What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Karachi to Islamabad delayed?

About 19% of weekly flights between Karachi and Islamabad have experienced delays in the past year, with the average delay time being 125 minutes.

What is the most punctual flight time for Karachi to Islamabad flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Which airline has the best punctuality record on Karachi to Islamabad flights?

Over the past year, Air Arabia have had the lowest number of delays on this route, with just 13% of flights being delayed.

How popular is this Karachi to Islamabad flight route?

Flights from Karachi Quaid-E-Azam Intl to Islamabad Intl have been viewed 1 times in the past calendar month.

How long is the flight from Karachi to Islamabad?

Departing from Karachi to Islamabad will take you 1h 55m. Airlines will cover a distance of 1106 km. Most flights are nonstop.

Weekly flight availability from Karachi to Islamabad

The most flights from KHI to ISB are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

In terms of precipitation, rainfall in Islamabad ranges from 10.0 - 250.0 inches per month. July is typically the wettest month, when rainfall can reach 250.0 mm. November is typically the driest time to visit Islamabad when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What are the most reliable airlines from Karachi to Islamabad?

Before booking your flight to Islamabad from Karachi, have a look at the most reliable airlines to get you to your destination on time: Fly Jinnah (78%), AirSial (66%), Pakistan International Airlines( 64%).

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 holiday 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.

₹ 6,360+ Cheap Flights from Karachi to Islamabad

Cheap flight deals from Karachi to Islamabad

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 7 October 2026.

Sun 18/1007:00 -

Nonstop1h 55m

Sun 18/1023:45 -

Nonstop2h 00m

Deal found 4/10₹ 14,840

Thu 8/1019:00 -

Nonstop1h 55m

Fri 9/1010:00 -

Nonstop1h 55m

Deal found 5/10₹ 15,033

Sun 29/1107:00 -

Nonstop1h 55m

Thu 3/1210:00 -

Nonstop1h 55m

Deal found 3/10₹ 49,628

Tue 6/1022:00 -

Nonstop1h 55m

Sun 18/1019:00 -

Nonstop1h 55m

Deal found 6/10₹ 50,399

Thu 15/1019:00 -

1 stop25h 55m

Tue 20/1010:00 -

Nonstop1h 55m

Deal found 7/10₹ 52,230

Tue 13/1008:00 -

1 stop25h 00m

Thu 15/1022:00 -

Nonstop1h 55m

Deal found 7/10₹ 59,072

Mon 12/1016:00 -

Nonstop1h 55m

Tue 20/1008:50 -

1 stop4h 40m

Deal found 7/10₹ 60,036

Tue 6/1008:00 -

1 stop25h 00m

Tue 3/1110:00 -

Nonstop1h 55m

Deal found 4/10₹ 61,481

Tue 6/1008:00 -

1 stop25h 00m

Sat 31/1016:30 -

Nonstop1h 55m

Deal found 4/10₹ 62,059

Mon 5/1016:00 -

Nonstop1h 55m

Sat 31/1016:00 -

1 stop22h 10m

Deal found 4/10₹ 63,794

Find flight deals from Karachi to Islamabad

Round-trip from	₹ 14,840
One-way from	₹ 6,360
Popular in	December
Cheapest in	September
Average price	₹ 16,671

Fly Jinnah
18/10-18/10
Nonstop
3h 55m total
Karachi to Islamabad

Search Deals

airblue
20/10-31/12
Nonstop
2h 05m total
Karachi to Islamabad

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (₹ 170,198 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 26,773 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Sun 18/10

07:00-08:55

Nonstop1h 55m

Islamabad Intl

Sun 18/10

23:45-01:45

Nonstop2h 00m

₹ 14,840

Fastest return journey

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Wed 24/3

13:30-15:25

Nonstop1h 55m

Islamabad Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 24,862

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Tue 13/10

08:00-09:00

1 stop25h 00m

Islamabad Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 33,150

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Fri 16/10

05:25-03:25

1 stop22h 00m

Islamabad Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 37,390

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Mon 30/11

10:20-07:55

2 stops21h 35m

Islamabad Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 49,339

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Fri 30/10

10:20-08:10

2 stops21h 50m

Islamabad Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 49,339

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Sat 19/12

03:05-23:00

2 stops19h 55m

Islamabad Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 49,339

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Sun 29/11

07:00-08:55

Nonstop1h 55m

Islamabad Intl

Thu 3/12

10:00-11:55

Nonstop1h 55m

₹ 49,628

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Mon 19/10

16:00-17:55

Nonstop1h 55m

Islamabad Intl

Sat 24/10

19:00-20:55

Nonstop1h 55m

₹ 50,399

KarachiIslamabad

KHI Karachi Quaid-E-Azam Intl - ISB Islamabad Intl

KHIISB

Karachi Quaid-E-Azam Intl

Sat 17/10

09:00-10:30

1 stop25h 30m

Islamabad Intl

Mon 19/10

22:00-23:55

Nonstop1h 55m

₹ 59,072

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 15 resultsSorted by cheapest first

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.

KHI-ISB

Estimated return 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

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from Karachi to Islamabad, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Karachi to Islamabad (average of ₹ 13,202). Flying from Karachi to Islamabad in December is currently the most expensive (average of ₹ 20,237). 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?

One of the essential ways to save on airfare from Karachi to Islamabad is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

How much does it cost for a return flight from Karachi to Islamabad?

Airfare is typical for this route at the moment.

Karachi to Islamabad flights typically cost between ₹ 13,009 and ₹ 22,549 in October.
The cheapest return price found within the last 5 days was ₹ 14,840 on Multiple Airlines (18 Oct–18 Oct).

Related info for your journey

How popular is this Karachi to Islamabad flight route?
Flights from Karachi Quaid-E-Azam Intl to Islamabad Intl have been viewed 1 times in the past calendar month.
How long is the flight from Karachi to Islamabad?
Departing from Karachi to Islamabad will take you 1h 55m. Airlines will cover a distance of 1106 km. Most flights are nonstop.
What are the most reliable airlines from Karachi to Islamabad?
Before booking your flight to Islamabad from Karachi, have a look at the most reliable airlines to get you to your destination on time: Fly Jinnah (78%), AirSial (66%), Pakistan International Airlines( 64%).
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 holiday 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, September is the cheapest month in which you can book a flight from Karachi to Islamabad (average of ₹ 13,202). Flying from Karachi to Islamabad in December is currently the most expensive (average of ₹ 20,237). 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

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Flights by cabin class

Islamabad flight routes

Other flight options

Popular flights

Complete your trip

Islamabad car hire

Islamabad Intl Airport car hire

Karachi car hire

Fly with Cheapflights

How does Cheapflights help users find flights from Karachi to Islamabad?

When you search for this flight from Karachi to Islamabad, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Karachi to Islamabad?

Cheapflights simply makes it quick and affordable to book flights from Karachi to Islamabad by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Karachi to Islamabad with no change fees?

Need flexible booking options for your flight to Islamabad from Karachi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Karachi to Islamabad become cheaper?

Not ready to book yet? You can track prices for flights from Karachi to Islamabad on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.

Cheap flights from Karachi to Islamabad from ₹ 6,360

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Karachi to Islamabad

Cheapest flights from Karachi to IslamabadExplore 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 7 October 2026.

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 7 October 2026.

Best flights from Karachi to IslamabadDiscover carefully curated flight deals from Karachi to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Discover carefully curated flight deals from Karachi to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Direct flights from Karachi to IslamabadExplore direct flight options from Karachi to Islamabad based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Explore direct flight options from Karachi to Islamabad based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Last-minute flights from Karachi to IslamabadDiscover last-minute flight deals from Karachi to Islamabad. Data last updated 7 October 2026 and is based on user searches.

Discover last-minute flight deals from Karachi to Islamabad. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Karachi to IslamabadSearch for one-way flight options from Karachi to Islamabad. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Search for one-way flight options from Karachi to Islamabad. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Find flight deals from Karachi to Islamabad

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Karachi to Islamabad that are best for you.

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.

Cheapflights Insights

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

To ensure you get the cheapest price possible for a flight from Karachi to Islamabad, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

One of the essential ways to save on airfare from Karachi to Islamabad is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

How much does it cost for a return flight from Karachi to Islamabad?

Airfare is typical for this route at the moment.

Karachi to Islamabad flights typically cost between ₹ 13,009 and ₹ 22,549 in October.The cheapest return price found within the last 5 days was ₹ 14,840 on Multiple Airlines (18 Oct–18 Oct).

Weekly flight availability from Karachi to Islamabad

The most flights from KHI to ISB are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

How often are flights from Karachi to Islamabad delayed?

About 19% of weekly flights between Karachi and Islamabad have experienced delays in the past year, with the average delay time being 125 minutes.

What is the most punctual flight time for Karachi to Islamabad flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Karachi to Islamabad flights?

Over the past year, Air Arabia have had the lowest number of delays on this route, with just 13% of flights being delayed.

Related info for your journey

How popular is this Karachi to Islamabad flight route?

How long is the flight from Karachi to Islamabad?

What are the most reliable airlines from Karachi to Islamabad?

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

How can I find direct flights from Karachi to Islamabad?

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

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

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.

Complete your trip

Complete your trip to Islamabad by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Karachi to Islamabad by cabin class

Find flights from Karachi to Islamabad, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Islamabad

Explore flights to Islamabad departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.

Karachi and Islamabad flights

Browse other Karachi and Islamabad flight options. Last updated on 7 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Karachi to Islamabad?

Why should you use Cheapflights to find cheap flight tickets from Karachi to Islamabad?

Can Cheapflights find flights from Karachi to Islamabad with no change fees?

Can Cheapflights notify me if prices for flights from Karachi to Islamabad become cheaper?

100% Free

Book With Flexibility

Travel Smart

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 7 October 2026.

Best flights from Karachi to Islamabad
Discover carefully curated flight deals from Karachi to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Direct flights from Karachi to Islamabad
Explore direct flight options from Karachi to Islamabad based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Last-minute flights from Karachi to Islamabad
Discover last-minute flight deals from Karachi to Islamabad. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Karachi to Islamabad
Search for one-way flight options from Karachi to Islamabad. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Karachi to Islamabad flights typically cost between ₹ 13,009 and ₹ 22,549 in October.
The cheapest return price found within the last 5 days was ₹ 14,840 on Multiple Airlines (18 Oct–18 Oct).