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Cheap flights from Karachi to Islamabad from $66

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 Islamabad departing on 9/2. 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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Find the cheapest flights from Karachi to Islamabad (KHI-ISB)

Cheap round-trip flights

Serene Air Logo
3:00 pm - 5:00 pmKHI-ISB
2h 00mnonstop
Serene Air Logo
6:00 pm - 8:00 pmISB-KHI
2h 00mnonstop
$136Serene Air
Find Deal
Wed, Sep 24 - Wed, Oct 1
Serene Air Logo
8:00 pm - 10:00 pmKHI-ISB
2h 00mnonstop
Serene Air Logo
5:45 pm - 7:45 pmISB-KHI
2h 00mnonstop
$137Serene Air
Find Deal
Sat, Oct 4 - Sun, Oct 12
Serene Air Logo
7:00 am - 9:00 amKHI-ISB
2h 00mnonstop
Serene Air Logo
5:45 pm - 7:45 pmISB-KHI
2h 00mnonstop
$139Serene Air
Find Deal
Thu, Sep 11 - Sun, Sep 14
Serene Air Logo
7:00 am - 9:00 amKHI-ISB
2h 00mnonstop
Serene Air Logo
6:00 pm - 8:00 pmISB-KHI
2h 00mnonstop
$140Serene Air
Find Deal
Thu, Sep 11 - Wed, Sep 17
Fly Jinnah Logo
11:00 pm - 12:55 amKHI-ISB
1h 55mnonstop
Fly Jinnah Logo
1:35 am - 3:30 amISB-KHI
1h 55mnonstop
$141Fly Jinnah
Find Deal
Thu, Sep 11 - Sat, Sep 13
Logo
11:00 pm - 12:55 amKHI-ISB
1h 55mnonstop
Logo
8:00 pm - 10:00 pmISB-KHI
2h 00mnonstop
$142
Find Deal
Thu, Sep 11 - Tue, Sep 23
Logo
11:00 pm - 12:55 amKHI-ISB
1h 55mnonstop
Logo
5:45 pm - 7:45 pmISB-KHI
2h 00mnonstop
$146
Find Deal
Sun, Sep 14 - Sun, Sep 21
Fly Jinnah Logo
11:00 pm - 12:55 amKHI-ISB
1h 55mnonstop
Fly Jinnah Logo
1:35 am - 3:30 amISB-KHI
1h 55mnonstop
$147Fly Jinnah
Find Deal
Tue, Sep 9 - Fri, Sep 12
Pakistan International Airlines Logo
4:00 pm - 5:55 pmKHI-ISB
1h 55mnonstop
Pakistan International Airlines Logo
7:00 pm - 8:55 pmISB-KHI
1h 55mnonstop
$160Pakistan International Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
Pakistan International Airlines Logo
4:00 pm - 5:55 pmKHI-ISB
1h 55mnonstop
Pakistan International Airlines Logo
12:30 pm - 2:25 pmISB-KHI
1h 55mnonstop
$161Pakistan International Airlines
Find Deal
Thu, Nov 20 - Fri, Nov 21

Serene Air flights from Karachi to Islamabad

Our best Serene Air deals on Karachi to Islamabad flight tickets
Serene Air
Sep 24
KHI3:00 pmKarachi Quaid-E-Azam Intl
2h 00m
ISB5:00 pmIslamabad Intl
Oct 1
ISB6:00 pmIslamabad Intl
2h 00m
KHI8:00 pmKarachi Quaid-E-Azam Intl
$136
Find similar
Serene Air
Oct 4
KHI8:00 pmKarachi Quaid-E-Azam Intl
2h 00m
ISB10:00 pmIslamabad Intl
Oct 12
ISB5:45 pmIslamabad Intl
2h 00m
KHI7:45 pmKarachi Quaid-E-Azam Intl
$137
Find similar
Serene Air
Sep 11
KHI7:00 amKarachi Quaid-E-Azam Intl
2h 00m
ISB9:00 amIslamabad Intl
Sep 14
ISB5:45 pmIslamabad Intl
2h 00m
KHI7:45 pmKarachi Quaid-E-Azam Intl
$139
Find similar

Fly Jinnah flights from Karachi to Islamabad

Our best Fly Jinnah deals on Karachi to Islamabad flight tickets
Fly Jinnah
Sep 3
KHI11:00 pmKarachi Quaid-E-Azam Intl
1h 55m
ISB12:55 amIslamabad Intl
Sep 5
ISB1:35 amIslamabad Intl
1h 55m
KHI3:30 amKarachi Quaid-E-Azam Intl
$136
Find similar
Fly Jinnah
Sep 11
KHI11:00 pmKarachi Quaid-E-Azam Intl
1h 55m
ISB12:55 amIslamabad Intl
Sep 13
ISB1:35 amIslamabad Intl
1h 55m
KHI3:30 amKarachi Quaid-E-Azam Intl
$141
Find similar
Fly Jinnah
Aug 30
KHI11:00 pmKarachi Quaid-E-Azam Intl
1h 55m
ISB12:55 amIslamabad Intl
Sep 4
ISB1:35 amIslamabad Intl
1h 55m
KHI3:30 amKarachi Quaid-E-Azam Intl
$143
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Karachi to Islamabad 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 August 28, 2025.
Use the filters below to find and compare flights from Karachi to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Wed 9/24

3:00 pm-5:00 pm

Nonstop2h 00m

Islamabad Intl

Wed 10/1

6:00 pm-8:00 pm

Nonstop2h 00m

$136

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Sat 10/4

8:00 pm-10:00 pm

Nonstop2h 00m

Islamabad Intl

Sun 10/12

5:45 pm-7:45 pm

Nonstop2h 00m

$137

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 9/11

7:00 am-9:00 am

Nonstop2h 00m

Islamabad Intl

Sun 9/14

5:45 pm-7:45 pm

Nonstop2h 00m

$139

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 9/11

7:00 am-9:00 am

Nonstop2h 00m

Islamabad Intl

Wed 9/17

6:00 pm-8:00 pm

Nonstop2h 00m

$140

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 9/11

11:00 pm-12:55 am

Nonstop1h 55m

Islamabad Intl

Sat 9/13

1:35 am-3:30 am

Nonstop1h 55m

$141

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 9/11

11:00 pm-12:55 am

Nonstop1h 55m

Islamabad Intl

Tue 9/23

8:00 pm-10:00 pm

Nonstop2h 00m

$142

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Sun 9/14

11:00 pm-12:55 am

Nonstop1h 55m

Islamabad Intl

Sun 9/21

5:45 pm-7:45 pm

Nonstop2h 00m

$146

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Tue 9/9

11:00 pm-12:55 am

Nonstop1h 55m

Islamabad Intl

Fri 9/12

1:35 am-3:30 am

Nonstop1h 55m

$147

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Mon 10/13

4:00 pm-5:55 pm

Nonstop1h 55m

Islamabad Intl

Sat 10/18

7:00 pm-8:55 pm

Nonstop1h 55m

$160

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 11/20

4:00 pm-5:55 pm

Nonstop1h 55m

Islamabad Intl

Fri 11/21

12:30 pm-2:25 pm

Nonstop1h 55m

$161

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 Islamabad from

How to get the cheapest flight ticket from Karachi to Islamabad

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 Islamabad?

In general, March is the cheapest month to fly from Karachi to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $134. If you aren’t able to travel during the month of March, then book flights to Islamabad from Karachi during September instead. Flights to Islamabad in September, while not as cheap as those in March, still average around $137.

What is the cheapest day to depart on your flight to Islamabad?

The cheapest day to depart on your flight to Islamabad is on a Wednesday when prices can be found for as low as $154. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Karachi to Islamabad for around $171.

What is the cheapest time of day to depart on your flight to Islamabad?

Flying to Islamabad from Karachi in the evening is the least expensive time of day to depart. momondo users have found prices as low as $147 when looking at flights departing in the evening. Flights to Islamabad are more costly in the afternoon, with an average ticket price of $163. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Karachi Quaid-E-Azam Intl to Islamabad Intl flight route?

Fly from Karachi Quaid-E-Azam Intl to Islamabad Intl for the best Karachi Quaid-E-Azam Intl - Islamabad Intl flight prices

How far in advance should I book a flight to Islamabad?

You are more likely to see cheaper flights to Islamabad from Karachi when booking week ahead of your departure date. In general, you can expect to find flights to Islamabad for around $153 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from Karachi for as low as $143 on momondo.

What cabin class options are available on Karachi Quaid-E-Azam Intl to Islamabad Intl flights?

There are 2 cabin classes available to choose from on Karachi Quaid-E-Azam Intl to Islamabad Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Karachi to Islamabad flight prices changed over time?

As of August 2025, prices for Karachi to Islamabad flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Karachi to Islamabad

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

Cheap Karachi to Islamabad (KHI to ISB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Karachi to Islamabad

Best Price Found

$78

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Islamabad

1 airport
The best one-way flight to Islamabad from Karachi in the past 72 hours is $78. The best round-trip flight deal from Karachi to Islamabad found on momondo in the last 72 hours is $146.
The fastest flight from Karachi to Islamabad takes 1h 55m
Direct flights go from Karachi to Islamabad every day.
There is 1 airport near Islamabad: Islamabad Intl (ISB)
Search flight deals

  • How far is Karachi Quaid-E-Azam Intl to Islamabad Intl by plane?

    Islamabad Intl is 713.7 mi away from Karachi Quaid-E-Azam Intl. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport?

    Prices for flights from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport are updated daily.

  • How many operators does momondo search for flights from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport?

  • How old do you have to be to fly from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl 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 Islamabad Intl Airport.

  • What documentation or ID do you need to fly to Islamabad Intl Airport?

    The required travel and health documents for your Islamabad Intl 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 Islamabad Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Karachi to Islamabad?

  • What is the most popular airline from Karachi to Islamabad?

Best airlines flying from Karachi to Islamabad

Compare and see reviews for airlines that fly from Karachi to Islamabad with momondo
Airline
Rating
Free Cancellation
Price
Serene AirPriceFrom $91Free CancellationRating
7.0
2 reviews
Search Serene Air flights
Pakistan International AirlinesPriceFrom $115Free CancellationRating
6.2
49 reviews
Search Pakistan International Airlines flights
Fly JinnahPriceFrom $116Free CancellationRating
10.0
2 reviews
Search Fly Jinnah flights
airbluePriceFrom $144Free CancellationRating
6.0
2 reviews
Search airblue flights

  • Fly Jinnah Flights From Karachi to Islamabad

    Fly Jinnah is one of the most popular airlines flying from Karachi to Islamabad, operating 16 flights/week on average for this route. A good Fly Jinnah flight deal for Karachi to Islamabad starts from $116 round-trip, up to an average price of $160. Our users have rated Fly Jinnah at 10.0/10.

  • Serene Air Flights From Karachi to Islamabad

    $91 is the best Serene Air flight deal from Karachi to Islamabad found on momondo over the last 72 hours. The average Serene Air ticket price found was closer to $142, however, with flight time and availability significantly affecting the price. Serene Air (7.0/10 from 2 user reviews) flies into Islamabad from Karachi 1 time in an average week so prices can vary.

Traveling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Murree
Rawalpindi

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Karachi to Islamabad. momondo saves you time and could save you money on your trip.

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

Flights from Karachi to Islamabad with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Karachi to Islamabad.

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

Yes momondo offers price alerts on flights to Islamabad from Karachi. 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 Islamabad 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.
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