Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Karachi from $545

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Karachi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
5:35 pm - 1:35 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 am - 3:15 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Doha Hamad Intl
$891Qatar Airways
Sun, Jan 17 - Sun, Feb 7
Qatar Airways Logo
5:35 pm - 1:35 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 am - 3:15 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
21h 55m1 stop Doha Hamad Intl
$891Qatar Airways
Tue, Jan 19 - Sun, Feb 7
Emirates Logo
7:00 pm - 3:25 pmIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
33h 25m1 stop Dubai Intl
Emirates Logo
4:25 pm - 4:40 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
35h 15m1 stop Dubai Intl
$909Emirates
Mon, Nov 2 - Mon, Nov 9
Emirates Logo
7:00 pm - 9:00 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
27h 00m1 stop Dubai Intl
Emirates Logo
11:55 pm - 4:40 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
27h 45m1 stop Dubai Intl
$909Emirates
Mon, Nov 2 - Tue, Nov 17
Turkish Airlines Logo
9:00 pm - 4:40 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
20h 40m1 stop Istanbul
Turkish Airlines Logo
5:50 am - 7:05 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
24h 15m1 stop Istanbul
$923Turkish Airlines
Tue, Nov 17 - Tue, Nov 24
Iberia Logo
10:25 am - 1:35 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
28h 10m2 stops Washington, D.C. Reagan-National Doha Hamad Intl
Iberia Logo
4:20 am - 10:14 amKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
40h 54m2 stops Doha Hamad Intl Washington, D.C. Dulles Intl
$932Iberia
Mon, Nov 9 - Sun, Nov 22
Turkish Airlines Logo
2:55 pm - 4:40 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
26h 45m1 stop Istanbul
Turkish Airlines Logo
6:10 am - 1:10 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
42h 00m1 stop Istanbul
$936Turkish Airlines
Tue, Dec 29 - Wed, Jan 20
Multiple Airlines Logo
5:35 pm - 1:35 amIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
21h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
4:20 am - 10:14 amKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
40h 54m2 stops Doha Hamad Intl Washington, D.C. Dulles Intl
$937Multiple Airlines
Mon, Nov 9 - Sun, Nov 22
Etihad Airways Logo
12:08 pm - 5:35 pmIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
42h 27m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
11:55 am - 4:45 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
63h 50m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
$1,047Etihad Airways
Thu, Nov 12 - Wed, Dec 2
Etihad Airways Logo
12:08 pm - 5:35 pmIAH  Houston George Bush Intcntl-KHI Karachi Quaid-E-Azam Intl
42h 27m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
5:10 am - 4:38 pmKHI  Karachi Quaid-E-Azam Intl-IAH Houston George Bush Intcntl
46h 28m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
$1,054Etihad Airways
Mon, Nov 16 - Sat, Feb 20

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

Turkish Airlines flights from Houston George Bush Intcntl Airport to Karachi

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Karachi flight tickets
Turkish Airlines
Nov 17
IAH9:00 pmHouston George Bush Intcntl
20h 40m
1 stop
KHI4:40 amKarachi Quaid-E-Azam Intl
Nov 24
KHI5:50 amKarachi Quaid-E-Azam Intl
24h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$923
Turkish Airlines
Nov 17
IAH9:00 pmHouston George Bush Intcntl
20h 40m
1 stop
KHI4:40 amKarachi Quaid-E-Azam Intl
Nov 24
KHI5:50 amKarachi Quaid-E-Azam Intl
24h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$936
Turkish Airlines
Nov 17
IAH9:00 pmHouston George Bush Intcntl
20h 40m
1 stop
KHI4:40 amKarachi Quaid-E-Azam Intl
Dec 8
KHI5:50 amKarachi Quaid-E-Azam Intl
24h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$940

Emirates flights from Houston George Bush Intcntl Airport to Karachi

Our best Emirates deals on Houston George Bush Intcntl Airport to Karachi flight tickets
Emirates
Nov 2
IAH7:00 pmHouston George Bush Intcntl
33h 25m
1 stop
KHI3:25 pmKarachi Quaid-E-Azam Intl
Nov 9
KHI4:25 pmKarachi Quaid-E-Azam Intl
35h 15m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$909
Emirates
Nov 2
IAH7:00 pmHouston George Bush Intcntl
27h 00m
1 stop
KHI9:00 amKarachi Quaid-E-Azam Intl
Nov 19
KHI12:00 pmKarachi Quaid-E-Azam Intl
39h 40m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$910
Emirates
Oct 26
IAH7:50 pmHouston George Bush Intcntl
39h 15m
1 stop
KHI9:05 pmKarachi Quaid-E-Azam Intl
Nov 9
KHI11:55 pmKarachi Quaid-E-Azam Intl
27h 45m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$912

momondo Fare Finder

 
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Karachi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Sun 1/17

5:35 pm-1:35 am

1 stop21h 00m

Karachi Quaid-E-Azam Intl

Sun 2/7

4:20 am-3:15 pm

1 stop21h 55m

$891

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Tue 1/19

5:35 pm-1:35 am

1 stop21h 00m

Karachi Quaid-E-Azam Intl

Sun 2/7

4:20 am-3:15 pm

1 stop21h 55m

$891

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Mon 11/2

7:00 pm-3:25 pm

1 stop33h 25m

Karachi Quaid-E-Azam Intl

Mon 11/9

4:25 pm-4:40 pm

1 stop35h 15m

$909

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Mon 11/2

7:00 pm-9:00 am

1 stop27h 00m

Karachi Quaid-E-Azam Intl

Tue 11/17

11:55 pm-4:40 pm

1 stop27h 45m

$909

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Tue 11/17

9:00 pm-4:40 am

1 stop20h 40m

Karachi Quaid-E-Azam Intl

Tue 11/24

5:50 am-7:05 pm

1 stop24h 15m

$923

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Mon 11/9

10:25 am-1:35 am

2 stops28h 10m

Karachi Quaid-E-Azam Intl

Sun 11/22

4:20 am-10:14 am

2 stops40h 54m

$932

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Tue 12/29

2:55 pm-4:40 am

1 stop26h 45m

Karachi Quaid-E-Azam Intl

Wed 1/20

6:10 am-1:10 pm

1 stop42h 00m

$936

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Mon 11/9

5:35 pm-1:35 am

1 stop21h 00m

Karachi Quaid-E-Azam Intl

Sun 11/22

4:20 am-10:14 am

2 stops40h 54m

$937

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Thu 11/12

12:08 pm-5:35 pm

2 stops42h 27m

Karachi Quaid-E-Azam Intl

Wed 12/2

11:55 am-4:45 pm

2 stops63h 50m

$1,047

HoustonKarachi

IAH Houston George Bush Intcntl - KHI Karachi Quaid-E-Azam Intl

IAHKHI

Houston George Bush Intcntl

Mon 11/16

12:08 pm-5:35 pm

2 stops42h 27m

Karachi Quaid-E-Azam Intl

Sat 2/20

5:10 am-4:38 pm

2 stops46h 28m

$1,054

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Karachi from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Karachi

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 Houston George Bush Intcntl Airport and Karachi?

Prices are currently low for flights on this route.

Typical prices usually range from $940 to $1,164.
The lowest price recently found on this route was $891.

What is the cheapest month to fly to Karachi?

If you don’t want to visit Karachi in February, then you should wait until March to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $927.

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

You are more likely to see cheaper flights to Karachi from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Karachi for around $1,140 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karachi from Houston George Bush Intcntl Airport for as low as $1,040 on momondo.

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

As of October 2026, prices for Houston George Bush Intcntl Airport to Karachi flights are approximately 35% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$545

Fastest flight time

19h 40m

Direct flights

None
The best one-way flight to Karachi from Houston George Bush Intcntl Airport in the past 72 hours is $545. The best round-trip flight deal from Houston George Bush Intcntl Airport to Karachi found on momondo in the last 72 hours is $891.
The fastest flight from Houston George Bush Intcntl Airport to Karachi takes 19h 40m
There are no direct flights from Houston George Bush Intcntl Airport to Karachi. There are no popular flight routes from Houston George Bush Intcntl Airport to Karachi.
Search flight deals

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

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

    There are 8465.3 mi between Houston George Bush Intcntl and Karachi Quaid-E-Azam Intl. By plane, this route typically takes 19h 40m.

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

    Prices for flights from Houston George Bush Intcntl Airport to Karachi Quaid-E-Azam Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Karachi Quaid-E-Azam Intl Airport.

  • What documentation or ID do you need to fly to Karachi Quaid-E-Azam Intl Airport?

    The travel and health documents you'll need for your trip to Karachi Quaid-E-Azam Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Karachi Quaid-E-Azam Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Houston George Bush Intcntl Airport to Karachi

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Karachi with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom $217Free CancellationRating
7.3
681 reviews
Search SAUDIA flights
Turkish AirlinesPriceFrom $782Free CancellationRating
7.4
4,461 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $850Free CancellationRating
7.3
3,708 reviews
Search Qatar Airways flights
EmiratesPriceFrom $906Free CancellationRating
8.1
3,686 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $930Free CancellationRating
7.3
1,549 reviews
Search Etihad Airways flights

Why use momondo?

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

Finding the right flight to Karachi from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Karachi quick and easy, saving you time and money.

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

Yes. All flights to Karachi from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Houston to Karachi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Karachi from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Karachi 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
Sat 11/21
Sat 11/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Pakistan