How often are flights from Islamabad to Karachi delayed?

About 24% of weekly flights between Islamabad and Karachi have experienced delays in the past year, with the average delay time being 125 minutes.

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

Over the past year, Air Arabia have had the lowest number of delays on this route, with just 12% of flights being delayed.

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.

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

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

How popular is this Islamabad to Karachi flight route?

The Islamabad Intl to Karachi Quaid-E-Azam Intl flight path was viewed by 6 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 Islamabad to Karachi?

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

What is the cheapest airline to fly from Islamabad to Karachi round-trip?

Cheapflights users have booked flights from Islamabad to Karachi return from ₹ 12,406. You may be able to fly from Islamabad to Karachi for 28% less than the average price by searching for this airline.

Weekly flight availability from Islamabad to Karachi

The most flights from ISB to KHI are scheduled on a Wednesday (11 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 Karachi ranges from 0.0 - 80.0 inches per month. July is typically the wettest month, when rainfall can reach 80.0 mm. January is typically the driest time to visit Karachi when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Karachi, 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 18.0 C).

What are the most reliable airlines from Islamabad to Karachi?

Consider AirSial (77%), Fly Jinnah (72%) or Pakistan International Airlines (71%) when booking your flight. These represent the most reliable airlines when flying from Islamabad to Karachi.

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

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

How can I find direct flights from Islamabad to Karachi?

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

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

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

₹ 8,129+ Cheap Flights from Islamabad to Karachi

Cheap flight deals from Islamabad to Karachi

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

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One-way

Cheapest flights from Islamabad to Karachi
Explore the most affordable flight options available from Islamabad to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Tue 20/1010:00 -

Nonstop1h 55m

Sun 25/1016:00 -

Nonstop1h 55m

Deal found 6/10₹ 15,485

Fri 13/1119:00 -

Nonstop1h 55m

Tue 17/1113:30 -

Nonstop1h 55m

Deal found 8/10₹ 17,420

Wed 11/1110:00 -

Nonstop1h 55m

Wed 18/1108:30 -

1 stop5h 00m

Deal found 8/10₹ 33,485

Tue 3/1119:00 -

Nonstop1h 55m

Thu 19/1107:00 -

Nonstop1h 55m

Deal found 8/10₹ 37,453

Fri 13/1110:00 -

Nonstop1h 55m

Fri 13/1116:00 -

Nonstop1h 55m

Deal found 7/10₹ 39,679

Tue 22/1219:00 -

Nonstop1h 55m

Sat 2/116:00 -

Nonstop1h 55m

Deal found 5/10₹ 50,035

Wed 7/1010:00 -

Nonstop1h 55m

Wed 7/1016:00 -

Nonstop1h 55m

Deal found 6/10₹ 50,615

Wed 4/1115:30 -

1 stop22h 40m

Mon 23/1107:00 -

Nonstop1h 55m

Deal found 8/10₹ 56,132

Find flight deals from Islamabad to Karachi

Round-trip from	₹ 15,485
One-way from	₹ 8,129
Popular in	July
Cheapest in	September
Average price	₹ 16,356
Good round-trip deal	₹ 13,908 or less

Pakistan International Airlines
20/10-25/10
Nonstop
3h 50m total
Islamabad to Karachi

Search Deals

airblue
23/11-31/12
Nonstop
2h 00m total
Islamabad to Karachi

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (₹ 77,210 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 18,988 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Islamabad Intl to Karachi Quaid-E-Azam Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Tue 20/10

10:00-11:55

Nonstop1h 55m

Karachi Quaid-E-Azam Intl

Sun 25/10

16:00-17:55

Nonstop1h 55m

₹ 15,485

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Mon 9/11

22:00-23:55

Nonstop1h 55m

Karachi Quaid-E-Azam Intl

Mon 23/11

07:00-08:55

Nonstop1h 55m

₹ 37,453

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Sun 8/11

16:30-18:25

Nonstop1h 55m

Karachi Quaid-E-Azam Intl

Sun 22/11

07:00-08:55

Nonstop1h 55m

₹ 37,453

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Mon 23/11

04:35-05:30

1 stop24h 55m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 38,131

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Sat 14/11

10:00-11:55

Nonstop1h 55m

Karachi Quaid-E-Azam Intl

Sat 14/11

16:00-17:55

Nonstop1h 55m

₹ 39,679

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Thu 3/12

04:35-05:30

1 stop24h 55m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 40,163

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Sat 7/11

16:00-14:10

1 stop22h 10m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 40,841

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Fri 6/11

13:00-14:10

1 stop25h 10m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 40,841

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Tue 19/1

17:45-11:55

2 stops18h 10m

Karachi Quaid-E-Azam Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 49,551

IslamabadKarachi

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

ISBKHI

Islamabad Intl

Tue 22/12

19:00-20:55

Nonstop1h 55m

Karachi Quaid-E-Azam Intl

Sat 2/1

16:00-17:55

Nonstop1h 55m

₹ 50,035

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Islamabad to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Islamabad with our price prediction graph.

ISB-KHI

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 Islamabad to Karachi

Prices

Airlines

Delays

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

The price you pay for your flight from Islamabad to Karachi may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 Islamabad to Karachi?

Currently, September is the cheapest month in which you can book a flight from Islamabad to Karachi (average of ₹ 13,936). Flying from Islamabad to Karachi in July is currently the most expensive (average of ₹ 19,453). 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 ISB to KHI?

A simple way to save on the total cost of your ticket is to fly from Islamabad to Karachi in the evening. If you’re flexible enough to do this you can expect to save up to 63% on your trip compared to booking a flight in the afternoon.

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

Airfare is typical for this route at the moment.

Islamabad to Karachi flights typically cost between ₹ 12,775 and ₹ 18,678 in October.
The cheapest return price found within the last 5 days was ₹ 15,485 on Pakistan International Airlines (20 Oct–25 Oct).

Related info for your journey

How popular is this Islamabad to Karachi flight route?
The Islamabad Intl to Karachi Quaid-E-Azam Intl flight path was viewed by 6 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 Islamabad to Karachi?
Departing from Islamabad to Karachi will take you 1h 55m. Islamabad and Karachi are separated by a distance of 1106 km. Most flights are nonstop.
What is the cheapest airline to fly from Islamabad to Karachi round-trip?
Cheapflights users have booked flights from Islamabad to Karachi return from ₹ 12,406. You may be able to fly from Islamabad to Karachi for 28% less than the average price by searching for this airline.
What are the most reliable airlines from Islamabad to Karachi?
Consider AirSial (77%), Fly Jinnah (72%) or Pakistan International Airlines (71%) when booking your flight. These represent the most reliable airlines when flying from Islamabad to Karachi.
Can I find deals for flights from Islamabad to Karachi that include hotel bookings?
Yes. In addition to deals on Islamabad to Karachi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Islamabad to Karachi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Karachi.
Can I find deals for business class flights from Islamabad to Karachi?
Yes. Cheapflights offers flight deals from Islamabad to Karachi 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 Islamabad to Karachi?
Currently, September is the cheapest month in which you can book a flight from Islamabad to Karachi (average of ₹ 13,936). Flying from Islamabad to Karachi in July is currently the most expensive (average of ₹ 19,453). 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.

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Top airline flying from Islamabad to Karachi

Airline	Cheapest	Average	Flexibility	On-time
Fly Jinnah	Cheapest₹ 12,406	Average₹ 16,367	FlexibilityNo cancel fee	On-timeN/A	Search Fly Jinnah flights

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

Cheapflights helps you search for flights from Islamabad to Karachi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Karachi from Islamabad by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Islamabad to Karachi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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Cheap flights from Islamabad to Karachi from ₹ 8,129

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Islamabad to Karachi

Cheapest flights from Islamabad to KarachiExplore the most affordable flight options available from Islamabad to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from Islamabad to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Islamabad to KarachiDiscover carefully curated flight deals from Islamabad to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Islamabad to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Islamabad to KarachiExplore direct flight options from Islamabad to Karachi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct flight options from Islamabad to Karachi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Islamabad to KarachiDiscover last-minute flight deals from Islamabad to Karachi. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Islamabad to Karachi. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Islamabad to KarachiSearch for one-way flight options from Islamabad to Karachi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Islamabad to Karachi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

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

Best time to book a flight from Islamabad to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Islamabad with our price prediction graph.

Cheapflights Insights

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

The price you pay for your flight from Islamabad to Karachi may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 Islamabad to Karachi?

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

A simple way to save on the total cost of your ticket is to fly from Islamabad to Karachi in the evening. If you’re flexible enough to do this you can expect to save up to 63% on your trip compared to booking a flight in the afternoon.

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

Airfare is typical for this route at the moment.

Islamabad to Karachi flights typically cost between ₹ 12,775 and ₹ 18,678 in October.The cheapest return price found within the last 5 days was ₹ 15,485 on Pakistan International Airlines (20 Oct–25 Oct).

Weekly flight availability from Islamabad to Karachi

The most flights from ISB to KHI are scheduled on a Wednesday (11 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 Islamabad to Karachi delayed?

About 24% of weekly flights between Islamabad and Karachi have experienced delays in the past year, with the average delay time being 125 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Islamabad to Karachi flights?

Over the past year, Air Arabia have had the lowest number of delays on this route, with just 12% of flights being delayed.

Related info for your journey

How popular is this Islamabad to Karachi flight route?

How long is the flight from Islamabad to Karachi?

What is the cheapest airline to fly from Islamabad to Karachi round-trip?

What are the most reliable airlines from Islamabad to Karachi?

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

How can I find direct flights from Islamabad to Karachi?

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

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

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.

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

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

Other flights to Karachi

Explore flights to Karachi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

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

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

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

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Cheapest flights from Islamabad to Karachi
Explore the most affordable flight options available from Islamabad to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Islamabad to Karachi
Discover carefully curated flight deals from Islamabad to Karachi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Islamabad to Karachi
Explore direct flight options from Islamabad to Karachi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Islamabad to Karachi
Discover last-minute flight deals from Islamabad to Karachi. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Islamabad to Karachi
Search for one-way flight options from Islamabad to Karachi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Islamabad to Karachi flights typically cost between ₹ 12,775 and ₹ 18,678 in October.
The cheapest return price found within the last 5 days was ₹ 15,485 on Pakistan International Airlines (20 Oct–25 Oct).