HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islamabad

$76+ Cheap flights from Karachi to Islamabad (KHI - ISB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — ISB
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Karachi to Islamabad with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to Islamabad Intl are usually found in March or October, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Monday

Find flight deals from Karachi to Islamabad

Cheapest flights from Karachi to Islamabad
Explore the most affordable flight options available from Karachi to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:50 pmKHI - ISB
Nonstop1h 55mFly Jinnah
vie. 11/79:45 amISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 10/29$160
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/27:10 amKHI - ISB
Nonstop1h 55mFly Jinnah
vie. 11/79:45 amISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 10/29$168
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/58:30 pmKHI - ISB
Nonstop1h 55mMultiple Airlines
jue. 11/208:45 amISB - KHI
Nonstop2h 15mMultiple Airlines
Deal found 10/30$175
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:30 pmKHI - ISB
Nonstop1h 55mPakistan International Airlines
dom. 1/1110:00 amISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 10/30$177
This Jetabroad deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/78:00 pmKHI - ISB
Nonstop2h 00mairblue
dom. 11/98:45 amISB - KHI
Nonstop2h 15mairblue
Deal found 10/30$179
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:15 pmKHI - ISB
Nonstop1h 55mFly Jinnah
sáb. 12/69:45 amISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 10/29$180
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/612:15 pmKHI - ISB
Nonstop2h 00mMultiple Airlines
vie. 1/212:30 pmISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 10/29$182
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:15 pmKHI - ISB
Nonstop1h 55mFly Jinnah
dom. 11/29:45 amISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 10/29$183
This Pakistan International Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Pakistan International Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:00 amKHI - ISB
Nonstop1h 55mPakistan International Airlines
lun. 11/1710:00 amISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 10/29$184
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:55 pmKHI - ISB
Nonstop1h 55mMultiple Airlines
dom. 1/1110:00 amISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 10/30$185
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/227:10 amKHI - ISB
Nonstop1h 55mFly Jinnah
mié. 12/318:50 pmISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 10/30$186

Cheap flight deals from Karachi to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to Islamabad (ISB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 30, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$174
(Kiwi.com)

One-way from

$76
(Expedia)

Popular in

December

Cheapest in

March

Average price

$144

Good round-trip deal

$166 or less

Good one-way deal

$87 or less
Provider with most accurate pricing for Karachi Quaid-E-Azam Intl-Islamabad Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Karachi Quaid-E-Azam Intl-Islamabad Intl flights.
Search Deals
From Karachi Quaid-E-Azam Intl to Islamabad Intl
Search Deals
One-way flight from Karachi Quaid-E-Azam Intl to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Karachi Quaid-E-Azam Intl to Islamabad Intl.
Search Deals
Price to beat on a one-way flight from Karachi Quaid-E-Azam Intl to Islamabad Intl.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Karachi to Islamabad that are best for you.

Fly from

Karachi

Fly to

Islamabad

Route

Depart

Return

Price

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

jue. 11/13

7:00 am-8:55 am

Nonstop1h 55m

Islamabad Intl

lun. 11/17

10:00 am-11:55 am

Nonstop1h 55m

$184

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

vie. 12/19

6:15 pm-8:10 pm

Nonstop1h 55m

Islamabad Intl

sáb. 12/27

8:50 pm-10:55 pm

Nonstop2h 05m

$195

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

mié. 12/24

6:15 pm-8:10 pm

Nonstop1h 55m

Islamabad Intl

dom. 12/28

9:45 am-11:50 am

Nonstop2h 05m

$198

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

vie. 12/19

8:00 pm-10:00 pm

Nonstop2h 00m

Islamabad Intl

sáb. 12/27

8:00 am-11:45 am

1 stop3h 45m

$239

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

sáb. 11/15

12:15 pm-2:15 pm

Nonstop2h 00m

Islamabad Intl

sáb. 11/22

8:00 am-11:45 am

1 stop3h 45m

$240

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

dom. 12/14

8:30 pm-10:25 pm

Nonstop1h 55m

Islamabad Intl

mié. 12/17

3:30 am-4:45 am

1 stop25h 15m

$422

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

mié. 11/26

11:55 pm-8:10 am

1 stop8h 15m

Islamabad Intl

mié. 12/3

8:50 pm-10:55 pm

Nonstop2h 05m

$464

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

lun. 12/8

9:25 pm-2:45 am

2 stops29h 20m

Islamabad Intl

sáb. 12/13

8:00 am-11:45 am

1 stop3h 45m

$468

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

lun. 1/12

11:55 pm-11:00 am

1 stop11h 05m

Islamabad Intl

lun. 1/19

8:50 pm-10:55 pm

Nonstop2h 05m

$532

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

sáb. 11/29

6:40 am-2:45 am

1 stop20h 05m

Islamabad Intl

dom. 11/30

3:30 am-4:45 am

1 stop25h 15m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 19 results
1
2

Compare providers for flights from Karachi to Islamabad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Karachi to Islamabad in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Karachi-Islamabad flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Karachi-Islamabad flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Karachi-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Karachi-Islamabad flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Karachi-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Karachi to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Karachi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Karachi to Islamabad

How far ahead should I book a flight from Karachi to Islamabad?

Use this chart to determine the optimal time to book a round-trip flight from Karachi to Islamabad. Price data was last updated on October 24, 2025.

The price you pay for your flight from Karachi to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Karachi to Islamabad?

Currently, March is the cheapest month in which you can book a flight from Karachi to Islamabad (average of $76). Flying from Karachi to Islamabad in September is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KHI to ISB?

Find hourly flight availability from Karachi to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

It’s optimal to fly from Karachi to Islamabad in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Karachi to Islamabad?

Use this chart to determine the cheapest time to fly round-trip from Karachi to Islamabad. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Karachi to Islamabad flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Karachi to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Karachi to Islamabad?

    Booking a flight from Karachi Quaid-E-Azam Intl (KHI) to Islamabad Intl (ISB) is your only option if you wish to fly from Karachi to Islamabad. On a typical day, there are 10 flights from Quaid-E-Azam Intl to Islamabad Intl, all of which are around 1h 55m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Quaid-E-Azam Intl to Islamabad.

  • How popular is this Karachi to Islamabad flight route?

    This flight path from Karachi Quaid-E-Azam Intl to Islamabad Intl was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Karachi to Islamabad?

    There are many flights that can get you from Karachi to Islamabad in 1h 55m. Fly via Pakistan International Airlines or Fly Jinnah to get the fastest option. Airlines will cover a distance of 687 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Karachi to Islamabad round-trip?

    Cheapflights users have booked flights from Karachi to Islamabad round-trip from $93. Other airlines that can offer you cheap pricing are Pakistan International Airlines, from $115, and Fly Jinnah, from $116. You may be able to fly from Karachi to Islamabad for 40% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Karachi to Islamabad?

    No one likes to see their flight delayed. When booking a flight from Karachi to Islamabad consider choosing AirSial (83%), Fly Jinnah (57%) or Serene Air (53%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Karachi to Islamabad?

    While on average a flight from Karachi to Islamabad is generally $142, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Karachi Quaid-E-Azam Intl - Islamabad Intl), you can expect to pay $160 for that flight.

  • Can I find deals for flights from Karachi to Islamabad that include hotel bookings?

    Yes. In addition to deals on Karachi to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Karachi to Islamabad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Karachi to Islamabad.

  • Can I find deals for business class flights from Karachi to Islamabad?

    Yes. Cheapflights offers flight deals from Karachi to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Karachi to Islamabad?

    Currently, March is the cheapest month in which you can book a flight from Karachi to Islamabad (average of $76). Flying from Karachi to Islamabad in September is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islamabad?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Karachi to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
Karachi to Lahore flights
Lahore to Islamabad flights
Lahore to Karachi flights
Islamabad to Karachi flights
Islamabad to Lahore flights
Siālkot to Karachi flights

Top 4 airlines flying from Karachi to Islamabad

Discover the top 4 airlines that operate flights from Karachi to Islamabad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Serene AirCheapest$93Average$142FlexibilityNo cancel feeOn-timeN/A
Pakistan International AirlinesCheapest$115Average$167FlexibilityNo cancel feeOn-time50%
Fly JinnahCheapest$116Average$163FlexibilityNo cancel feeOn-timeN/A
airblueCheapest$142Average$173FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.