HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$550+ Cheap flights from Karachi (KHI) to George Bush Intcntl (IAH)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — IAH
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Karachi to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Karachi to George Bush Intcntl

Cheapest flights from Karachi to George Bush Intcntl
Explore the most affordable flight options available from Karachi to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Etihad Airways deal was found by Cheapflights users on 1/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:35 pm
KHI
-
IAH
2 stops28h 49m
Multiple Airlines
Fri 5/86:05 am
IAH
-
KHI
2 stops25h 45m
Multiple Airlines
Deal found 1/25$1,153
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Tue 3/34:20 am
KHI
-
IAH
2 stops28h 07m
American Airlines
Wed 3/186:45 pm
IAH
-
KHI
1 stop26h 10m
American Airlines
Deal found 1/23$1,155
This oojo deal was found by Cheapflights users on 1/23. 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.
Sun 3/299:35 pm
KHI
-
IAH
2 stops26h 36m
Etihad Airways
Sat 4/116:05 am
IAH
-
KHI
2 stops25h 45m
Etihad Airways
Deal found 1/23$1,159
This Etihad Airways deal was found by Cheapflights users on 1/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:35 pm
KHI
-
IAH
2 stops30h 24m
Multiple Airlines
Sat 10/316:18 am
IAH
-
KHI
2 stops25h 17m
Multiple Airlines
Deal found 1/25$1,160
This Etihad Airways deal was found by Cheapflights users on 1/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:35 pm
KHI
-
IAH
2 stops33h 07m
Multiple Airlines
Sat 9/126:26 am
IAH
-
KHI
2 stops25h 24m
Multiple Airlines
Deal found 1/23$1,165
This Mytrip deal was found by Cheapflights users on 1/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:25 pm
KHI
-
IAH
3 stops33h 58m
Multiple Airlines
Sat 5/910:00 am
IAH
-
KHI
3 stops28h 50m
Multiple Airlines
Deal found 1/24$1,171
This oojo deal was found by Cheapflights users on 1/24. 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 5/811:55 am
KHI
-
IAH
2 stops57h 58m
Etihad Airways
Sat 10/316:18 am
IAH
-
KHI
2 stops25h 17m
Etihad Airways
Deal found 1/24$1,172
This Expedia deal was found by Cheapflights users on 1/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:00 am
KHI
-
IAH
2 stops46h 10m
Multiple Airlines
Wed 3/44:30 pm
IAH
-
KHI
2 stops31h 00m
Multiple Airlines
Deal found 1/23$1,181
This oojo deal was found by Cheapflights users on 1/26. 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.
Tue 4/79:35 pm
KHI
-
IAH
2 stops26h 56m
Etihad Airways
Mon 5/186:30 am
IAH
-
KHI
2 stops34h 30m
Etihad Airways
Deal found 1/26$1,182
This Justfly.com deal was found by Cheapflights users on 1/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:15 am
KHI
-
IAH
1 stop47h 55m
Turkish Airlines
Wed 3/42:55 pm
IAH
-
KHI
1 stop26h 50m
Turkish Airlines
Deal found 1/24$1,186
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:15 am
KHI
-
IAH
2 stops28h 29m
Qatar Airways
Sat 8/16:15 pm
IAH
-
KHI
1 stop21h 30m
Qatar Airways
Deal found 1/26$1,187
This Etihad Airways deal was found by Cheapflights users on 1/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:35 pm
KHI
-
IAH
2 stops28h 49m
Multiple Airlines
Wed 6/1710:14 am
IAH
-
KHI
2 stops21h 36m
Multiple Airlines
Deal found 1/26$1,188

Find flight deals from Karachi to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,153
(Etihad Airways)

One-way from

$550
(Trip.com)

Popular in

August

Cheapest in

December

Average price

$1,294
Provider with most accurate pricing for Karachi Quaid-E-Azam Intl-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Karachi Quaid-E-Azam Intl-Houston George Bush Intcntl flights.
Search Deals
From Karachi Quaid-E-Azam Intl to Houston George Bush Intcntl
Search Deals
One-way flight from Karachi Quaid-E-Azam Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Karachi to George Bush Intcntl 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 January 26, 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

Karachi

Fly to

George Bush Intcntl

Route

Depart

Return

Price

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 4/15

9:35 pm-5:59 pm

2 stops30h 24m

Houston George Bush Intcntl

Fri 5/8

10:06 am-5:50 pm

2 stops21h 44m

$1,153

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 3/29

9:35 pm-8:42 pm

2 stops33h 07m

Houston George Bush Intcntl

Sat 9/12

6:26 am-5:50 pm

2 stops25h 24m

$1,165

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 4/14

9:35 pm-4:24 pm

2 stops28h 49m

Houston George Bush Intcntl

Wed 6/17

6:03 am-5:50 pm

2 stops25h 47m

$1,188

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 3/25

6:25 am-10:56 pm

2 stops26h 31m

Houston George Bush Intcntl

Tue 4/28

6:40 pm-1:45 am

1 stop21h 05m

$1,194

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 3/29

4:20 am-9:31 pm

2 stops51h 11m

Houston George Bush Intcntl

Sat 4/11

6:15 pm-1:45 am

1 stop21h 30m

$1,202

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 2/8

9:25 pm-10:53 pm

2 stops36h 28m

Houston George Bush Intcntl

Wed 2/25

5:45 pm-1:35 am

1 stop20h 50m

$1,208

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 3/13

4:20 am-4:15 pm

1 stop21h 55m

Houston George Bush Intcntl

Wed 11/11

5:40 pm-1:35 am

1 stop20h 55m

$1,209

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 4/9

11:55 am-10:54 am

2 stops56h 59m

Houston George Bush Intcntl

Tue 5/19

12:44 pm-5:40 am

2 stops54h 56m

$1,210

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 3/16

9:25 pm-11:49 pm

3 stops36h 24m

$605

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 3/15

9:25 pm-4:22 pm

3 stops52h 57m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Karachi to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Karachi to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Karachi-Houston George Bush Intcntl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Karachi-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Karachi-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Karachi-Houston George Bush Intcntl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Karachi-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Karachi to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Karachi 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 Karachi to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Karachi to George Bush Intcntl. Price data was last updated on January 23, 2026.

The price you pay for your flight from Karachi to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Karachi to Houston George Bush Intcntl Airport (average of $800). Flying from Karachi to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $1,241). 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Karachi to Houston George Bush Intcntl Airport, such as Emirates, Qatar Airways, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very good
3,488 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7.4
Good
3,733 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Etihad Airways
7.3
Good
1,376 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Turkish Airlines
7.3
Good
4,208 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

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

  • What airport do you fly from for flights from Karachi to Houston George Bush Intcntl?

    Located just 10.7 mi from the city center, Karachi Quaid-E-Azam Intl is the airport most travelers will use when flying to Houston George Bush Intcntl from Karachi. Booking flights from Quaid-E-Azam Intl (KHI) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 5 different airlines.

  • What are the cheapest airlines flying from Karachi to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Karachi to Houston George Bush Intcntl Airport is Pakistan International Airlines. Our recent data shows that you can find tickets from as low as $745 on this airline. Additional options worth looking into are Etihad Airways and Emirates, starting at $1,067 and $1,186 round-trip. Pakistan International Airlines is currently priced 44% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Pakistan International Airlines. According to our data, you can fly for as low as $663. Users have also found prices from $684 and $692 on Etihad Airways and Qatar Airways, respectively.

  • Where are the most common layover locations when flying from Karachi to Houston George Bush Intcntl Airport?

    The most popular layover on flights from Karachi to Houston George Bush Intcntl Airport is Istanbul.

  • What are some popular things to do or see while on a layover in Istanbul?

    If you're on a layover in Istanbul and looking for things to do, consider visiting Taksim Square, Laleli Camii, or Beyazit Meydani. Taksim Square, Laleli Camii, and Beyazit Meydani are located about 20.8 mi, 21.5 mi, and 21.7 mi, respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of $37 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Karachi to Houston George Bush Intcntl Airport flights?

    Flights departing from Karachi and landing in Houston George Bush Intcntl Airport layover in Dubai least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Karachi to George Bush Intcntl 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 Karachi to Houston George Bush Intcntl Airport?

    Currently, July is the cheapest month in which you can book a flight from Karachi to Houston George Bush Intcntl Airport (average of $800). Flying from Karachi to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $1,241). 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Karachi to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Karachi to Hobby flights
Lahore to Hobby flights
Lahore to George Bush Intcntl flights
Islamabad to Hobby flights
Islamabad to George Bush Intcntl flights

Top 5 airlines flying from Karachi to George Bush Intcntl

Discover the top 5 airlines that operate flights from Karachi to George Bush Intcntl. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Pakistan International AirlinesCheapest$745Average$1,411FlexibilityNo cancel feeOn-time50%
Etihad AirwaysCheapest$1,067Average$1,157FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,186Average$1,686FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,199Average$1,297FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,275Average$1,458FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.