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Cheap flights from Karachi to Houston from $737

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karachi to Houston departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Karachi to Houston

Cheap round-trip flights

Logo
2:45 am - 1:35 pmKHI-IAH
44h 50m2 stops
Logo
4:30 pm - 10:30 amIAH-KHI
31h 00m2 stops
$1,184
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Sun, Sep 28 - Thu, Jan 15
Logo
9:35 pm - 4:14 pmKHI-IAH
28h 39m2 stops
Logo
9:05 pm - 4:45 amIAH-KHI
20h 40m1 stop
$1,192
Find Deal
Mon, Oct 20 - Tue, Nov 4
Turkish Airlines Logo
6:15 am - 7:10 pmKHI-IAH
23h 55m1 stop
Turkish Airlines Logo
9:05 pm - 4:45 amIAH-KHI
20h 40m1 stop
$1,249Turkish Airlines
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Thu, Nov 27 - Wed, Feb 11
Turkish Airlines Logo
5:50 am - 7:05 pmKHI-IAH
23h 15m1 stop
Turkish Airlines Logo
2:25 pm - 4:20 amIAH-KHI
27h 55m1 stop
$1,251Turkish Airlines
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Thu, Sep 25 - Fri, Oct 10
Etihad Airways Logo
6:25 am - 12:41 pmKHI-IAH
41h 16m2 stops
Etihad Airways Logo
6:46 pm - 2:45 amIAH-KHI
44h 59m2 stops
$1,253Etihad Airways
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Sun, Nov 16 - Mon, Nov 17
Qatar Airways Logo
3:50 am - 3:50 pmKHI-IAH
22h 00m1 stop
Qatar Airways Logo
1:18 pm - 1:45 amIAH-KHI
26h 27m2 stops
$1,334Qatar Airways
Find Deal
Sun, Sep 14 - Mon, Sep 22
Etihad Airways Logo
8:35 pm - 1:40 pmKHI-IAH
51h 05m2 stops
Etihad Airways Logo
1:38 pm - 5:35 pmIAH-KHI
41h 57m2 stops
$1,352Etihad Airways
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Sat, Sep 27 - Fri, Oct 31
American Airlines Logo
9:30 am - 4:07 pmKHI-HOU
41h 37m2 stops
American Airlines Logo
8:24 pm - 6:55 amHOU-KHI
23h 31m2 stops
$1,734American Airlines
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Sat, Dec 6 - Wed, Mar 4
Qatar Airways Logo
3:50 am - 8:11 pmKHI-HOU
26h 21m2 stops
Qatar Airways Logo
2:24 pm - 1:45 amHOU-KHI
25h 21m2 stops
$1,795Qatar Airways
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Tue, Sep 2 - Fri, Oct 24
American Airlines Logo
3:50 am - 4:09 pmKHI-HOU
46h 19m2 stops
American Airlines Logo
6:00 am - 1:45 amHOU-KHI
33h 45m2 stops
$1,819American Airlines
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Thu, Oct 9 - Sun, Oct 12

Qatar Airways flights from Karachi to Houston

Our best Qatar Airways deals on Karachi to Houston flight tickets
Qatar Airways
Sep 14
KHI3:50 amKarachi Quaid-E-Azam Intl
22h 00m
1 stop
IAH3:50 pmHouston George Bush Intcntl
Sep 22
IAH1:18 pmHouston George Bush Intcntl
26h 27m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,334
Find similar
Qatar Airways
Aug 27
KHI3:50 amKarachi Quaid-E-Azam Intl
22h 00m
1 stop
IAH3:50 pmHouston George Bush Intcntl
Sep 10
IAH1:23 pmHouston George Bush Intcntl
26h 22m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,379
Find similar
Qatar Airways
Aug 28
KHI10:15 amKarachi Quaid-E-Azam Intl
39h 35m
1 stop
IAH3:50 pmHouston George Bush Intcntl
Sep 10
IAH1:23 pmHouston George Bush Intcntl
26h 22m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,382
Find similar

American Airlines flights from Karachi to Houston

Our best American Airlines deals on Karachi to Houston flight tickets
American Airlines
Dec 6
KHI9:30 amKarachi Quaid-E-Azam Intl
41h 37m
2 stops
HOU4:07 pmHouston Hobby
Mar 4
HOU8:24 pmHouston Hobby
23h 31m
2 stops
KHI6:55 amKarachi Quaid-E-Azam Intl
$1,734
Find similar
American Airlines
Oct 9
KHI3:50 amKarachi Quaid-E-Azam Intl
46h 19m
2 stops
HOU4:09 pmHouston Hobby
Oct 12
HOU6:00 amHouston Hobby
33h 45m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,819
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
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

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 9/28

2:45 am-1:35 pm

2 stops44h 50m

Houston George Bush Intcntl

Thu 1/15

4:30 pm-10:30 am

2 stops31h 00m

$1,184

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 10/20

9:35 pm-4:14 pm

2 stops28h 39m

Houston George Bush Intcntl

Tue 11/4

9:05 pm-4:45 am

1 stop20h 40m

$1,192

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 11/27

6:15 am-7:10 pm

1 stop23h 55m

Houston George Bush Intcntl

Wed 2/11

9:05 pm-4:45 am

1 stop20h 40m

$1,249

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 9/25

5:50 am-7:05 pm

1 stop23h 15m

Houston George Bush Intcntl

Fri 10/10

2:25 pm-4:20 am

1 stop27h 55m

$1,251

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 11/16

6:25 am-12:41 pm

2 stops41h 16m

Houston George Bush Intcntl

Mon 11/17

6:46 pm-2:45 am

2 stops44h 59m

$1,253

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 9/14

3:50 am-3:50 pm

1 stop22h 00m

Houston George Bush Intcntl

Mon 9/22

1:18 pm-1:45 am

2 stops26h 27m

$1,334

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sat 9/27

8:35 pm-1:40 pm

2 stops51h 05m

Houston George Bush Intcntl

Fri 10/31

1:38 pm-5:35 pm

2 stops41h 57m

$1,352

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Sat 12/6

9:30 am-4:07 pm

2 stops41h 37m

Houston Hobby

Wed 3/4

8:24 pm-6:55 am

2 stops23h 31m

$1,734

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Tue 9/2

3:50 am-8:11 pm

2 stops26h 21m

Houston Hobby

Fri 10/24

2:24 pm-1:45 am

2 stops25h 21m

$1,795

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Thu 10/9

3:50 am-4:09 pm

2 stops46h 19m

Houston Hobby

Sun 10/12

6:00 am-1:45 am

2 stops33h 45m

$1,819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Karachi to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Karachi, with most prices found around $1,232. The month of November is another great option to travel to Houston, with average flight prices from Karachi averaging around $1,257.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Karachi is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,250. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Thursday is $1,352.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Karachi to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $1,252. Try not to purchase tickets in the afternoon because they tend to be around $1,491. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Karachi when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $1,325 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Karachi for as low as $1,217 on momondo.

Cheap Karachi to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Karachi to Houston

Best Price Found

$737

Fastest flight time

22h 00m

Direct flights

None

Airports in Houston

2 airports
The best one-way flight to Houston from Karachi in the past 72 hours is $737. The best round-trip flight deal from Karachi to Houston found on momondo in the last 72 hours is $1,184.
The fastest flight from Karachi to Houston takes 22h 00m
There are no direct flights from Karachi to Houston. Popular non-direct route for this connection is Karachi Quaid-E-Azam Intl Airport - Houston George Bush Intcntl Airport.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • How far is Karachi Quaid-E-Azam Intl to Houston by plane?

    Houston is 8480.8 mi away from Karachi Quaid-E-Azam Intl. Flights usually cover this in 22h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Karachi Quaid-E-Azam Intl Airport to Houston?

    Prices for flights from Karachi Quaid-E-Azam Intl Airport to Houston are updated daily.

  • How many operators does momondo search for flights from Karachi Quaid-E-Azam Intl Airport to Houston?

  • How old do you have to be to fly from Karachi Quaid-E-Azam Intl Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Karachi Quaid-E-Azam Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Karachi to Houston

Compare and see reviews for airlines that fly from Karachi to Houston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $932Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Etihad AirwaysPriceFrom $1,066Free CancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
Air CanadaPriceFrom $1,079Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $1,159Free CancellationRating
7.3
3,945 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,212Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
Pakistan International AirlinesPriceFrom $1,230Free CancellationRating
6.3
48 reviews
Search Pakistan International Airlines flights
EmiratesPriceFrom $1,309Free CancellationRating
8.1
3,315 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Karachi to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Karachi to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Karachi to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Karachi to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Karachi to Houston?

Once all potential Karachi to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Karachi to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Karachi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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