What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kazakhstan one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $34 and $63 on Spirit Airlines and American Airlines, respectively.

In terms of precipitation, rainfall in Kazakhstan ranges from 0.8 - 3.5 inches per month. April is typically the wettest month, when rainfall can reach 3.5 in. January is typically the driest time to visit Kazakhstan when rainfall is around 0.8 in.

If weather is an important factor for your trip to Kazakhstan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 - Almaty. You may also consider Houston George Bush Intcntl - Astana Nursultan Nazarbayev Intl or Houston George Bush Intcntl - Shimkent.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Kazakhstan?

Consider United Airlines, Spirit Airlines or Frontier when booking your flight. These represent the most popular airlines when flying from Houston George Bush Intcntl Airport to Kazakhstan.

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.

$613+ Flights from Houston George Bush Intcntl Airport to Kazakhstan

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Cheap 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 December 23, 2025.

Mon 12/295:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Thu 1/83:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$1,784

Sun 12/282:55 pmIAH - ALA

1 stop26h 40mTurkish Airlines

Fri 1/95:05 pmALA - IAH

1 stop31h 05mTurkish Airlines

Deal found 12/20

$1,792

Mon 12/295:45 pmIAH - ALA

1 stop20h 45mMultiple Airlines

Fri 1/99:45 pmALA - IAH

2 stops50h 25mMultiple Airlines

Deal found 12/20

$1,896

Sun 12/287:45 pmIAH - ALA

2 stops42h 45mQatar Airways

Thu 1/83:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$2,009

Sun 12/289:50 pmIAH - ALA

2 stops40h 40mBritish Airways

Thu 1/83:00 amALA - IAH

2 stops46h 05mBritish Airways

Deal found 12/20

$2,168

Sun 12/286:30 amIAH - ALA

3 stops45h 50mMultiple Airlines

Thu 1/812:15 amALA - IAH

3 stops40h 52mMultiple Airlines

Deal found 12/20

$13,282

Best flights from George Bush Intcntl to Kazakhstan
Discover carefully curated flight deals from George Bush Intcntl to Kazakhstan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Tue 3/176:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Mon 3/233:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/21

$952

Mon 1/191:57 pmIAH - ALA

2 stops24h 33mMultiple Airlines

Sun 1/253:00 amALA - IAH

2 stops32h 45mMultiple Airlines

Deal found 12/20

$1,069

Sat 4/49:05 pmIAH - NQZ

1 stop24h 50mTurkish Airlines

Tue 4/72:30 amNQZ - IAH

1 stop26h 40mTurkish Airlines

Deal found 12/20

$1,175

Mon 1/195:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Sun 1/253:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$987

Thu 3/1910:05 pmIAH - NQZ

1 stop24h 30mTurkish Airlines

Mon 3/239:40 amNQZ - IAH

1 stop20h 30mTurkish Airlines

Deal found 12/20

$1,200

Fri 3/206:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Mon 3/233:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$1,094

Sat 1/105:45 pmIAH - ALA

1 stop20h 45mMultiple Airlines

Wed 1/2111:10 pmALA - IAH

3 stops34h 46mMultiple Airlines

Deal found 12/21

$1,398

Sat 1/105:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Tue 1/203:00 amALA - IAH

2 stops31h 54mQatar Airways

Deal found 12/21

$1,178

Tue 1/65:45 pmIAH - GUW

2 stops31h 45mMultiple Airlines

Sat 1/171:30 pmGUW - IAH

2 stops36h 45mMultiple Airlines

Deal found 12/20

$1,656

Sat 4/47:55 pmIAH - NQZ

1 stop21h 35mEmirates

Wed 4/84:30 amNQZ - IAH

2 stops26h 51mEmirates

Deal found 12/22

$4,735

Mon 6/159:05 pmIAH - NQZ

1 stop17h 55mTurkish Airlines

Sat 7/119:25 amNQZ - IAH

1 stop19h 45mTurkish Airlines

Deal found 12/21

$6,208

Last-minute flights from George Bush Intcntl to Kazakhstan
Discover last-minute flight deals from George Bush Intcntl to Kazakhstan. Data last updated December 23, 2025 and is based on user searches.

Sun 12/282:55 pmIAH - ALA

1 stop26h 40mTurkish Airlines

Fri 1/95:05 pmALA - IAH

1 stop31h 05mTurkish Airlines

Deal found 12/20

$1,792

Sun 12/287:45 pmIAH - ALA

2 stops42h 45mQatar Airways

Thu 1/83:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$2,009

Mon 12/295:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Thu 1/83:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$1,784

Mon 12/295:45 pmIAH - ALA

1 stop20h 45mMultiple Airlines

Fri 1/99:45 pmALA - IAH

2 stops50h 25mMultiple Airlines

Deal found 12/20

$1,896

Tue 1/65:45 pmIAH - GUW

2 stops31h 45mMultiple Airlines

Sat 1/171:30 pmGUW - IAH

2 stops36h 45mMultiple Airlines

Deal found 12/20

$1,656

Sat 1/102:55 pmIAH - ALA

1 stop26h 40mTurkish Airlines

Wed 1/216:35 amALA - IAH

1 stop23h 35mTurkish Airlines

Deal found 12/21

$1,060

Sat 1/105:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Tue 1/203:00 amALA - IAH

2 stops31h 54mQatar Airways

Deal found 12/21

$1,178

Sat 1/105:45 pmIAH - ALA

1 stop20h 45mMultiple Airlines

Wed 1/2111:10 pmALA - IAH

3 stops34h 46mMultiple Airlines

Deal found 12/21

$1,398

Mon 1/195:45 pmIAH - ALA

1 stop20h 45mQatar Airways

Sun 1/253:00 amALA - IAH

1 stop23h 15mQatar Airways

Deal found 12/20

$987

Mon 1/191:57 pmIAH - ALA

2 stops24h 33mMultiple Airlines

Sun 1/253:00 amALA - IAH

2 stops32h 45mMultiple Airlines

Deal found 12/20

$1,069

One-way flights from George Bush Intcntl to Kazakhstan
Search for one-way flight options from George Bush Intcntl to Kazakhstan. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Tue 1/204:15 pmIAH - NQZ

3 stops53h 15mMultiple Airlines

Deal found 12/21

$613

Tue 1/135:45 pmIAH - NQZ

2 stops26h 15mMultiple Airlines

Deal found 12/21

$615

Tue 1/139:05 pmIAH - NQZ

1 stop24h 30mTurkish Airlines

Deal found 12/21

$647

Tue 1/209:05 pmIAH - NQZ

1 stop24h 30mTurkish Airlines

Deal found 12/21

$657

Find flight deals from George Bush Intcntl to Kazakhstan

Round-trip from	$952 (oojo)
One-way from	$613 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$2,353

From Houston George Bush Intcntl to Kazakhstan

Search Deals

One-way flight from Houston George Bush Intcntl to Kazakhstan

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($147 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($100 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kazakhstan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Tue 3/17

6:45 pm-1:30 am

1 stop20h 45m

Almaty

Mon 3/23

3:00 am-4:15 pm

1 stop23h 15m

$952

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Mon 1/19

5:45 pm-1:30 am

1 stop20h 45m

Almaty

Sun 1/25

3:00 am-3:15 pm

1 stop23h 15m

$987

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Mon 1/19

1:57 pm-1:30 am

2 stops24h 33m

Almaty

Sun 1/25

3:00 am-12:45 am

2 stops32h 45m

$1,069

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Fri 3/20

6:45 pm-1:30 am

1 stop20h 45m

Almaty

Mon 3/23

3:00 am-4:15 pm

1 stop23h 15m

$1,094

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Sat 4/4

9:05 pm-7:55 am

1 stop24h 50m

Astana Nursultan Nazarbayev Intl

Tue 4/7

2:30 am-7:10 pm

1 stop26h 40m

$1,175

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Sat 1/10

5:45 pm-1:30 am

1 stop20h 45m

Almaty

Tue 1/20

3:00 am-11:54 pm

2 stops31h 54m

$1,178

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Thu 3/19

10:05 pm-8:35 am

1 stop24h 30m

Astana Nursultan Nazarbayev Intl

Mon 3/23

9:40 am-8:10 pm

1 stop20h 30m

$1,200

HoustonAlmaty

IAH - ALA

IAHALA

Houston George Bush Intcntl

Sat 1/10

5:45 pm-1:30 am

1 stop20h 45m

Almaty

Wed 1/21

11:10 pm-10:56 pm

3 stops34h 46m

$1,398

HoustonAtyrau

IAH - GUW

IAHGUW

Houston George Bush Intcntl

Tue 1/6

5:45 pm-12:30 pm

2 stops31h 45m

Atyrau

Sat 1/17

1:30 pm-3:15 pm

2 stops36h 45m

$1,656

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Sat 4/4

7:55 pm-3:30 am

1 stop21h 35m

Astana Nursultan Nazarbayev Intl

Wed 4/8

4:30 am-9:21 pm

2 stops26h 51m

$4,735

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results

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?

When flying from Houston George Bush Intcntl Airport to Kazakhstan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 22% versus a flight in the afternoon.

Reviews of airlines servicing Kazakhstan

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

4,112 reviews

Reviews

1 / 20

6.0

Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Turkish Airlines

7.3

Good

4,112 reviews

Turkish Airlines

7.3

Good

4,112 reviews

Reviews

1 / 20

6.0

Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Related info for your journey

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 20h 45m. Qatar Airways provides one of the quickest options available for as low as $952. Houston George Bush Intcntl Airport and Kazakhstan are separated by a distance of 7342 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kazakhstan one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $34 and $63 on Spirit Airlines and American Airlines, respectively.
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 - Almaty. You may also consider Houston George Bush Intcntl - Astana Nursultan Nazarbayev Intl 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.

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Top airline flying from George Bush Intcntl to Kazakhstan

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,016	Average$1,383	FlexibilityNo cancel fee	On-time77%

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$613+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Kazakhstan with Cheapflights

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Cheap flight deals from George Bush Intcntl to Kazakhstan

Cheapest flights from George Bush Intcntl to KazakhstanExplore 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 December 23, 2025.

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 December 23, 2025.

Find 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 December 23, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kazakhstan that are best for you.

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.

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 December 23, 2025.

Reviews of airlines servicing Kazakhstan

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.

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?

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kazakhstan one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for George Bush Intcntl to Kazakhstan

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from George Bush Intcntl to Kazakhstan

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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 December 23, 2025.