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Kazakhstan

$474+ Cheap flights from George Bush Intcntl (IAH) to Kazakhstan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ALA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Kazakhstan

Keep the following information in mind while searching for George Bush Intcntl to Kazakhstan flight deals. Data was last updated September 16, 2025.

Round-trip from

$970
(FlightHub)

One-way from

$474
(Kiwi.com)

Popular in

December

Cheapest in

February
From Houston George Bush Intcntl to Kazakhstan
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One-way flight from Houston George Bush Intcntl to Kazakhstan
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Highest demand for flights based on searches. 22% potential increase in price ($452 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($123 potential savings vs. average RT price).
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Find flight deals from George Bush Intcntl to Kazakhstan

Cheapest flights from George Bush Intcntl to Kazakhstan
Explore the most affordable flight options available from George Bush Intcntl to Kazakhstan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:55 pmIAH - NQZ
1 stop23h 35mTurkish Airlines
Wed 12/243:00 amNQZ - IAH
1 stop27h 10mTurkish Airlines
Deal found 9/14$970
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:00 pmIAH - ALA
1 stop20h 35mTurkish Airlines
Mon 10/205:35 amALA - IAH
1 stop23h 30mTurkish Airlines
Deal found 9/15$1,046
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:25 pmIAH - NQZ
1 stop24h 50mTurkish Airlines
Sat 11/293:00 amNQZ - IAH
1 stop27h 10mTurkish Airlines
Deal found 9/14$1,055
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:25 pmIAH - ALA
1 stop21h 35mQatar Airways
Sun 10/193:30 amALA - IAH
1 stop22h 20mQatar Airways
Deal found 9/15$1,069
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:05 pmIAH - ALA
1 stop24h 45mTurkish Airlines
Fri 11/79:50 amALA - IAH
1 stop38h 20mTurkish Airlines
Deal found 9/16$1,077
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 pmIAH - ALA
1 stop20h 45mQatar Airways
Thu 11/63:00 amALA - IAH
1 stop23h 15mQatar Airways
Deal found 9/16$1,116
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/132:23 pmIAH - ALA
2 stops25h 37mMultiple Airlines
Sun 10/193:30 amALA - IAH
2 stops27h 36mMultiple Airlines
Deal found 9/15$1,166
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:45 pmIAH - ALA
1 stop20h 45mMultiple Airlines
Thu 11/63:00 amALA - IAH
2 stops31h 32mMultiple Airlines
Deal found 9/16$1,218
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:45 pmIAH - NQZ
2 stops26h 15mMultiple Airlines
Thu 12/252:50 pmNQZ - IAH
2 stops35h 25mMultiple Airlines
Deal found 9/14$1,232
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:45 pmIAH - GUW
2 stops31h 45mMultiple Airlines
Wed 11/51:30 pmGUW - IAH
2 stops36h 45mMultiple Airlines
Deal found 9/14$1,270
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:25 pmIAH - NQZ
2 stops26h 05mMultiple Airlines
Sun 11/309:55 amNQZ - IAH
2 stops40h 20mMultiple Airlines
Deal found 9/14$1,339
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:30 pmIAH - GUW
1 stop18h 45mKLM
Wed 11/55:45 amGUW - IAH
1 stop18h 45mKLM
Deal found 9/14$1,502

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Kazakhstan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kazakhstan that are best for you.

Fly from

George Bush Intcntl

Fly to

Kazakhstan

Route

Depart

Return

Price

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Wed 11/5

2:55 pm-1:30 am

1 stop23h 35m

Astana Nursultan Nazarbayev Intl

Wed 12/24

3:00 am-7:10 pm

1 stop27h 10m

$970

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Mon 10/13

9:00 pm-3:35 am

1 stop20h 35m

Almaty

Mon 10/20

5:35 am-7:05 pm

1 stop23h 30m

$1,046

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Wed 10/15

9:00 pm-1:15 am

1 stop18h 15m

Astana Nursultan Nazarbayev Intl

Sat 11/29

3:00 am-1:10 pm

1 stop21h 10m

$1,055

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Mon 10/13

6:25 pm-2:00 am

1 stop21h 35m

Almaty

Sun 10/19

3:30 am-3:50 pm

1 stop22h 20m

$1,069

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Fri 10/31

10:05 pm-8:50 am

1 stop24h 45m

Almaty

Fri 11/7

9:50 am-1:10 pm

1 stop38h 20m

$1,077

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Fri 10/31

6:45 pm-1:30 am

1 stop20h 45m

Almaty

Thu 11/6

3:00 am-3:15 pm

1 stop23h 15m

$1,116

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Mon 10/13

2:23 pm-2:00 am

2 stops25h 37m

Almaty

Sun 10/19

3:30 am-9:06 pm

2 stops27h 36m

$1,166

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Fri 10/31

6:45 pm-1:30 am

1 stop20h 45m

Almaty

Thu 11/6

3:00 am-11:32 pm

2 stops31h 32m

$1,218

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Wed 11/5

5:45 pm-7:00 am

2 stops26h 15m

Astana Nursultan Nazarbayev Intl

Thu 12/25

2:50 pm-3:15 pm

2 stops35h 25m

$1,232

HoustonAtyrau

IAH - GUW

IAHGUW

Houston George Bush Intcntl

Wed 10/29

6:45 pm-12:30 pm

2 stops31h 45m

Atyrau

Wed 11/5

1:30 pm-3:15 pm

2 stops36h 45m

$1,270

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
1
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Best time to book a flight from George Bush Intcntl to Kazakhstan

Have a flexible travel schedule? Discover the best time to fly to Kazakhstan from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Kazakhstan

What is the cheapest time of day to fly from IAH to KZ?

Find hourly flight availability from George Bush Intcntl to Kazakhstan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Houston George Bush Intcntl Airport to Kazakhstan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Kazakhstan

Get insights into the airlines that provide service to Kazakhstan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kazakhstan. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Turkish Airlines from Houston George Bush Intcntl Airport to Kazakhstan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Kazakhstan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Kazakhstan?

    A quick flight from Houston George Bush Intcntl Airport to Kazakhstan can take about 18h 45m. Turkish Airlines provides one of the quickest options available for as low as $1,502. Houston George Bush Intcntl Airport and Kazakhstan are separated by a distance of 6726 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Kazakhstan?

    The most popular route from Houston George Bush Intcntl Airport to Kazakhstan is Houston George Bush Intcntl - Astana Nursultan Nazarbayev Intl. You may also consider Houston George Bush Intcntl - Almaty or Houston George Bush Intcntl - Shimkent.

  • Can I find deals for flights from George Bush Intcntl to Kazakhstan that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Kazakhstan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Kazakhstan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Kazakhstan.

  • Can I find deals for business class flights from George Bush Intcntl to Kazakhstan?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Kazakhstan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kazakhstan?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kazakhstan (average of $1,008). Flying from Houston George Bush Intcntl Airport to Kazakhstan in June is currently the most expensive (average of $1,470). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for George Bush Intcntl to Kazakhstan

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Top airline flying from George Bush Intcntl to Kazakhstan

Discover the top airline that operate flights from George Bush Intcntl to Kazakhstan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$939Average$1,271FlexibilityNo cancel feeOn-time77%

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