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Cheap flights from Karachi to Houston from $683

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 1/14. 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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0 bags

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Find the cheapest flights from Karachi to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
4:20 am - 3:15 pm
KHI
-
IAH
21h 55m1 stop
Qatar Airways Logo
6:15 pm - 1:45 am
IAH
-
KHI
21h 30m1 stop
$1,052Qatar Airways
Mon, Mar 2 - Thu, Apr 2
Turkish Airlines Logo
6:15 am - 7:10 pm
KHI
-
IAH
23h 55m1 stop
Turkish Airlines Logo
9:10 pm - 4:20 am
IAH
-
KHI
21h 10m1 stop
$1,078Turkish Airlines
Tue, Mar 3 - Thu, Apr 2
Turkish Airlines Logo
9:10 am - 7:15 pm
KHI
-
IAH
20h 05m1 stop
Turkish Airlines Logo
9:10 pm - 8:10 am
IAH
-
KHI
25h 00m1 stop
$1,079Turkish Airlines
Wed, Apr 15 - Fri, May 8
Qatar Airways Logo
4:20 am - 3:15 pm
KHI
-
IAH
21h 55m1 stop
Qatar Airways Logo
6:15 pm - 7:15 am
IAH
-
KHI
27h 00m1 stop
$1,087Qatar Airways
Tue, Feb 17 - Wed, Apr 1
Turkish Airlines Logo
6:15 am - 1:10 pm
KHI
-
IAH
41h 55m1 stop
Turkish Airlines Logo
9:05 pm - 4:45 am
IAH
-
KHI
20h 40m1 stop
$1,093Turkish Airlines
Tue, Jan 27 - Fri, Feb 27
Turkish Airlines Logo
5:50 am - 7:15 pm
KHI
-
IAH
23h 25m1 stop
Turkish Airlines Logo
9:10 pm - 8:10 am
IAH
-
KHI
25h 00m1 stop
$1,094Turkish Airlines
Sun, Mar 29 - Mon, Apr 27
Qatar Airways Logo
4:20 am - 5:36 pm
KHI
-
IAH
48h 16m2 stops
Qatar Airways Logo
5:45 pm - 1:35 am
IAH
-
KHI
20h 50m1 stop
$1,110Qatar Airways
Tue, Jan 27 - Wed, Feb 4
Etihad Airways Logo
9:25 pm - 6:03 pm
KHI
-
IAH
30h 38m2 stops
Etihad Airways Logo
7:03 am - 5:30 pm
IAH
-
KHI
24h 27m2 stops
$1,137Etihad Airways
Sun, Mar 29 - Mon, Apr 27
American Airlines Logo
10:15 am - 1:32 pm
KHI
-
HOU
37h 17m2 stops
American Airlines Logo
8:24 pm - 1:45 am
HOU
-
KHI
43h 21m2 stops
$1,638American Airlines
Sun, May 10 - Sun, Jun 28
American Airlines Logo
10:15 am - 1:32 pm
KHI
-
HOU
37h 17m2 stops
American Airlines Logo
2:35 pm - 1:45 am
HOU
-
KHI
25h 10m2 stops
$1,658American Airlines
Sun, May 10 - Sat, Jun 27

Qatar Airways flights from Karachi to Houston

Our best Qatar Airways deals on Karachi to Houston flight tickets
Qatar Airways
Mar 2
KHI4:20 amKarachi Quaid-E-Azam Intl
21h 55m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Apr 2
IAH6:15 pmHouston George Bush Intcntl
21h 30m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,052
Find similar
Qatar Airways
Feb 17
KHI4:20 amKarachi Quaid-E-Azam Intl
21h 55m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Apr 1
IAH6:15 pmHouston George Bush Intcntl
27h 00m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,087
Find similar
Qatar Airways
Mar 2
KHI4:20 amKarachi Quaid-E-Azam Intl
21h 55m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Apr 2
IAH7:35 amHouston George Bush Intcntl
37h 40m
2 stops
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,180
Find similar

American Airlines flights from Karachi to Houston

Our best American Airlines deals on Karachi to Houston flight tickets
American Airlines
Feb 4
KHI4:20 amKarachi Quaid-E-Azam Intl
28h 02m
2 stops
IAH9:22 pmHouston George Bush Intcntl
Apr 7
IAH6:15 pmHouston George Bush Intcntl
21h 30m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,302
Find similar
American Airlines
Feb 4
KHI4:20 amKarachi Quaid-E-Azam Intl
31h 25m
2 stops
IAH12:45 amHouston George Bush Intcntl
Apr 7
IAH2:24 pmHouston George Bush Intcntl
25h 21m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,306
Find similar
American Airlines
May 10
KHI10:15 amKarachi Quaid-E-Azam Intl
37h 17m
2 stops
HOU1:32 pmHouston Hobby
Jun 28
HOU8:24 pmHouston Hobby
43h 21m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,638
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 December 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

Mon 3/2

4:20 am-3:15 pm

1 stop21h 55m

Houston George Bush Intcntl

Thu 4/2

6:15 pm-1:45 am

1 stop21h 30m

$1,052

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 3/3

6:15 am-7:10 pm

1 stop23h 55m

Houston George Bush Intcntl

Thu 4/2

9:10 pm-4:20 am

1 stop21h 10m

$1,078

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 4/15

9:10 am-7:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Fri 5/8

9:10 pm-8:10 am

1 stop25h 00m

$1,079

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 2/17

4:20 am-3:15 pm

1 stop21h 55m

Houston George Bush Intcntl

Wed 4/1

6:15 pm-7:15 am

1 stop27h 00m

$1,087

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 1/27

6:15 am-1:10 pm

1 stop41h 55m

Houston George Bush Intcntl

Fri 2/27

9:05 pm-4:45 am

1 stop20h 40m

$1,093

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 3/29

5:50 am-7:15 pm

1 stop23h 25m

Houston George Bush Intcntl

Mon 4/27

9:10 pm-8:10 am

1 stop25h 00m

$1,094

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 1/27

4:20 am-5:36 pm

2 stops48h 16m

Houston George Bush Intcntl

Wed 2/4

5:45 pm-1:35 am

1 stop20h 50m

$1,110

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 3/29

9:25 pm-6:03 pm

2 stops30h 38m

Houston George Bush Intcntl

Mon 4/27

7:03 am-5:30 pm

2 stops24h 27m

$1,137

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Sun 5/10

10:15 am-1:32 pm

2 stops37h 17m

Houston Hobby

Sun 6/28

8:24 pm-1:45 am

2 stops43h 21m

$1,638

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Sun 5/10

10:15 am-1:32 pm

2 stops37h 17m

Houston Hobby

Sat 6/27

2:35 pm-1:45 am

2 stops25h 10m

$1,658

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 typical price of a round-trip flight between Karachi and Houston?

What is the cheapest month to fly to Houston?

The month of January is, on average, the cheapest month to fly to Houston from Karachi, with most prices found around $1,301. The month of October is another great option to travel to Houston, with average flight prices from Karachi averaging around $1,303.

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 $1,353 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 $1,253 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

Fastest flight time

20h 05m

Direct flights

None
The fastest flight from Karachi to Houston takes 20h 05m
There are no direct flights from Karachi to Houston. There are no popular flight routes from Karachi to Houston.
Search flight deals

  • 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 20h 05m, 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
EmiratesPriceFrom $1,046Free CancellationRating
8.1
3,440 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $1,067Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,107Free CancellationRating
7.4
3,685 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,184Free CancellationRating
7.3
4,106 reviews
Search Turkish Airlines flights
Pakistan International AirlinesPriceFrom $1,230Free CancellationRating
6.3
50 reviews
Search Pakistan International Airlines 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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