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$612+ Cheap flights from Karachi (KHI) to Houston

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — HOU
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Karachi to Houston

Cheapest flights from Karachi to Houston
Explore the most affordable flight options available from Karachi to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:35 am
KHI
-
IAH
2 stops26h 15m
Multiple Airlines
Tue 5/56:00 am
IAH
-
KHI
2 stops35h 00m
Multiple Airlines
Deal found 3/9$957
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:35 am
KHI
-
IAH
2 stops26h 15m
Multiple Airlines
Tue 4/286:10 am
IAH
-
KHI
2 stops37h 30m
Multiple Airlines
Deal found 3/9$1,031
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:35 am
KHI
-
IAH
2 stops26h 15m
Multiple Airlines
Wed 4/156:40 pm
IAH
-
KHI
1 stop27h 10m
Multiple Airlines
Deal found 3/9$1,106
This Trip.com deal was found by Cheapflights users on 3/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:35 am
KHI
-
IAH
2 stops26h 21m
Multiple Airlines
Tue 4/216:40 pm
IAH
-
KHI
1 stop21h 05m
Multiple Airlines
Deal found 3/11$1,108
This Expedia deal was found by Cheapflights users on 3/12. 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.
Wed 5/1312:15 pm
KHI
-
IAH
2 stops35h 20m
Multiple Airlines
Wed 9/303:35 pm
IAH
-
KHI
2 stops33h 10m
Multiple Airlines
Deal found 3/12$1,110
This Trip.com deal was found by Cheapflights users on 3/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:35 am
KHI
-
IAH
2 stops27h 36m
Multiple Airlines
Thu 4/166:40 pm
IAH
-
KHI
1 stop27h 10m
Multiple Airlines
Deal found 3/10$1,111
This Expedia deal was found by Cheapflights users on 3/9. 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.
Fri 4/1712:15 pm
KHI
-
IAH
2 stops35h 20m
Multiple Airlines
Tue 4/283:35 pm
IAH
-
KHI
2 stops33h 10m
Multiple Airlines
Deal found 3/9$1,145
This oojo deal was found by Cheapflights users on 3/9. 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 4/2212:05 pm
KHI
-
IAH
2 stops39h 52m
Etihad Airways
Fri 9/256:26 am
IAH
-
KHI
2 stops25h 24m
Etihad Airways
Deal found 3/9$1,159
This Gurufare deal was found by Cheapflights users on 3/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:10 am
KHI
-
IAH
2 stops39h 27m
Multiple Airlines
Mon 5/410:06 am
IAH
-
KHI
2 stops21h 44m
Multiple Airlines
Deal found 3/10$1,164
This KAYAK deal was found by Cheapflights users on 3/9. 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.
Thu 9/1710:15 am
KHI
-
HOU
2 stops37h 26m
Qatar Airways
Thu 9/248:35 pm
HOU
-
KHI
2 stops24h 40m
Qatar Airways
Deal found 3/9$1,499
This Ovago deal was found by Cheapflights users on 3/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:15 am
KHI
-
HOU
2 stops39h 33m
Qatar Airways
Thu 4/1612:42 pm
HOU
-
KHI
2 stops27h 03m
Qatar Airways
Deal found 3/10$1,500
This BusinessClass deal was found by Cheapflights users on 3/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:15 am
KHI
-
HOU
2 stops39h 33m
Qatar Airways
Tue 4/2812:42 pm
HOU
-
KHI
2 stops27h 03m
Qatar Airways
Deal found 3/12$1,502

Find flight deals from Karachi to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to Houston (HO1). 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 March 13, 2026.

Round-trip from

$957
(Trip.com)

One-way from

$612
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$1,436
From Karachi Quaid-E-Azam Intl to Houston
Search Deals
One-way flight from Karachi Quaid-E-Azam Intl to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Karachi to Houston 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 March 13, 2026.
Use the filters below to find and compare flights from Karachi to Houston 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

Fri 8/28

6:35 am-11:31 pm

2 stops26h 56m

Houston George Bush Intcntl

Wed 9/23

1:24 pm-3:00 am

2 stops27h 36m

$1,261
Quickest round-trip

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 4/8

3:50 am-4:05 pm

1 stop22h 15m

Houston George Bush Intcntl

Thu 4/16

6:40 pm-1:45 am

1 stop21h 05m

$1,331

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 3/24

4:20 am-4:15 pm

1 stop21h 55m

Houston George Bush Intcntl

Tue 3/31

6:25 pm-7:15 am

1 stop26h 50m

$1,342

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 6/5

3:15 am-4:40 pm

1 stop23h 25m

Houston George Bush Intcntl

Sat 8/29

6:15 pm-7:15 am

1 stop27h 00m

$1,360

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sat 4/11

6:50 am-7:10 pm

2 stops46h 20m

Houston George Bush Intcntl

Wed 4/22

9:05 pm-4:20 am

1 stop21h 15m

$1,367

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 6/8

5:50 am-7:10 pm

1 stop23h 20m

Houston George Bush Intcntl

Wed 7/8

9:05 pm-4:20 am

1 stop21h 15m

$1,372

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 7/16

6:35 am-11:50 pm

2 stops27h 15m

Houston George Bush Intcntl

Mon 1/25

8:00 am-5:35 pm

2 stops22h 35m

$1,391

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sat 4/4

3:50 am-4:05 pm

1 stop22h 15m

Houston George Bush Intcntl

Wed 6/10

6:40 pm-7:55 am

1 stop27h 15m

$1,396

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 6/1

3:15 am-4:40 pm

1 stop23h 25m

Houston George Bush Intcntl

Sun 7/5

6:15 pm-7:15 am

1 stop27h 00m

$1,408

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 5/12

3:15 am-4:40 pm

1 stop23h 25m

Houston George Bush Intcntl

Tue 6/30

6:15 pm-1:45 am

1 stop21h 30m

$1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Karachi to Houston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Karachi to Houston. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Karachi to Houston, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Karachi to Houston?

Currently, December is the cheapest month in which you can book a flight from Karachi to Houston (average of $626). Flying from Karachi to Houston 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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Karachi to Houston, such as Emirates,Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,541 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.9

Overall

8.1

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
3,541 reviews
Emirates
8.1
Very good
3,541 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.9

Overall

8.1

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
3,740 reviews
Emirates
8.1
Very good
3,541 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.9

Overall

8.1

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
1,426 reviews
Emirates
8.1
Very good
3,541 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.9

Overall

8.1

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
4,254 reviews
Emirates
8.1
Very good
3,541 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.9

Overall

8.1

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 Houston. 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?

    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 from Karachi. Booking flights from Quaid-E-Azam Intl (KHI) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 5 different airlines.

  • How long is the flight from Karachi to Houston?

    For as low as $1,331, Qatar Airways can have you in Houston from Karachi in 22h 15m. The distance from Karachi to Houston 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 Karachi to Houston round-trip?

    Currently priced at $745, Pakistan International Airlines will fly you from Karachi to Houston and back. In addition to Pakistan International Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Etihad Airways - these airlines can fly you to your destination from $1,053 and $1,067, respectively. Pakistan International Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Pakistan International Airlines, with whom users have recently found tickets for as low as $547. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Karachi to Houston for a low price.

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

    Of the flights from Karachi to Houston that have layovers, most of them stop in Istanbul.

  • 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. Those looking to explore during their layover in Istanbul can rent a car from Istanbul for about $34 per day.

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

    Karachi to Houston flights have a layover in Dubai the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Karachi to Houston 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?

    Currently, December is the cheapest month in which you can book a flight from Karachi to Houston (average of $626). Flying from Karachi to Houston 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

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 5 airlines flying from Karachi to Houston

Discover the top 5 airlines that operate flights from Karachi to Houston. 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Pakistan International AirlinesCheapest$745Average$1,411FlexibilityNo cancel feeOn-time50%
Qatar AirwaysCheapest$1,053Average$1,421FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,067Average$1,201FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,127Average$1,290FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,186Average$1,761FlexibilityNo cancel feeOn-time75%

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