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Cheap flights from Houston George Bush Intcntl Airport to Astana from $570

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Astana departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Astana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 pm - 7:00 am
IAH
-
NQZ
26h 15m2 stops
Multiple Airlines Logo
8:30 pm - 4:40 pm
NQZ
-
IAH
30h 10m2 stops
$1,149Multiple Airlines
Mon, Mar 2 - Wed, Apr 29
Turkish Airlines Logo
9:05 pm - 7:55 am
IAH
-
NQZ
24h 50m1 stop
Turkish Airlines Logo
2:30 am - 12:45 pm
NQZ
-
IAH
20h 15m1 stop
$1,175Turkish Airlines
Sat, Apr 4 - Tue, Apr 7
Turkish Airlines Logo
9:05 pm - 1:05 am
IAH
-
NQZ
18h 00m1 stop
Turkish Airlines Logo
2:10 am - 7:10 pm
NQZ
-
IAH
27h 00m1 stop
$1,195Turkish Airlines
Tue, Mar 31 - Fri, Apr 3
Turkish Airlines Logo
9:05 pm - 5:30 am
IAH
-
NQZ
21h 25m1 stop
Turkish Airlines Logo
2:30 am - 7:10 pm
NQZ
-
IAH
26h 40m1 stop
$1,268Turkish Airlines
Mon, Mar 2 - Tue, Apr 28
Turkish Airlines Logo
9:05 pm - 1:05 am
IAH
-
NQZ
18h 00m1 stop
Turkish Airlines Logo
9:25 am - 7:10 pm
NQZ
-
IAH
19h 45m1 stop
$1,285Turkish Airlines
Tue, Mar 31 - Sat, Apr 4
Lufthansa Logo
8:15 pm - 4:15 am
IAH
-
NQZ
45h 00m2 stops
Lufthansa Logo
12:10 pm - 1:35 pm
NQZ
-
IAH
35h 25m1 stop
$1,387Lufthansa
Mon, Mar 2 - Wed, Apr 29
Turkish Airlines Logo
10:05 pm - 8:35 am
IAH
-
NQZ
24h 30m1 stop
Turkish Airlines Logo
9:40 am - 8:10 pm
NQZ
-
IAH
20h 30m1 stop
$1,690Turkish Airlines
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
3:02 pm - 8:20 pm
IAH
-
NQZ
42h 18m3 stops
Multiple Airlines Logo
2:35 pm - 4:40 pm
NQZ
-
IAH
36h 05m2 stops
$2,163Multiple Airlines
Mon, Mar 2 - Wed, Apr 29
Air China Logo
3:02 pm - 8:20 pm
IAH
-
NQZ
42h 18m3 stops
Air China Logo
11:40 pm - 12:06 pm
NQZ
-
IAH
46h 26m3 stops
$2,244Air China
Mon, Mar 2 - Wed, Apr 29
Emirates Logo
7:55 pm - 3:30 am
IAH
-
NQZ
21h 35m1 stop
Emirates Logo
4:30 am - 9:21 pm
NQZ
-
IAH
26h 51m2 stops
$4,060Emirates
Sat, Apr 4 - Wed, Apr 8

Lufthansa flights from Houston George Bush Intcntl Airport to Astana

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Astana flight tickets
Lufthansa
Mar 2
IAH8:15 pmHouston George Bush Intcntl
45h 00m
2 stops
NQZ4:15 amAstana Nursultan Nazarbayev Intl
Apr 29
NQZ12:10 pmAstana Nursultan Nazarbayev Intl
35h 25m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$1,387
Find similar
Lufthansa
Jun 15
IAH6:20 pmHouston George Bush Intcntl
24h 05m
2 stops
NQZ4:25 amAstana Nursultan Nazarbayev Intl
Jul 11
NQZ11:25 pmAstana Nursultan Nazarbayev Intl
27h 30m
3 stops
IAH4:55 pmHouston George Bush Intcntl
$15,569
Find similar

Turkish Airlines flights from Houston George Bush Intcntl Airport to Astana

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Astana flight tickets
Turkish Airlines
Apr 4
IAH9:05 pmHouston George Bush Intcntl
18h 00m
1 stop
NQZ1:05 amAstana Nursultan Nazarbayev Intl
Apr 7
NQZ2:30 amAstana Nursultan Nazarbayev Intl
20h 15m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$1,175
Find similar
Turkish Airlines
Mar 31
IAH9:05 pmHouston George Bush Intcntl
18h 00m
1 stop
NQZ1:05 amAstana Nursultan Nazarbayev Intl
Apr 3
NQZ2:10 amAstana Nursultan Nazarbayev Intl
27h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$1,195
Find similar
Turkish Airlines
Mar 2
IAH9:05 pmHouston George Bush Intcntl
21h 25m
1 stop
NQZ5:30 amAstana Nursultan Nazarbayev Intl
Apr 28
NQZ2:30 amAstana Nursultan Nazarbayev Intl
26h 40m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$1,268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Astana 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Astana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Mon 3/2

5:45 pm-7:00 am

2 stops26h 15m

Astana Nursultan Nazarbayev Intl

Wed 4/29

8:30 pm-4:40 pm

2 stops30h 10m

$1,149

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-12:45 pm

1 stop20h 15m

$1,175

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Tue 3/31

9:05 pm-1:05 am

1 stop18h 00m

Astana Nursultan Nazarbayev Intl

Fri 4/3

2:10 am-7:10 pm

1 stop27h 00m

$1,195

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Mon 3/2

9:05 pm-5:30 am

1 stop21h 25m

Astana Nursultan Nazarbayev Intl

Tue 4/28

2:30 am-7:10 pm

1 stop26h 40m

$1,268

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Tue 3/31

9:05 pm-1:05 am

1 stop18h 00m

Astana Nursultan Nazarbayev Intl

Sat 4/4

9:25 am-7:10 pm

1 stop19h 45m

$1,285

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Mon 3/2

8:15 pm-4:15 am

2 stops45h 00m

Astana Nursultan Nazarbayev Intl

Wed 4/29

12:10 pm-1:35 pm

1 stop35h 25m

$1,387

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

$1,690

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Mon 3/2

3:02 pm-8:20 pm

3 stops42h 18m

Astana Nursultan Nazarbayev Intl

Wed 4/29

2:35 pm-4:40 pm

2 stops36h 05m

$2,163

HoustonAstana

IAH - NQZ

IAHNQZ

Houston George Bush Intcntl

Mon 3/2

3:02 pm-8:20 pm

3 stops42h 18m

Astana Nursultan Nazarbayev Intl

Wed 4/29

11:40 pm-12:06 pm

3 stops46h 26m

$2,244

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

$4,060

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Astana from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Astana

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

What is the cheapest day to depart on your flight to Astana?

According to our data, Saturday is the cheapest day to fly to Astana from Houston George Bush Intcntl Airport. The lowest ticket price found for a Saturday departure recently was $1,405. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Astana for around $1,566.

What is the cheapest time of day to depart on your flight to Astana?

At noon is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Astana when you can find flight prices for as low as $1,456. Flying to Astana at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Astana is in the afternoon when prices are around $1,826.

When to book flights from Houston George Bush Intcntl Airport to Astana

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Astana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Astana (IAH to NQZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Astana

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Astana takes 18h 00m
There are no direct flights from Houston George Bush Intcntl Airport to Astana. There are no popular flight routes from Houston George Bush Intcntl Airport to Astana.
Search flight deals

  • How far is Houston George Bush Intcntl to Astana Nursultan Nazarbayev Intl by plane?

    A flight from Houston George Bush Intcntl to Astana Nursultan Nazarbayev Intl will travel around 6768.2 mi. In terms of flight time, this usually takes a little over 18h 00m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Astana Nursultan Nazarbayev Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Astana Nursultan Nazarbayev Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Astana Nursultan Nazarbayev Intl Airport?

    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 Houston George Bush Intcntl Airport to Astana Nursultan Nazarbayev Intl Airport.

  • What documentation or ID do you need to fly to Astana Nursultan Nazarbayev Intl Airport?

    The travel and health documents you'll need for your trip to Astana Nursultan Nazarbayev Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Astana Nursultan Nazarbayev Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Astana?

Finding the right flight to Astana from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Astana quick and easy, saving you time and money.

Can I find flights from Houston to Astana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Astana from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Astana?

Once all potential Houston to Astana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Astana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Astana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Astana and let you know when they change.

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