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Cheap flights from Karachi to Houston from $799

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 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Etihad Airways Logo
6:35 am - 3:24 pm
KHI
-
IAH
42h 49m
2 stops
Etihad Airways Logo
11:45 am - 3:00 am
IAH
-
KHI
29h 15m
2 stops
$1,140Etihad Airways
Tue, Aug 18 - Wed, Sep 16
Etihad Airways Logo
5:25 am - 4:47 pm
KHI
-
IAH
45h 22m
2 stops
Etihad Airways Logo
9:04 am - 5:50 pm
IAH
-
KHI
22h 46m
2 stops
$1,144Etihad Airways
Fri, Jul 31 - Fri, Aug 7
Etihad Airways Logo
9:35 pm - 4:47 pm
KHI
-
IAH
29h 12m
2 stops
Etihad Airways Logo
5:29 pm - 5:50 pm
IAH
-
KHI
38h 21m
2 stops
$1,153Etihad Airways
Fri, Jul 10 - Fri, Jul 17
Etihad Airways Logo
5:25 am - 12:32 pm
KHI
-
IAH
41h 07m
2 stops
Etihad Airways Logo
9:04 am - 5:50 pm
IAH
-
KHI
22h 46m
2 stops
$1,157Etihad Airways
Tue, Aug 11 - Tue, Sep 8
Multiple Airlines Logo
11:55 am - 4:34 pm
KHI
-
IAH
38h 39m
2 stops
Multiple Airlines Logo
1:14 pm - 5:40 am
IAH
-
KHI
30h 26m
2 stops
$1,185Multiple Airlines
Wed, Jul 29 - Thu, Aug 27
Multiple Airlines Logo
3:15 am - 11:59 pm
KHI
-
IAH
30h 44m
2 stops
Multiple Airlines Logo
4:14 pm - 7:30 am
IAH
-
KHI
29h 16m
2 stops
$1,197Multiple Airlines
Sun, Jun 7 - Mon, Jul 27
Etihad Airways Logo
5:25 am - 4:17 pm
KHI
-
IAH
44h 52m
2 stops
Etihad Airways Logo
11:45 am - 2:45 am
IAH
-
KHI
29h 00m
2 stops
$1,237Etihad Airways
Tue, Sep 15 - Sat, Oct 24
SAUDIA Logo
3:15 am - 11:55 pm
KHI
-
IAH
30h 40m
2 stops
SAUDIA Logo
4:14 pm - 7:30 am
IAH
-
KHI
29h 16m
2 stops
$1,241SAUDIA
Wed, Jun 3 - Mon, Jul 27
Qatar Airways Logo
3:20 am - 6:00 pm
KHI
-
IAH
24h 40m
1 stop
Qatar Airways Logo
6:15 pm - 1:45 am
IAH
-
KHI
21h 30m
1 stop
$1,269Qatar Airways
Tue, Jun 9 - Wed, Jul 22
Qatar Airways Logo
3:20 am - 6:00 pm
KHI
-
IAH
24h 40m
1 stop
Qatar Airways Logo
6:15 pm - 7:15 am
IAH
-
KHI
27h 00m
1 stop
$1,271Qatar Airways
Tue, May 26 - Thu, Oct 15

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Etihad Airways flights from Karachi to Houston George Bush Intcntl Airport

Our best Etihad Airways deals on Karachi to Houston George Bush Intcntl Airport flight tickets
Etihad Airways
Aug 18
KHI6:35 amKarachi Quaid-E-Azam Intl
42h 49m
2 stops
IAH3:24 pmHouston George Bush Intcntl
Sep 16
IAH11:45 amHouston George Bush Intcntl
29h 15m
2 stops
KHI3:00 amKarachi Quaid-E-Azam Intl
$1,140
Etihad Airways
Jul 31
KHI5:25 amKarachi Quaid-E-Azam Intl
45h 22m
2 stops
IAH4:47 pmHouston George Bush Intcntl
Aug 7
IAH9:04 amHouston George Bush Intcntl
22h 46m
2 stops
KHI5:50 pmKarachi Quaid-E-Azam Intl
$1,144
Etihad Airways
Jul 10
KHI9:35 pmKarachi Quaid-E-Azam Intl
29h 12m
2 stops
IAH4:47 pmHouston George Bush Intcntl
Jul 17
IAH5:29 pmHouston George Bush Intcntl
38h 21m
2 stops
KHI5:50 pmKarachi Quaid-E-Azam Intl
$1,153

SAUDIA flights from Karachi to Houston George Bush Intcntl Airport

Our best SAUDIA deals on Karachi to Houston George Bush Intcntl Airport flight tickets
SAUDIA
Jun 3
KHI3:15 amKarachi Quaid-E-Azam Intl
30h 40m
2 stops
IAH11:55 pmHouston George Bush Intcntl
Jul 27
IAH4:14 pmHouston George Bush Intcntl
29h 16m
2 stops
KHI7:30 amKarachi Quaid-E-Azam Intl
$1,241
SAUDIA
Jun 7
KHI3:15 amKarachi Quaid-E-Azam Intl
30h 44m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Jul 23
IAH4:14 pmHouston George Bush Intcntl
29h 16m
2 stops
KHI7:30 amKarachi Quaid-E-Azam Intl
$1,282

momondo Fare Finder

 
Customize your flight search to find flights from Karachi to Houston George Bush Intcntl Airport 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 May 4, 2026.
Use the filters below to find and compare flights from Karachi to Houston George Bush Intcntl Airport 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

Tue 8/18

6:35 am-3:24 pm

2 stops42h 49m

Houston George Bush Intcntl

Wed 9/16

11:45 am-3:00 am

2 stops29h 15m

$1,140

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 7/31

5:25 am-4:47 pm

2 stops45h 22m

Houston George Bush Intcntl

Fri 8/7

9:04 am-5:50 pm

2 stops22h 46m

$1,144

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Fri 7/10

9:35 pm-4:47 pm

2 stops29h 12m

Houston George Bush Intcntl

Fri 7/17

5:29 pm-5:50 pm

2 stops38h 21m

$1,153

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 8/11

5:25 am-12:32 pm

2 stops41h 07m

Houston George Bush Intcntl

Tue 9/8

9:04 am-5:50 pm

2 stops22h 46m

$1,157

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 7/29

11:55 am-4:34 pm

2 stops38h 39m

Houston George Bush Intcntl

Thu 8/27

1:14 pm-5:40 am

2 stops30h 26m

$1,185

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Sun 6/7

3:15 am-11:59 pm

2 stops30h 44m

Houston George Bush Intcntl

Mon 7/27

4:14 pm-7:30 am

2 stops29h 16m

$1,197

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 9/15

5:25 am-4:17 pm

2 stops44h 52m

Houston George Bush Intcntl

Sat 10/24

11:45 am-2:45 am

2 stops29h 00m

$1,237

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Wed 6/3

3:15 am-11:55 pm

2 stops30h 40m

Houston George Bush Intcntl

Mon 7/27

4:14 pm-7:30 am

2 stops29h 16m

$1,241
Quickest round-trip

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 6/9

3:20 am-6:00 pm

1 stop24h 40m

Houston George Bush Intcntl

Wed 7/22

6:15 pm-1:45 am

1 stop21h 30m

$1,269

KarachiHouston

KHI - IAH

KHIIAH

Karachi Quaid-E-Azam Intl

Tue 5/26

3:20 am-6:00 pm

1 stop24h 40m

Houston George Bush Intcntl

Thu 10/15

6:15 pm-7:15 am

1 stop27h 00m

$1,271

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 George Bush Intcntl Airport

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 George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Karachi, with most prices found around $1,264. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Karachi during the month December is also very affordable. Most momondo users find prices during this month for around $1,278.

How far in advance should I book a flight from Karachi to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Karachi when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,347 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Karachi for as low as $1,157 on momondo.

How have Karachi to Houston George Bush Intcntl Airport flight prices changed over time?

As of May 2026, prices for Karachi to Houston George Bush Intcntl Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Karachi to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Karachi to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Karachi to Houston George Bush Intcntl Airport (KHI to IAH) flight deals and tips

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

Fastest flight time

23h 20m

Direct flights

None
The fastest flight from Karachi to Houston George Bush Intcntl Airport takes 23h 20m
There are no direct flights from Karachi to Houston George Bush Intcntl Airport. There are no popular flight routes from Karachi to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Karachi to Houston George Bush Intcntl Airport

  • How far is Karachi Quaid-E-Azam Intl to Houston George Bush Intcntl by plane?

    Karachi Quaid-E-Azam Intl and Houston George Bush Intcntl are 8465.3 mi apart from one another. 23h 20m is a normal flight duration for this route.

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

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

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

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

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Karachi to Houston George Bush Intcntl Airport?

Best airlines flying from Karachi to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Karachi to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $1,135Free CancellationRating
7.4
4,344 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $1,144Free CancellationRating
7.3
1,433 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,179Free CancellationRating
7.4
3,723 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,186Free CancellationRating
8.1
3,568 reviews
Search Emirates flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
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Spring
Cypress
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Tomball
Livingston

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

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

momondo does allow users to show only those flights to Houston from Karachi which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Houston from Karachi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Karachi to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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