BKK - IAH

$445 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to George Bush Intcntl departing on 4/22. 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

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Everything you should know

Cheapest round-trip
$789
Typical prices: $1,220-$1,231
Multiple Airlines
Tue 8/18Wed 9/16
BKK - IAH • 2 stops
Cheapest one-way
$444
Typical prices: $604-$866
Multiple Airlines
Wed 4/22
BKK - IAH • 2 stops
Top airlines
Philippine Airlines
Cheapest • from $903 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Suvarnabhumi and George Bush Intcntl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Taipei City (TPE)
Cheapest • Avg $1,865 (round-trip)
Tokyo (NRT)
Shortest trip • 20h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 14% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Suvarnabhumi to George Bush Intcntl (BKK-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Suvarnabhumi 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 Suvarnabhumi to George Bush Intcntl

Tue, Aug 18 - Wed, Sep 16
Multiple Airlines Logo
1:25 pm - 6:20 am
BKK
-
IAH
28h 55m
2 stops
Multiple Airlines Logo
7:30 am - 6:30 pm
IAH
-
BKK
47h 00m
2 stops
$789Multiple Airlines
Mon, Mar 23 - Tue, Apr 7
Philippine Airlines Logo
11:50 pm - 5:21 am
BKK
-
IAH
41h 31m
2 stops
Philippine Airlines Logo
4:51 pm - 12:10 pm
IAH
-
BKK
31h 19m
2 stops
$903Philippine Airlines
Mon, Mar 23 - Tue, Apr 7
Philippine Airlines Logo
6:45 pm - 5:21 am
BKK
-
IAH
46h 36m
2 stops
Philippine Airlines Logo
7:00 am - 12:10 pm
IAH
-
BKK
41h 10m
2 stops
$911Philippine Airlines
Mon, Mar 23 - Sat, Mar 28
Philippine Airlines Logo
6:45 pm - 5:21 am
BKK
-
IAH
46h 36m
2 stops
Philippine Airlines Logo
7:42 pm - 12:10 pm
IAH
-
BKK
52h 28m
2 stops
$920Philippine Airlines
Fri, Jul 10 - Sat, Jul 18
Philippine Airlines Logo
1:25 pm - 6:20 am
BKK
-
IAH
28h 55m
2 stops
Philippine Airlines Logo
8:04 pm - 6:30 pm
IAH
-
BKK
34h 26m
2 stops
$924Philippine Airlines
Fri, Jul 10 - Sat, Jul 18
ZIPAIR Logo
11:10 pm - 8:45 am
BKK
-
IAH
21h 35m
1 stop
ZIPAIR Logo
10:45 am - 9:40 pm
IAH
-
BKK
22h 55m
1 stop
$998ZIPAIR
Mon, Mar 23 - Tue, Apr 7
Philippine Airlines Logo
11:50 pm - 5:21 am
BKK
-
IAH
41h 31m
2 stops
Philippine Airlines Logo
4:51 pm - 12:10 pm
IAH
-
BKK
31h 19m
2 stops
$1,019Philippine Airlines
Wed, Apr 22 - Wed, May 13
Multiple Airlines Logo
1:25 pm - 7:00 pm
BKK
-
IAH
41h 35m
2 stops
Multiple Airlines Logo
10:25 am - 1:45 pm
IAH
-
BKK
39h 20m
1 stop
$1,046Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Philippine Airlines Logo
11:50 pm - 5:21 am
BKK
-
IAH
41h 31m
2 stops
Philippine Airlines Logo
7:42 pm - 10:40 pm
IAH
-
BKK
38h 58m
2 stops
$1,047Philippine Airlines
Wed, Apr 22 - Wed, May 13
Multiple Airlines Logo
1:25 pm - 5:16 am
BKK
-
IAH
27h 51m
2 stops
Multiple Airlines Logo
2:46 pm - 12:10 pm
IAH
-
BKK
33h 24m
2 stops
$1,064Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Suvarnabhumi 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 Suvarnabhumi Airport 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 Suvarnabhumi Airport to Houston George Bush Intcntl Airport departing in August.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport 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 Suvarnabhumi Airport 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 July and August, where the average cost of round-trip tickets is $1,571 and $1,398 respectively.

Good to know

Low seasonJanuary
Cheapest flight$444
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Bangkok Suvarnabhumi Airport to Houston George Bush Airport

When to book flights from Suvarnabhumi to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Suvarnabhumi 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 Suvarnabhumi Airport to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport was $444 for a one-way ticket and $789 for a round-trip.

  • Do I need a passport to fly between Bangkok Suvarnabhumi Airport and Houston George Bush Airport?

    Yes

  • Which aircraft models fly most regularly from Bangkok Suvarnabhumi Airport to Houston George Bush Airport?

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

  • Which airline alliances offer flights from Bangkok Suvarnabhumi Airport to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Bangkok Suvarnabhumi Airport and Houston George Bush Airport.

  • What is the most popular layover when flying to Houston George Bush Airport from Bangkok Suvarnabhumi Airport?

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

  • Which is the best airline for flights from Bangkok to Houston, EVA Air or Thai Airways?

    The two airlines most popular with KAYAK users for flights from Bangkok to Houston are EVA Air and Thai Airways. With an average price for the route of $1,390 and an overall rating of 8.4, EVA Air is the most popular choice. Thai Airways is also a great choice for the route, with an average price of $1,293 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Bangkok Suvarnabhumi Airport to Houston George Bush Airport?

    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 Suvarnabhumi Airport to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport to Houston George Bush Airport?

    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 George Bush Airport with an airline and back to Bangkok Suvarnabhumi Airport with another airline. Booking your flights between Bangkok Suvarnabhumi Airport and IAH can sometimes prove cheaper using this method.

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

    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 George Bush Airport from Bangkok Suvarnabhumi Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Suvarnabhumi 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 Suvarnabhumi 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.
8.4
EVA AirOverall score based on 1359 reviews
8.1Food
8.0Entertainment
8.3Comfort
8.6Crew
8.4Boarding
Airline reviews

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

8.0 ExcellentJolene, Jan 2026
TPE - DFW
Read more EVA Air reviews

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

It was a pleasure to fly with EVA airlines from Taipei to San Francisco.

Flight attendants were very helpful and nice. Would be nice to board on time.

I love EVA airline, but the KAYAK website for not in emergency, urgency and personal issues. For instance, on January 5/2026 with already booked the flight, I have a 15 hours of delay between airport when booked before as my choice. But if I want to go back home (U.S) early, then I have to contact the KAYAK office at I was in other country without phone service and nothing that EVA can do for me. Even I offered to pay more to change from another flight to go to the U.S early, not wasting at15 hours of delay, but EVA could not help me until I call KAYAK at an Island of nation. No office of KAYAK from any nation and times of difference in the world. However, everything and everyone is the best. Therefore, please KAYAK making much more easy for both the airline and passenger in some issues at the middle of nowhere in some country when no need to call KAYAK for some emergency, urgency, sick, etc or personal reference. Please, please, please no need to call KAYAK office for any changes of flights from urgency or private.

My seat arrangement was good with Eva Air. The toilet sanitary was good ( hand wash, face moist spraying, fresh air spray, hair moisturizer). But the Asian movie selection was not great at all.

Don’t preorder the diabetic meal if you don’t have to. Whoever creates those meals thinks everyone loves fish, and hates seasoning. In a world where we can find diabetic friendly candy and low card bread, it’s surprising that places are still serving flavorless gelatin and rice cakes. Boarding in Taipei was chaos. They tried to form a line but didn’t manage it. So once the gate was opened, the line didn’t matter and everyone just mobbed to the front.

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

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

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

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

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).

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

Information on your arrival and departure airports