Karachi

$356+ Cheap flights from George Bush Intcntl (IAH) to Karachi (KHI)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KHI
Jan 16 — Jan 231
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Karachi Quaid-E-Azam Intl are usually found in September or February, booked 48 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from George Bush Intcntl to Karachi

Cheapest flights from George Bush Intcntl to Karachi
Explore the most affordable flight options available from George Bush Intcntl to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This oojo deal was found by Cheapflights users on 12/16. 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.
Sun 12/285:45 pmIAH - KHI
1 stop26h 10mQatar Airways
Tue 2/34:20 amKHI - IAH
1 stop21h 55mQatar Airways
Deal found 12/16$1,031
This oojo deal was found by Cheapflights users on 12/14. 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.
Sun 12/282:55 pmIAH - KHI
2 stops41h 10mTurkish Airlines
Tue 1/276:15 amKHI - IAH
1 stop41h 55mTurkish Airlines
Deal found 12/14$1,057
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:05 pmIAH - KHI
2 stops45h 35mTurkish Airlines
Wed 1/217:10 amKHI - IAH
2 stops47h 00mTurkish Airlines
Deal found 12/15$1,076
This oojo deal was found by Cheapflights users on 12/14. 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.
Tue 12/305:45 pmIAH - KHI
1 stop26h 10mQatar Airways
Tue 2/34:20 amKHI - IAH
1 stop21h 55mQatar Airways
Deal found 12/14$1,078
This oojo deal was found by Cheapflights users on 12/14. 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.
Tue 12/309:05 pmIAH - KHI
2 stops35h 00mTurkish Airlines
Wed 2/46:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 12/14$1,108
This oojo deal was found by Cheapflights users on 12/16. 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.
Sun 12/282:55 pmIAH - KHI
2 stops41h 10mTurkish Airlines
Wed 2/46:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 12/16$1,128
This oojo deal was found by Cheapflights users on 12/14. 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 12/319:05 pmIAH - KHI
2 stops45h 35mTurkish Airlines
Thu 1/158:05 pmKHI - IAH
2 stops58h 05mTurkish Airlines
Deal found 12/14$1,134
This Emirates deal was found by Cheapflights users on 12/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:10 pmIAH - KHI
1 stop19h 00mEmirates
Thu 1/2210:40 pmKHI - IAH
1 stop28h 40mEmirates
Deal found 12/15$1,146
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:55 pmIAH - KHI
2 stops51h 45mTurkish Airlines
Fri 1/236:15 amKHI - IAH
1 stop41h 55mTurkish Airlines
Deal found 12/15$1,150

Find flight deals from George Bush Intcntl to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Karachi (KHI). 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 December 17, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$865
(oojo)

One-way from

$356
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,634
Provider with most accurate pricing for Houston George Bush Intcntl-Karachi Quaid-E-Azam Intl flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Karachi Quaid-E-Azam Intl flights.
From Houston George Bush Intcntl to Karachi Quaid-E-Azam Intl
One-way flight from Houston George Bush Intcntl to Karachi Quaid-E-Azam Intl
Highest demand for flights based on searches. 5% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Karachi 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 December 17, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Karachi that are best for you.

Fly from

George Bush Intcntl

Fly to

Karachi

Route

Depart

Return

Price

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Tue 3/3

9:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Tue 3/24

6:15 am-8:10 pm

1 stop23h 55m

$869

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Wed 1/14

2:55 pm-4:45 am

1 stop26h 50m

Karachi Quaid-E-Azam Intl

Sat 2/28

6:15 am-7:10 pm

1 stop23h 55m

$925

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Sun 2/1

9:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Wed 3/18

7:10 am-8:10 pm

2 stops47h 00m

$927

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 1/12

7:10 pm-9:00 am

1 stop26h 50m

Karachi Quaid-E-Azam Intl

Sat 2/14

11:55 pm-4:20 pm

1 stop27h 25m

$994

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Sun 3/29

7:55 pm-3:40 pm

1 stop33h 45m

Karachi Quaid-E-Azam Intl

Thu 4/2

4:55 am-4:50 pm

1 stop21h 55m

$1,007

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Sat 1/31

2:55 pm-7:05 pm

2 stops41h 10m

Karachi Quaid-E-Azam Intl

Sat 2/21

6:15 am-7:10 pm

1 stop23h 55m

$1,007

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 1/12

8:00 am-5:30 am

2 stops34h 30m

Karachi Quaid-E-Azam Intl

Tue 3/24

6:25 am-6:03 pm

2 stops45h 38m

$1,031

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Tue 3/3

6:05 am-5:35 pm

2 stops24h 30m

Karachi Quaid-E-Azam Intl

Tue 3/24

9:25 pm-6:03 pm

2 stops30h 38m

$1,039

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Thu 1/15

9:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Fri 1/30

6:15 am-1:10 pm

1 stop41h 55m

$1,039

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Fri 4/3

6:04 am-5:30 pm

2 stops25h 26m

Karachi Quaid-E-Azam Intl

Sat 4/11

9:25 pm-7:50 pm

2 stops32h 25m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 22 results
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Compare providers for flights from George Bush Intcntl to Karachi

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 George Bush Intcntl to Karachi in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 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 Houston George Bush Intcntl Airport-Karachi flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Houston George Bush Intcntl Airport-Karachi flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Karachi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Karachi 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 Houston George Bush Intcntl Airport-Karachi 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 George Bush Intcntl to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi 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 Karachi

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Karachi. Price data was last updated on December 12, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Karachi is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Karachi (average of $760). Flying from Houston George Bush Intcntl Airport to Karachi in June is currently the most expensive (average of $1,058). 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.

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

Find hourly flight availability from George Bush Intcntl to Karachi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

When flying from Houston George Bush Intcntl Airport to Karachi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Karachi?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Karachi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Karachi flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Karachi?

Reviews of airlines servicing Karachi

Get insights into the airlines that provide service to Karachi. 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 Karachi. Reviews last updated December 17, 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, and Turkish Airlines from Houston George Bush Intcntl Airport to Karachi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Karachi. 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 into for flights to Karachi from Houston George Bush Intcntl?

    If you book a flight to Karachi from Houston George Bush Intcntl, you will be flying to Quaid-E-Azam Intl, which is the city’s only airport. Karachi Quaid-E-Azam Intl (KHI) is located 10.7 mi from the center of Karachi. There are 0 flights from Houston George Bush Intcntl to Quaid-E-Azam Intl per day from 5 different airlines.

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

    For as low as $869, Turkish Airlines can have you in Karachi from Houston George Bush Intcntl Airport in 20h 40m. The distance between Houston George Bush Intcntl Airport and Karachi is about 8465 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Karachi round-trip from $797. Other airlines that can offer you cheap pricing are Qatar Airways, from $878, and Emirates, from $916. Users have found that Turkish Airlines is 28% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Karachi are Pakistan International Airlines ($418), Turkish Airlines ($422), and Qatar Airways ($439).

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

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

    Istanbul travelers tend to visit Taksim Square, Beyazit Meydani, and Laleli Camii more than anywhere else. Taksim Square, Beyazit Meydani, and Laleli Camii can be visited by traveling about 20.8 mi, 21.7 mi, and 21.5 mi respectively from Istanbul. Travelers can book a car rental at Istanbul for about $32 per day to make their sightseeing more efficient.

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

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

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

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

    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 Karachi.

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

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

    Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Karachi (average of $760). Flying from Houston George Bush Intcntl Airport to Karachi in June is currently the most expensive (average of $1,058). 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

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Alternative routes for George Bush Intcntl to Karachi

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

Top 5 airlines flying from George Bush Intcntl to Karachi

Discover the top 5 airlines that operate flights from George Bush Intcntl to Karachi. 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$797Average$907FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$878Average$1,149FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$915Average$1,215FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$986Average$1,386FlexibilityNo cancel feeOn-time67%
Pakistan International AirlinesCheapest$1,035Average$1,409FlexibilityNo cancel feeOn-time50%

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