiple Airlines Logo
12:15 pm - 9:07 am
BKK
-
IAH
33h 52m3 stops
Multiple Airlines Logo
7:27 pm - 7:35 pm
IAH
-
BKK
35h 08m2 stops
$910Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
6:45 pm - 11:54 pm
BKK
-
IAH
66h 09m2 stops
Multiple Airlines Logo
7:00 am - 12:00 pm
IAH
-
BKK
40h 00m2 stops
$925Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
11:50 pm - 4:33 pm
BKK
-
IAH
53h 43m2 stops
Multiple Airlines Logo
7:00 am - 5:50 pm
IAH
-
BKK
46h 50m2 stops
$929Multiple Airlines
Thu, Jan 29 - Wed, Feb 11
Air Canada Logo
8:15 am - 6:41 pm
BKK
-
IAH
47h 26m2 stops
Air Canada Logo
5:25 pm - 6:30 am
IAH
-
BKK
24h 05m1 stop
$970Air Canada
Mon, Mar 23 - Tue, Apr 7
Delta Logo
11:15 pm - 11:59 pm
BKK
-
IAH
36h 44m2 stops
Delta Logo
2:59 pm - 1:15 pm
IAH
-
BKK
34h 16m2 stops
$976Delta
Mon, Mar 23 - Tue, Apr 7
Delta Logo
9:30 pm - 11:03 pm
BKK
-
IAH
37h 33m2 stops
Delta Logo
11:35 am - 1:15 pm
IAH
-
BKK
37h 40m2 stops
$979Delta
Mon, Mar 2 - Tue, Mar 17
United Airlines Logo
4:55 pm - 10:38 am
BKK
-
IAH
30h 43m3 stops
United Airlines Logo
5:05 am - 12:20 am
IAH
-
BKK
31h 15m2 stops
$1,074United Airlines
Fri, Feb 6 - Mon, Feb 16
Air Canada Logo
8:00 am - 9:44 pm
BKK
-
IAH
26h 44m2 stops
Air Canada Logo
7:10 am - 10:30 pm
IAH
-
BKK
26h 20m2 stops
$1,084Air Canada
Thu, Jan 29 - Wed, Feb 11
Multiple Airlines Logo
8:15 am - 4:24 pm
BKK
-
IAH
21h 09m1 stop
Multiple Airlines Logo
9:05 pm - 4:20 am
IAH
-
BKK
42h 15m1 stop
$1,086Multiple Airlines
Sun, Mar 1 - Tue, Mar 17
Delta Logo
12:55 am - 11:37 pm
BKK
-
IAH
35h 42m2 stops
Delta Logo
7:00 am - 12:45 am
IAH
-
BKK
29h 45m2 stops
$1,090Delta
Booking Insights

KAYAK's insights & trends for Bangkok to George Bush Intcntl flights

Get data-powered insights and trends into flights from Bangkok to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bangkok to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok to Houston George Bush Intcntl Airport departing in January.

What’s the cheapest day of the week to fly from Bangkok to Houston?

The average price of all round-trip flights from Bangkok to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Bangkok to Houston, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Houston, Wednesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Bangkok to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok to Houston George Bush Intcntl Airport is September, where tickets cost $1,054 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $1,673 and $1,571 respectively.

Good to know

Cheapest flight$509
Flight from Bangkok Don Mueang Intl to Houston

When to book flights from Bangkok to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Bangkok to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to Houston flights

  • What is the cheapest flight from Bangkok to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Bangkok to Houston George Bush Intcntl Airport was $509 for a one-way ticket and $910 for a round-trip.

  • Do I need a passport to fly between Bangkok and Houston?

    Yes

  • Which airports will I be using when flying from Bangkok to Houston?

    When flying out of Bangkok you will be using one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl. You will be landing at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Bangkok to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangkok to Houston?

    Star Alliance is the only airline alliance operating flights between Bangkok and Houston.

  • What is the most popular layover when flying to Houston from Bangkok?

    Taipei City is the most popular layover city among KAYAK users traveling from Bangkok to Houston.

  • How does KAYAK find such low prices on flights from Bangkok to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Bangkok is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Bangkok with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Bangkok to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangkok to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
EVA AirOverall score based on 1297 reviews
8.4Boarding
8.1Food
8.3Comfort
8.6Crew
8.0Entertainment
Airline reviews

Excess baggage fees are outrageous ($250 per bag). Flight crew and planes are nice.

8.0 ExcellentAnonymous, Dec 2025
CNX - TPE
Read more EVA Air reviews

Excess baggage fees are outrageous ($250 per bag). Flight crew and planes are nice.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

Seats. there's no way to go to the washroom when you’re seated in the middle without bothering the person beside you.

Its fantastic!!I like the food the serve in EVA air😊

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

Service in BKK was very good at answering our question about our canceled flight from Taipei to San Francisco. Did like the lead time about the canceled flight from Taipei to San Francisco and was not given the best options.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

Very good service and food. Crew was professional and helpful. Cabin and restrooms were kept clean

EVA airlines was excellent: on time or early, safe, courteous crew. Highly recommended.

Staff was rude and loud. No respect for customers unlike the Starflyer Osaka to Haneda sector where service was outstanding. What a stark difference. Maybe United should learn from ANA how to do customer service.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

we were in premium economy, but we both got middle seats and had to sit separately. i could have avoided this by trying to obtain seats sooner, but i tried 3 times and gave up. ANA's technology is not friendly for newcomers. no, check that---I think it is nigh impossible. not sure we are coming back. ana can do better to provide a front end that's friendly to users in both US and Japan.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Great as can be expected with a 10 hour flight over the Pacific. Great movie selection of new releases that hadn’t hit streaming yet. And despite the bad rep, I actually like the airplane good.

One of the best business class seats I’ve had. The lie flat seats made it comfortable to endure a 12 hour flight. Service was excellent and food was great.

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

The crew was excellent. The flight was delayed for 20 to 25 minutes. We did arrive a bit later than expected. The AC could have been better.

Very disappointed with the seat selection. During the booking, I selected seats such that my wife and I would sit next to each other. However, during check-in, we found out that the airline changed our seats and we were seated apart; and I was stuck in the middle seat with two strangers. Very disappointing experience. We would not fly ANA next time.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Everything you need to know for your flight from Bangkok to George Bush Intcntl

Information on your arrival and departure airports