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$406+ Cheap flights from Houston 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KHI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Houston to Karachi

Cheapest flights from Houston to Karachi
Explore the most affordable flight options available from Houston to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/1. 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 3/1810:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Sun 4/125:50 am
KHI
-
IAH
1 stop23h 20m
Turkish Airlines
Deal found 2/1$784
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Thu 2/129:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Sat 2/286:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 2/2$785
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:55 pm
IAH
-
KHI
1 stop26h 50m
Turkish Airlines
Thu 3/196:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 2/1$796
This oojo deal was found by Cheapflights users on 2/1. 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 3/183:55 pm
IAH
-
KHI
1 stop26h 50m
Turkish Airlines
Tue 3/315:30 am
KHI
-
IAH
1 stop41h 15m
Turkish Airlines
Deal found 2/1$801
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Sat 3/2110:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Tue 3/315:30 am
KHI
-
IAH
1 stop41h 15m
Turkish Airlines
Deal found 2/2$804
This Justfly.com deal was found by Cheapflights users on 2/1. 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.
Fri 2/139:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Sat 4/255:50 am
KHI
-
IAH
1 stop47h 20m
Turkish Airlines
Deal found 2/1$805
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Tue 3/36:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 1/31$815
This deal was found by Cheapflights users on 2/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Fri 3/66:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 2/1$825
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Thu 3/266:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 2/2$828
This deal was found by Cheapflights users on 2/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Mon 3/96:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 2/1$830
This deal was found by Cheapflights users on 2/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:05 pm
IAH
-
KHI
1 stop20h 40m
Turkish Airlines
Mon 3/96:15 am
KHI
-
IAH
1 stop23h 55m
Turkish Airlines
Deal found 2/1$831
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Mon 4/208:21 pm
HOU
-
KHI
2 stops25h 29m
Qatar Airways
Mon 4/2710:15 am
KHI
-
HOU
2 stops39h 33m
Qatar Airways
Deal found 2/1$1,130

Find flight deals from Houston to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 February 3, 2026.

Round-trip from

$784
(oojo)

One-way from

$406
(Trip.com)

Popular in

June

Cheapest in

April

Average price

$907
From Houston to Karachi Quaid-E-Azam Intl
Search Deals
One-way flight from Houston to Karachi Quaid-E-Azam Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($311 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 February 3, 2026.
Use the filters below to find and compare flights from Houston to Karachi that are best for you.

Fly from

Houston

Fly to

Karachi

Route

Depart

Return

Price

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 3/23

10:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Wed 4/8

9:05 am-7:10 pm

1 stop20h 05m

$796

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Sun 3/1

9:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Fri 3/6

6:15 am-7:10 pm

1 stop23h 55m

$825

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Sat 2/21

9:05 pm-7:05 pm

2 stops35h 00m

Karachi Quaid-E-Azam Intl

Sun 3/1

6:15 am-7:10 pm

1 stop23h 55m

$847

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 3/23

10:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Fri 4/3

5:50 am-7:10 pm

1 stop23h 20m

$874

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 3/23

10:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Mon 3/30

5:50 am-7:10 pm

1 stop23h 20m

$905

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Thu 2/26

9:05 pm-4:45 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Mon 3/2

6:15 am-7:10 pm

1 stop23h 55m

$914

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Sun 4/19

10:06 am-5:50 pm

2 stops21h 44m

Karachi Quaid-E-Azam Intl

Sat 4/25

9:35 pm-8:36 pm

2 stops33h 01m

$955

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Wed 4/15

6:30 am-5:50 pm

2 stops25h 20m

Karachi Quaid-E-Azam Intl

Tue 4/28

9:35 pm-8:36 pm

2 stops33h 01m

$955

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 3/23

6:31 am-5:35 pm

2 stops25h 04m

Karachi Quaid-E-Azam Intl

Tue 3/31

9:35 pm-2:11 pm

2 stops26h 36m

$955

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 5/4

6:30 am-5:50 pm

2 stops25h 20m

Karachi Quaid-E-Azam Intl

Thu 5/14

9:35 pm-2:31 pm

2 stops26h 56m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 43 results
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Best time to book a flight from Houston to Karachi

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

How far ahead should I book a flight from Houston to Karachi?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Karachi. Price data was last updated on January 30, 2026.

The price you pay for your flight from Houston to Karachi may vary depending on when you book. For the best chance of a lower fare, look to book 73 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 Houston to Karachi?

Currently, October is the cheapest month in which you can book a flight from Houston to Karachi (average of $638). Flying from Houston to Karachi in June is currently the most expensive (average of $1,047). 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 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 February 3, 2026.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Turkish Airlines from Houston to Karachi. 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.
Emirates
8.1
Very good
3,497 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

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.
Emirates
8.1
Very good
3,497 reviews
Emirates
8.1
Very good
3,497 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

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.
Qatar Airways
7.4
Good
3,729 reviews
Emirates
8.1
Very good
3,497 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

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.
Turkish Airlines
7.3
Good
4,209 reviews
Emirates
8.1
Very good
3,497 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

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.
Air Canada
7.1
Good
10,680 reviews
Emirates
8.1
Very good
3,497 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

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 Houston 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?

    If you book a flight to Karachi from Houston, 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 to Quaid-E-Azam Intl per day from 6 different airlines.

  • How long is the flight from Houston to Karachi?

    There are many flights that can get you from Houston to Karachi in 20h 40m. Fly via Turkish Airlines or Qatar Airways to get the fastest option. The distance from Houston to 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 to Karachi round-trip?

    Our cheapest airline available from Houston to Karachi is Turkish Airlines. Our recent data shows that you can find tickets from as low as $736 on this airline. Additional options worth looking into are Qatar Airways and Emirates, starting at $854 and $901 round-trip. Users have found that Turkish Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston to Karachi one-way?

    One-way options have recently been found by users for as low as $416 on Turkish Airlines. Other airlines that offer cheap prices include Qatar Airways from $439 and American Airlines from $474 one-way.

  • Where are the most common layover locations when flying from Houston to Karachi?

    Most of the time, Houston to Karachi flights that have layovers will stop in Istanbul. Doha sees the second most layovers for non-direct flights flying from Houston to Karachi.

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

    The majority of Istanbul visitors spend their time at Taksim Square, Laleli Camii, and Beyazit Meydani. Those on a layover in Istanbul interested in visiting Taksim Square, Laleli Camii, or Beyazit Meydani can do so by traveling 20.8 mi, 21.5 mi, and 21.7 mi, respectively from Istanbul. Travelers can book a car rental at Istanbul for about $37 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Houston to Karachi flights?

    The least popular layover on flights from Houston to Karachi is Dubai.

  • Can I find deals for flights from Houston to Karachi that include hotel bookings?

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

  • How can I find direct flights from Houston to Karachi?

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

  • Can I find deals for business class flights from Houston to Karachi?

    Yes. Cheapflights offers flight deals from Houston 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 to Karachi?

    Currently, October is the cheapest month in which you can book a flight from Houston to Karachi (average of $638). Flying from Houston to Karachi in June is currently the most expensive (average of $1,047). 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

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.

Top 6 airlines flying from Houston to Karachi

Discover the top 6 airlines that operate flights from Houston 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$736Average$917FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$854Average$1,123FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$901Average$1,191FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$1,031Average$1,390FlexibilityNo cancel feeOn-time75%
Pakistan International AirlinesCheapest$1,090Average$1,454FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$1,207Average$1,460FlexibilityNo cancel feeOn-time67%

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