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$423+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KHI
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Karachi Quaid-E-Azam Intl are usually found in April or September, booked 48 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap 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 November 5, 2025.

Round-trip from

$877
(FlightHub)

One-way from

$423
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$954
From Houston to Karachi Quaid-E-Azam Intl
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One-way flight from Houston to Karachi Quaid-E-Azam Intl
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Highest demand for flights based on searches. 5% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 5, 2025.

This KAYAK deal was found by Cheapflights users on 11/3. 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.
Sat 11/89:05 pmIAH - KHI
1 stop20h 40mTurkish Airlines
Sat 12/66:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 11/3$868
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:55 pmIAH - KHI
1 stop26h 50mTurkish Airlines
Thu 2/126:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 11/3$880
This oojo deal was found by Cheapflights users on 11/4. 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 11/129:05 pmIAH - KHI
1 stop20h 40mTurkish Airlines
Thu 11/206:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 11/4$881
This KAYAK deal was found by Cheapflights users on 11/3. 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 11/262:55 pmIAH - KHI
1 stop26h 50mTurkish Airlines
Sun 2/156:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 11/3$888
This oojo deal was found by Cheapflights users on 11/5. 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 11/119:05 pmIAH - KHI
1 stop20h 40mTurkish Airlines
Thu 12/188:05 pmKHI - IAH
2 stops34h 05mTurkish Airlines
Deal found 11/5$890
This oojo deal was found by Cheapflights users on 11/5. 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 11/119:05 pmIAH - KHI
1 stop20h 40mTurkish Airlines
Wed 11/196:15 amKHI - IAH
1 stop23h 55mTurkish Airlines
Deal found 11/5$896
This oojo deal was found by Cheapflights users on 11/3. 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 11/115:45 pmIAH - KHI
1 stop20h 50mQatar Airways
Tue 11/184:20 amKHI - IAH
1 stop21h 55mQatar Airways
Deal found 11/3$899
This oojo deal was found by Cheapflights users on 11/3. 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 11/115:45 pmIAH - KHI
1 stop20h 50mQatar Airways
Wed 1/284:20 amKHI - IAH
1 stop21h 55mQatar Airways
Deal found 11/3$900
This oojo deal was found by Cheapflights users on 11/4. 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.
Thu 11/65:45 pmIAH - KHI
1 stop26h 10mQatar Airways
Fri 11/219:30 amKHI - IAH
1 stop40h 45mQatar Airways
Deal found 11/4$902
This oojo deal was found by Cheapflights users on 11/3. 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 11/115:45 pmIAH - KHI
1 stop20h 50mQatar Airways
Wed 12/39:30 amKHI - IAH
1 stop40h 45mQatar Airways
Deal found 11/3$903
This oojo deal was found by Cheapflights users on 11/4. 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 11/99:05 pmIAH - KHI
1 stop20h 40mTurkish Airlines
Tue 11/188:05 pmKHI - IAH
2 stops28h 05mTurkish Airlines
Deal found 11/4$909
This FlightHub deal was found by Cheapflights users on 11/3. 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 11/56:37 pmHOU - KHI
2 stops25h 18mQatar Airways
Tue 11/184:20 amKHI - HOU
2 stops24h 34mQatar Airways
Deal found 11/3$1,481

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 November 5, 2025.
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

Tue 1/6

7:10 pm-1:10 am

1 stop19h 00m

Karachi Quaid-E-Azam Intl

Tue 1/27

3:30 am-4:20 pm

1 stop23h 50m

$1,004

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Mon 11/24

7:10 pm-1:10 am

1 stop19h 00m

Karachi Quaid-E-Azam Intl

Tue 12/16

3:30 am-4:20 pm

1 stop23h 50m

$1,004

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Tue 11/25

7:10 pm-9:00 am

1 stop26h 50m

Karachi Quaid-E-Azam Intl

Wed 2/18

12:00 pm-4:20 pm

1 stop39h 20m

$1,005

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Tue 11/25

7:10 pm-2:30 am

1 stop20h 20m

Karachi Quaid-E-Azam Intl

Sun 4/12

2:45 am-4:50 pm

1 stop24h 05m

$1,006

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Thu 4/30

6:10 pm-7:15 am

1 stop27h 05m

Karachi Quaid-E-Azam Intl

Sun 5/3

3:50 am-3:50 pm

1 stop22h 00m

$1,017

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Fri 5/1

2:30 pm-8:10 am

1 stop31h 40m

Karachi Quaid-E-Azam Intl

Tue 5/5

5:50 am-12:45 pm

1 stop40h 55m

$1,033

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Wed 3/11

6:29 am-5:35 pm

2 stops25h 06m

Karachi Quaid-E-Azam Intl

Wed 4/29

9:25 pm-4:06 pm

2 stops28h 41m

$1,039

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Thu 1/1

7:10 pm-1:10 am

1 stop19h 00m

Karachi Quaid-E-Azam Intl

Mon 2/2

3:30 am-4:20 pm

1 stop23h 50m

$1,054

HoustonKarachi

IAH - KHI

IAHKHI

Houston George Bush Intcntl

Thu 11/27

7:10 pm-9:05 pm

1 stop38h 55m

Karachi Quaid-E-Azam Intl

Sun 2/1

3:00 am-4:20 pm

1 stop24h 20m

$1,055

HoustonKarachi

HOU - KHI

HOUKHI

Houston Hobby

Tue 1/20

6:36 pm-6:55 am

2 stops25h 19m

Karachi Quaid-E-Azam Intl

Thu 2/19

4:20 am-7:54 pm

2 stops26h 34m

$1,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 37 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 October 31, 2025.

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 48 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 $647). Flying from Houston to Karachi in June is currently the most expensive (average of $1,060). 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 HOU to KHI?

Find hourly flight availability from Houston 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 November 5, 2025.

It’s typically best to fly out from Houston to Karachi in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Houston to Karachi?

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

Travelers seeking maximum savings on their Houston to Karachi flight should consider departing on Thursday afternoons 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 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 November 5, 2025.
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
3,402 reviews

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

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
3,402 reviews
Emirates
8.1
Very good
3,402 reviews

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

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
3,661 reviews
Emirates
8.1
Very good
3,402 reviews

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

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
4,034 reviews
Emirates
8.1
Very good
3,402 reviews

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

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
10,409 reviews
Emirates
8.1
Very good
3,402 reviews

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.9

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 8 different airlines.

  • How long is the flight from Houston to Karachi?

    There are many flights that can get you from Houston to Karachi in 19h. Fly via Emirates 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 $700 on this airline. Additional options worth looking into are Qatar Airways and Emirates, starting at $853 and $933 round-trip. Users have found that Turkish Airlines is 38% 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 $423 on Turkish Airlines. Other airlines that offer cheap prices include Qatar Airways from $671 and American Airlines from $889 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. Dubai 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, Beyazit Meydani, and Laleli Camii. Those on a layover in Istanbul interested in visiting Taksim Square, Beyazit Meydani, or Laleli Camii can do so by traveling 20.8 mi, 21.7 mi, and 21.5 mi, respectively from Istanbul. Travelers can book a car rental at Istanbul for about $37 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Dubai?

    Burj Khalifa, Dubai Mall, and Burj Al Arab are the most popular attractions in Dubai if you're in need of something to do during your layover. Burj Khalifa, Dubai Mall, and Burj Al Arab can be accessed by traveling approximately 6.8 mi, 6.5 mi, and 13.6 mi, respectively from Dubai Intl. Travelers can book a car rental at Dubai Intl for about $31 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 Doha.

  • 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 $647). Flying from Houston to Karachi in June is currently the most expensive (average of $1,060). 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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Top 8 airlines flying from Houston to Karachi

Discover the top 8 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$700Average$912FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$853Average$1,176FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$933Average$1,240FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$986Average$1,423FlexibilityNo cancel feeOn-time67%
Pakistan International AirlinesCheapest$1,035Average$1,418FlexibilityNo cancel feeOn-time50%
British AirwaysCheapest$1,058Average$1,873FlexibilityNo cancel feeOn-time70%
Oman AirCheapest$1,082Average$1,648FlexibilityNo cancel feeOn-time76%
Etihad AirwaysCheapest$1,133Average$1,454FlexibilityNo cancel feeOn-time75%

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