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Cheap flights from Karachi to Houston from $809

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karachi to Houston departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Karachi to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
5:25 am - 5:05 pm
KHI
-
IAH
45h 40m
2 stops
Etihad Airways Logo
11:45 am - 5:40 am
IAH
-
KHI
31h 55m
2 stops
$1,142Etihad Airways
Thu, Aug 13 - Tue, Sep 29
Etihad Airways Logo
5:25 am - 12:05 pm
KHI
-
IAH
40h 40m
2 stops
Etihad Airways Logo
9:06 am - 5:50 pm
IAH
-
KHI
22h 44m
2 stops
$1,147Etihad Airways
Thu, Sep 17 - Thu, Sep 24
Multiple Airlines Logo
6:35 am - 11:58 pm
KHI
-
IAH
27h 23m
2 stops
Multiple Airlines Logo
11:45 am - 11:10 am
IAH
-
KHI
37h 25m
2 stops
$1,157Multiple Airlines
Wed, Aug 19 - Thu, Sep 24
Multiple Airlines Logo
6:35 am - 11:58 pm
KHI
-
IAH
27h 23m
2 stops
Multiple Airlines Logo
11:45 am - 11:10 am
IAH
-
KHI
37h 25m
2 stops
$1,162Multiple Airlines
Wed, Aug 19 - Thu, Sep 24
Etihad Airways Logo
6:35 am - 11:59 pm
KHI
-
IAH
27h 24m
2 stops
Etihad Airways Logo
8:00 am - 5:35 pm
IAH
-
KHI
22h 35m
2 stops
$1,164Etihad Airways
Mon, Sep 14 - Tue, Feb 2
Multiple Airlines Logo
6:35 am - 11:51 pm
KHI
-
IAH
27h 16m
2 stops
Multiple Airlines Logo
11:24 am - 5:40 am
IAH
-
KHI
32h 16m
2 stops
$1,165Multiple Airlines
Fri, Jul 31 - Fri, Aug 7
Etihad Airways Logo
6:25 am - 4:15 pm
KHI
-
IAH
44h 50m
2 stops
Etihad Airways Logo
11:50 am - 5:30 am
IAH
-
KHI
54h 40m
2 stops
$1,169Etihad Airways
Mon, Nov 16 - Wed, Dec 9
Etihad Airways Logo
9:25 pm - 4:15 pm
KHI
-
IAH
29h 50m
2 stops
Etihad Airways Logo
11:50 am - 5:30 am
IAH
-
KHI
30h 40m
2 stops
$1,199Etihad Airways
Mon, Nov 16 - Thu, Dec 10
Etihad Airways Logo
5:10 am - 4:15 pm
KHI
-
IAH
46h 05m
2 stops
Etihad Airways Logo
6:00 am - 2:45 am
IAH
-
KHI
33h 45m
2 stops
$1,227Etihad Airways
Tue, Nov 3 - Fri, Nov 27
Etihad Airways Logo
5:25 am - 4:27 pm
KHI
-
IAH
45h 02m
2 stops
Etihad Airways Logo
6:00 am - 2:45 am
IAH
-
KHI
33h 45m
2 stops
$1,231Etihad Airways
Wed, Jul 22 - Sun, Nov 15

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Turkish Airlines flights from Karachi to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Karachi to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Sep 4
KHI5:50 amKarachi Quaid-E-Azam Intl
23h 25m
1 stop
IAH7:15 pmHouston George Bush Intcntl
Sep 26
IAH9:10 pmHouston George Bush Intcntl
21h 10m
1 stop
KHI4:20 amKarachi Quaid-E-Azam Intl
$1,451
Turkish Airlines
Nov 3
KHI5:35 amKarachi Quaid-E-Azam Intl
25h 30m
1 stop
IAH8:05 pmHouston George Bush Intcntl
Nov 27
IAH9:00 pmHouston George Bush Intcntl
24h 45m
1 stop
KHI8:45 amKarachi Quaid-E-Azam Intl
$1,461
Turkish Airlines
Aug 13
KHI5:50 amKarachi Quaid-E-Azam Intl
40h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
Sep 29
IAH9:10 pmHouston George Bush Intcntl
21h 10m
1 stop
KHI4:20 amKarachi Quaid-E-Azam Intl
$1,492

Qatar Airways flights from Karachi to Houston George Bush Intcntl Airport

Our best Qatar Airways deals on Karachi to Houston George Bush Intcntl Airport flight tickets
Qatar Airways
Oct 28
KHI4:20 amKarachi Quaid-E-Azam Intl
21h 55m
1 stop
IAH4:15 pmHouston George Bush Intcntl
Nov 25
IAH5:35 pmHouston George Bush Intcntl
21h 00m
1 stop
KHI1:35 amKarachi Quaid-E-Azam Intl
$1,420
Qatar Airways
Aug 18
KHI3:50 amKarachi Quaid-E-Azam Intl
22h 05m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Sep 24
IAH6:15 pmHouston George Bush Intcntl
27h 00m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,429
Qatar Airways
Aug 17
KHI3:50 amKarachi Quaid-E-Azam Intl
22h 05m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Sep 16
IAH6:15 pmHouston George Bush Intcntl
27h 00m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,432

momondo Fare Finder

 
Customize your flight search to find flights from Karachi to Houston George Bush Intcntl Airport 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 June 22, 2026.
Use the filters below to find and compare flights from Karachi to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 8/13

5:25 am-5:05 pm

2 stops45h 40m

Houston George Bush Intcntl

Tue 9/29

11:45 am-5:40 am

2 stops31h 55m

$1,142

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 9/17

5:25 am-12:05 pm

2 stops40h 40m

Houston George Bush Intcntl

Thu 9/24

9:06 am-5:50 pm

2 stops22h 44m

$1,147

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 8/19

6:35 am-11:58 pm

2 stops27h 23m

Houston George Bush Intcntl

Thu 9/24

11:45 am-11:10 am

2 stops37h 25m

$1,157

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 8/19

6:35 am-11:58 pm

2 stops27h 23m

Houston George Bush Intcntl

Thu 9/24

11:45 am-11:10 am

2 stops37h 25m

$1,162
Quickest round-trip

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 9/14

6:35 am-11:59 pm

2 stops27h 24m

Houston George Bush Intcntl

Tue 2/2

8:00 am-5:35 pm

2 stops22h 35m

$1,164

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 7/31

6:35 am-11:51 pm

2 stops27h 16m

Houston George Bush Intcntl

Fri 8/7

11:24 am-5:40 am

2 stops32h 16m

$1,165

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 11/16

6:25 am-4:15 pm

2 stops44h 50m

Houston George Bush Intcntl

Wed 12/9

11:50 am-5:30 am

2 stops54h 40m

$1,169

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 11/16

9:25 pm-4:15 pm

2 stops29h 50m

Houston George Bush Intcntl

Thu 12/10

11:50 am-5:30 am

2 stops30h 40m

$1,199

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 11/3

5:10 am-4:15 pm

2 stops46h 05m

Houston George Bush Intcntl

Fri 11/27

6:00 am-2:45 am

2 stops33h 45m

$1,227

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 7/22

5:25 am-4:27 pm

2 stops45h 02m

Houston George Bush Intcntl

Sun 11/15

6:00 am-2:45 am

2 stops33h 45m

$1,231

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 Houston from

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

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 typical price of a round-trip flight between Karachi and Houston George Bush Intcntl Airport?

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

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Karachi, with most prices found around $1,250. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Karachi during the month February is also very affordable. Most momondo users find prices during this month for around $1,263.

How far in advance should I book a flight from Karachi to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Karachi when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Karachi for as low as $1,228 on momondo.

Can stopping save me money on Karachi to Houston George Bush Intcntl Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Karachi to Houston George Bush Intcntl Airport flight.

How have Karachi to Houston George Bush Intcntl Airport flight prices changed over time?

As of June 2026, prices for Karachi to Houston George Bush Intcntl Airport flights are approximately 44% more expensive when compared to flights at the same time last year.

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

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

Cheap Karachi to Houston George Bush Intcntl Airport (KHI to IAH) flight deals and tips

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

Fastest flight time

21h 55m

Direct flights

None
The fastest flight from Karachi to Houston George Bush Intcntl Airport takes 21h 55m
There are no direct flights from Karachi to Houston George Bush Intcntl Airport. There are no popular flight routes from Karachi to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Karachi to Houston George Bush Intcntl Airport

  • How far is Karachi Quaid-E-Azam Intl to Houston George Bush Intcntl by plane?

    Karachi Quaid-E-Azam Intl and Houston George Bush Intcntl are 8465.3 mi apart from one another. 21h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Karachi Quaid-E-Azam Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Karachi Quaid-E-Azam Intl Airport to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Karachi Quaid-E-Azam Intl Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Karachi Quaid-E-Azam Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Karachi Quaid-E-Azam Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Karachi to Houston George Bush Intcntl Airport?

Best airlines flying from Karachi to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Karachi to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,142Free CancellationRating
7.3
3,728 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,144Free CancellationRating
7.3
1,455 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,199Free CancellationRating
7.4
4,407 reviews
Search Turkish Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Karachi to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Houston from Karachi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Karachi to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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