Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Karachi to Houston from $614

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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Karachi to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
SAUDIA Logo
3:15 am - 11:55 pm
KHI
-
IAH
30h 40m
2 stops
SAUDIA Logo
4:00 pm - 7:30 am
IAH
-
KHI
29h 30m
2 stops
$1,002SAUDIA
Sun, May 24 - Thu, Jul 2
Multiple Airlines Logo
12:15 pm - 1:35 pm
KHI
-
IAH
35h 20m
2 stops
Multiple Airlines Logo
3:35 pm - 12:50 am
IAH
-
KHI
47h 15m
2 stops
$1,107Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
6:35 am - 10:56 pm
KHI
-
IAH
26h 21m
2 stops
Multiple Airlines Logo
6:40 pm - 1:45 am
IAH
-
KHI
21h 05m
1 stop
$1,108Multiple Airlines
Tue, Mar 31 - Tue, Apr 21
Multiple Airlines Logo
12:15 pm - 1:35 pm
KHI
-
IAH
35h 20m
2 stops
Multiple Airlines Logo
3:35 pm - 10:45 am
IAH
-
KHI
33h 10m
2 stops
$1,109Multiple Airlines
Mon, Sep 7 - Wed, Sep 30
Multiple Airlines Logo
12:15 pm - 1:35 pm
KHI
-
IAH
35h 20m
2 stops
Multiple Airlines Logo
3:35 pm - 10:45 am
IAH
-
KHI
33h 10m
2 stops
$1,110Multiple Airlines
Wed, May 13 - Wed, Sep 30
SAUDIA Logo
3:15 am - 11:55 pm
KHI
-
IAH
30h 40m
2 stops
SAUDIA Logo
4:00 pm - 7:30 am
IAH
-
KHI
29h 30m
2 stops
$1,142SAUDIA
Sun, May 24 - Mon, Jun 29
Multiple Airlines Logo
12:15 pm - 1:35 pm
KHI
-
IAH
35h 20m
2 stops
Multiple Airlines Logo
6:05 pm - 12:50 am
IAH
-
KHI
44h 45m
2 stops
$1,144Multiple Airlines
Mon, Apr 27 - Mon, May 4
American Airlines Logo
3:50 am - 11:59 pm
KHI
-
HOU
54h 09m
2 stops
American Airlines Logo
4:15 pm - 7:15 am
HOU
-
KHI
29h 00m
2 stops
$1,459American Airlines
Sun, Jun 14 - Wed, Sep 16
Qatar Airways Logo
10:15 am - 3:45 pm
KHI
-
HOU
39h 30m
2 stops
Qatar Airways Logo
8:23 pm - 7:15 am
HOU
-
KHI
24h 52m
2 stops
$1,499Qatar Airways
Wed, Jul 1 - Sat, Aug 1
Qatar Airways Logo
10:15 am - 3:48 pm
KHI
-
HOU
39h 33m
2 stops
Qatar Airways Logo
12:42 pm - 1:45 am
HOU
-
KHI
27h 03m
2 stops
$1,502Qatar Airways
Fri, Apr 17 - Tue, Apr 28

Qatar Airways flights from Karachi to Houston

Our best Qatar Airways deals on Karachi to Houston flight tickets
Qatar Airways
Mar 20
KHI4:20 amKarachi Quaid-E-Azam Intl
21h 55m
1 stop
IAH4:15 pmHouston George Bush Intcntl
Apr 16
IAH6:40 pmHouston George Bush Intcntl
27h 10m
1 stop
KHI7:50 amKarachi Quaid-E-Azam Intl
$1,421
Qatar Airways
Mar 29
KHI10:15 amKarachi Quaid-E-Azam Intl
37h 24m
2 stops
IAH1:39 pmHouston George Bush Intcntl
Oct 29
IAH6:40 pmHouston George Bush Intcntl
20h 55m
1 stop
KHI1:35 amKarachi Quaid-E-Azam Intl
$1,458
Qatar Airways
Mar 29
KHI3:50 amKarachi Quaid-E-Azam Intl
27h 43m
2 stops
IAH9:33 pmHouston George Bush Intcntl
Oct 29
IAH6:50 pmHouston George Bush Intcntl
26h 05m
2 stops
KHI6:55 amKarachi Quaid-E-Azam Intl
$1,460

American Airlines flights from Karachi to Houston

Our best American Airlines deals on Karachi to Houston flight tickets
American Airlines
Jun 14
KHI3:50 amKarachi Quaid-E-Azam Intl
45h 55m
2 stops
HOU3:45 pmHouston Hobby
Sep 14
HOU8:22 pmHouston Hobby
24h 53m
2 stops
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,459
American Airlines
Mar 25
KHI4:20 amKarachi Quaid-E-Azam Intl
29h 37m
2 stops
IAH11:57 pmHouston George Bush Intcntl
Sep 29
IAH6:15 pmHouston George Bush Intcntl
21h 30m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,538
American Airlines
Mar 25
KHI4:20 amKarachi Quaid-E-Azam Intl
29h 37m
2 stops
IAH11:57 pmHouston George Bush Intcntl
Oct 20
IAH12:20 pmHouston George Bush Intcntl
27h 25m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,543

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 March 16, 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

Sun 5/24

3:15 am-11:55 pm

2 stops30h 40m

Houston George Bush Intcntl

Thu 7/2

4:00 pm-7:30 am

2 stops29h 30m

$1,002

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 4/14

12:15 pm-1:35 pm

2 stops35h 20m

Houston George Bush Intcntl

Tue 4/21

3:35 pm-12:50 am

2 stops47h 15m

$1,107
Quickest round-trip

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 3/31

6:35 am-10:56 pm

2 stops26h 21m

Houston George Bush Intcntl

Tue 4/21

6:40 pm-1:45 am

1 stop21h 05m

$1,108

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 9/7

12:15 pm-1:35 pm

2 stops35h 20m

Houston George Bush Intcntl

Wed 9/30

3:35 pm-10:45 am

2 stops33h 10m

$1,109

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 5/13

12:15 pm-1:35 pm

2 stops35h 20m

Houston George Bush Intcntl

Wed 9/30

3:35 pm-10:45 am

2 stops33h 10m

$1,110

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 5/24

3:15 am-11:55 pm

2 stops30h 40m

Houston George Bush Intcntl

Mon 6/29

4:00 pm-7:30 am

2 stops29h 30m

$1,142

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Mon 4/27

12:15 pm-1:35 pm

2 stops35h 20m

Houston George Bush Intcntl

Mon 5/4

6:05 pm-12:50 am

2 stops44h 45m

$1,144

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Sun 6/14

3:50 am-11:59 pm

2 stops54h 09m

Houston Hobby

Wed 9/16

4:15 pm-7:15 am

2 stops29h 00m

$1,459

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Wed 7/1

10:15 am-3:45 pm

2 stops39h 30m

Houston Hobby

Sat 8/1

8:23 pm-7:15 am

2 stops24h 52m

$1,499

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Fri 4/17

10:15 am-3:48 pm

2 stops39h 33m

Houston Hobby

Tue 4/28

12:42 pm-1:45 am

2 stops27h 03m

$1,502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,183. 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 $1,353 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 $1,195 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
Pakistan International AirlinesPriceFrom $745Free CancellationRating
6.4
51 reviews
Search Pakistan International Airlines flights
Qatar AirwaysPriceFrom $1,053Free CancellationRating
7.4
3,737 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,067Free CancellationRating
7.3
1,426 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,127Free CancellationRating
7.3
4,256 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,186Free CancellationRating
8.1
3,543 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.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/15
Wed 4/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States