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Cheap flights from Karachi to Houston from $638

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 4/15. 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
3:15 am - 11:55 pm
KHI
-
IAH
30h 40m
2 stops
Multiple Airlines Logo
4:00 pm - 7:30 am
IAH
-
KHI
29h 30m
2 stops
$973Multiple Airlines
Wed, May 27 - Mon, Aug 24
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
5:25 am - 10:53 pm
KHI
-
IAH
27h 28m
2 stops
Multiple Airlines Logo
5:45 am - 5:40 am
IAH
-
KHI
37h 55m
2 stops
$1,046Multiple Airlines
Fri, Apr 10 - Wed, May 6
Multiple Airlines Logo
6:35 am - 10:53 pm
KHI
-
IAH
26h 18m
2 stops
Multiple Airlines Logo
6:10 am - 3:00 am
IAH
-
KHI
34h 50m
2 stops
$1,097Multiple Airlines
Fri, Apr 10 - Mon, Apr 20
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
$1,104Multiple Airlines
Thu, Sep 17 - Thu, Sep 24
Etihad Airways Logo
9:35 pm - 5:57 pm
KHI
-
IAH
30h 22m
2 stops
Etihad Airways Logo
6:04 am - 3:00 am
IAH
-
KHI
34h 56m
2 stops
$1,159Etihad Airways
Fri, Apr 10 - Wed, May 6
Qatar Airways Logo
10:15 am - 3:49 pm
KHI
-
HOU
39h 34m
2 stops
Qatar Airways Logo
8:22 pm - 6:55 am
HOU
-
KHI
24h 33m
2 stops
$1,479Qatar Airways
Wed, May 6 - Thu, Oct 29
Qatar Airways Logo
10:15 am - 3:49 pm
KHI
-
HOU
39h 34m
2 stops
Qatar Airways Logo
8:22 pm - 6:55 am
HOU
-
KHI
24h 33m
2 stops
$1,480Qatar Airways
Wed, May 6 - Thu, Oct 29
American Airlines Logo
10:15 am - 1:24 pm
KHI
-
HOU
37h 09m
2 stops
American Airlines Logo
1:08 pm - 1:45 am
HOU
-
KHI
26h 37m
2 stops
$1,500American Airlines
Thu, Sep 17 - Thu, Sep 24
American Airlines Logo
10:15 am - 3:48 pm
KHI
-
HOU
39h 33m
2 stops
American Airlines Logo
6:19 pm - 6:55 am
HOU
-
KHI
26h 36m
2 stops
$1,545American Airlines
Tue, Apr 7 - Tue, Oct 27

Qatar Airways flights from Karachi to Houston

Our best Qatar Airways deals on Karachi to Houston flight tickets
Qatar Airways
May 13
KHI10:15 amKarachi Quaid-E-Azam Intl
40h 25m
1 stop
IAH4:40 pmHouston George Bush Intcntl
Jul 2
IAH6:15 pmHouston George Bush Intcntl
27h 00m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
$1,368
Qatar Airways
Apr 1
KHI3:50 amKarachi Quaid-E-Azam Intl
27h 43m
2 stops
IAH9:33 pmHouston George Bush Intcntl
Aug 13
IAH6:15 pmHouston George Bush Intcntl
21h 30m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,384
Qatar Airways
Apr 5
KHI3:50 amKarachi Quaid-E-Azam Intl
30h 07m
2 stops
IAH11:57 pmHouston George Bush Intcntl
Jan 13
IAH5:40 pmHouston George Bush Intcntl
20h 55m
1 stop
KHI1:35 amKarachi Quaid-E-Azam Intl
$1,390

American Airlines flights from Karachi to Houston

Our best American Airlines deals on Karachi to Houston flight tickets
American Airlines
Sep 17
KHI10:15 amKarachi Quaid-E-Azam Intl
37h 09m
2 stops
HOU1:24 pmHouston Hobby
Sep 24
HOU1:08 pmHouston Hobby
26h 37m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,500
American Airlines
Apr 7
KHI10:15 amKarachi Quaid-E-Azam Intl
39h 33m
2 stops
HOU3:48 pmHouston Hobby
Oct 27
HOU6:19 pmHouston Hobby
26h 36m
2 stops
KHI6:55 amKarachi Quaid-E-Azam Intl
$1,545
American Airlines
Apr 7
KHI10:15 amKarachi Quaid-E-Azam Intl
39h 33m
2 stops
HOU3:48 pmHouston Hobby
May 12
HOU12:42 pmHouston Hobby
27h 03m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
$1,610

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 23, 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
Quickest round-trip

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 5/27

3:15 am-11:55 pm

2 stops30h 40m

Houston George Bush Intcntl

Mon 8/24

4:00 pm-7:30 am

2 stops29h 30m

$973

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

Fri 4/10

5:25 am-10:53 pm

2 stops27h 28m

Houston George Bush Intcntl

Wed 5/6

5:45 am-5:40 am

2 stops37h 55m

$1,046

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 4/10

6:35 am-10:53 pm

2 stops26h 18m

Houston George Bush Intcntl

Mon 4/20

6:10 am-3:00 am

2 stops34h 50m

$1,097

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Thu 9/17

12:15 pm-1:35 pm

2 stops35h 20m

Houston George Bush Intcntl

Thu 9/24

3:35 pm-10:45 am

2 stops33h 10m

$1,104

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 4/10

9:35 pm-5:57 pm

2 stops30h 22m

Houston George Bush Intcntl

Wed 5/6

6:04 am-3:00 am

2 stops34h 56m

$1,159

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Wed 5/6

10:15 am-3:49 pm

2 stops39h 34m

Houston Hobby

Thu 10/29

8:22 pm-6:55 am

2 stops24h 33m

$1,479

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Wed 5/6

10:15 am-3:49 pm

2 stops39h 34m

Houston Hobby

Thu 10/29

8:22 pm-6:55 am

2 stops24h 33m

$1,480

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Thu 9/17

10:15 am-1:24 pm

2 stops37h 09m

Houston Hobby

Thu 9/24

1:08 pm-1:45 am

2 stops26h 37m

$1,500

KarachiHouston

KHI - HOU

KHIHOU

Karachi Quaid-E-Azam Intl

Tue 4/7

10:15 am-3:48 pm

2 stops39h 33m

Houston Hobby

Tue 10/27

6:19 pm-6:55 am

2 stops26h 36m

$1,545

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 $1,183. 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
EmiratesPriceFrom $970Free CancellationRating
8.1
3,542 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,053Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,090Free CancellationRating
7.3
1,429 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,127Free CancellationRating
7.3
4,273 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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