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Cheap flights from Karachi to Houston from $640

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 2/17. 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.
Multiple Airlines Logo
6:25 am - 10:41 pm
KHI
-
IAH
27h 16m
3 stops
Multiple Airlines Logo
11:19 am - 2:45 am
IAH
-
KHI
29h 26m
3 stops
$1,183Multiple Airlines
Thu, Feb 19 - Wed, Mar 18
Multiple Airlines Logo
9:30 am - 1:11 pm
KHI
-
IAH
62h 41m
2 stops
Multiple Airlines Logo
6:45 pm - 6:55 am
IAH
-
KHI
26h 10m
1 stop
$1,187Multiple Airlines
Thu, Feb 19 - Mon, Mar 16
Multiple Airlines Logo
9:25 pm - 7:34 pm
KHI
-
IAH
33h 09m
2 stops
Multiple Airlines Logo
6:45 pm - 6:55 am
IAH
-
KHI
26h 10m
1 stop
$1,194Multiple Airlines
Thu, Feb 19 - Wed, Mar 18
Multiple Airlines Logo
5:25 am - 11:49 pm
KHI
-
IAH
28h 24m
3 stops
Multiple Airlines Logo
6:00 am - 3:00 am
IAH
-
KHI
35h 00m
3 stops
$1,198Multiple Airlines
Wed, Apr 1 - Fri, Apr 10
Oman Air Logo
11:35 am - 4:40 pm
KHI
-
IAH
39h 05m
2 stops
Oman Air Logo
6:15 pm - 10:55 am
IAH
-
KHI
30h 40m
2 stops
$1,199Oman Air
Thu, Apr 23 - Thu, Oct 1
Multiple Airlines Logo
9:35 pm - 4:29 pm
KHI
-
IAH
28h 54m
2 stops
Multiple Airlines Logo
6:03 am - 5:50 pm
IAH
-
KHI
25h 47m
2 stops
$1,200Multiple Airlines
Tue, Apr 14 - Wed, Jun 17
Qatar Airways Logo
9:30 am - 3:51 pm
KHI
-
HOU
41h 21m
2 stops
Qatar Airways Logo
8:20 pm - 7:15 am
HOU
-
KHI
24h 55m
2 stops
$1,437Qatar Airways
Tue, Mar 3 - Thu, Apr 2
Qatar Airways Logo
9:30 am - 3:51 pm
KHI
-
HOU
41h 21m
2 stops
Qatar Airways Logo
8:20 pm - 7:15 am
HOU
-
KHI
24h 55m
2 stops
$1,439Qatar Airways
Tue, Mar 3 - Thu, Apr 2
Qatar Airways Logo
9:30 am - 3:51 pm
KHI
-
HOU
41h 21m
2 stops
Qatar Airways Logo
8:20 pm - 7:15 am
HOU
-
KHI
24h 55m
2 stops
$1,492Qatar Airways
Tue, Mar 3 - Thu, Apr 2
Qatar Airways Logo
9:30 am - 3:51 pm
KHI
-
HOU
41h 21m
2 stops
Qatar Airways Logo
8:20 pm - 7:15 am
HOU
-
KHI
24h 55m
2 stops
$1,495Qatar Airways
Tue, Mar 3 - Thu, Apr 2

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
28h 07m
2 stops
IAH9:27 pmHouston George Bush Intcntl
Apr 2
IAH6:15 pmHouston George Bush Intcntl
21h 30m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,281
Qatar Airways
Mar 3
KHI9:30 amKarachi Quaid-E-Azam Intl
47h 06m
2 stops
IAH9:36 pmHouston George Bush Intcntl
Apr 2
IAH6:15 pmHouston George Bush Intcntl
21h 30m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,284
Qatar Airways
Feb 15
KHI4:20 amKarachi Quaid-E-Azam Intl
21h 55m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Apr 30
IAH6:40 pmHouston George Bush Intcntl
21h 05m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,342

American Airlines flights from Karachi to Houston

Our best American Airlines deals on Karachi to Houston flight tickets
American Airlines
Feb 18
KHI4:20 amKarachi Quaid-E-Azam Intl
28h 07m
2 stops
IAH9:27 pmHouston George Bush Intcntl
Mar 16
IAH1:01 pmHouston George Bush Intcntl
26h 34m
2 stops
KHI1:35 amKarachi Quaid-E-Azam Intl
$1,478
American Airlines
Feb 10
KHI9:30 amKarachi Quaid-E-Azam Intl
37h 39m
2 stops
HOU12:09 pmHouston Hobby
Apr 10
HOU8:21 pmHouston Hobby
24h 54m
2 stops
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,565

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 February 8, 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

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 2/19

6:25 am-10:41 pm

3 stops27h 16m

Houston George Bush Intcntl

Wed 3/18

11:19 am-2:45 am

3 stops29h 26m

$1,183

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 2/19

9:30 am-1:11 pm

2 stops62h 41m

Houston George Bush Intcntl

Mon 3/16

6:45 pm-6:55 am

1 stop26h 10m

$1,187

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 2/19

9:25 pm-7:34 pm

2 stops33h 09m

Houston George Bush Intcntl

Wed 3/18

6:45 pm-6:55 am

1 stop26h 10m

$1,194

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 4/1

5:25 am-11:49 pm

3 stops28h 24m

Houston George Bush Intcntl

Fri 4/10

6:00 am-3:00 am

3 stops35h 00m

$1,198

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 4/23

11:35 am-4:40 pm

2 stops39h 05m

Houston George Bush Intcntl

Thu 10/1

6:15 pm-10:55 am

2 stops30h 40m

$1,199

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 4/14

9:35 pm-4:29 pm

2 stops28h 54m

Houston George Bush Intcntl

Wed 6/17

6:03 am-5:50 pm

2 stops25h 47m

$1,200

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Tue 3/3

9:30 am-3:51 pm

2 stops41h 21m

Houston Hobby

Thu 4/2

8:20 pm-7:15 am

2 stops24h 55m

$1,437

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Tue 3/3

9:30 am-3:51 pm

2 stops41h 21m

Houston Hobby

Thu 4/2

8:20 pm-7:15 am

2 stops24h 55m

$1,439

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Tue 3/3

9:30 am-3:51 pm

2 stops41h 21m

Houston Hobby

Thu 4/2

8:20 pm-7:15 am

2 stops24h 55m

$1,492

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Tue 3/3

9:30 am-3:51 pm

2 stops41h 21m

Houston Hobby

Thu 4/2

8:20 pm-7:15 am

2 stops24h 55m

$1,495

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 February is, on average, the cheapest month to fly to Houston from Karachi, with most prices found around $1,265. The month of October is another great option to travel to Houston, with average flight prices from Karachi averaging around $1,303.

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 $1,351 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 $1,127 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

23h 20m

Direct flights

None
The fastest flight from Karachi to Houston takes 23h 20m
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 23h 20m, 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
Pakistan International AirlinesPriceFrom $745Free CancellationRating
6.4
52 reviews
Search Pakistan International Airlines flights
EmiratesPriceFrom $970Free CancellationRating
8.1
3,509 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,001Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,067Free CancellationRating
7.3
1,387 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,131Free CancellationRating
7.3
4,207 reviews
Search Turkish 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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