Cheapflights Tip: The best prices from Islamabad Intl to Karachi Quaid-E-Azam Intl are usually found in May or March, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Islamabad to Karachi
Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Karachi (KHI). 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 17 November 2025.
Popular in
November
Cheapest in
May
Average price
₹ 15,514
Highest demand for flights based on searches. 8% potential increase in price (₹ 110,584 potential increase over avg. return price).
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.
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?
Use this chart to determine the optimal time to book a return flight from Islamabad to Karachi. Price data was last updated on 14 November 2025.
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 68 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, March is the cheapest month in which you can book a flight from Islamabad to Karachi (average of ₹ 5,408). Flying from Islamabad to Karachi in November is currently the most expensive (average of ₹ 11,082). 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?
Find hourly flight availability from Islamabad to Karachi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.
A simple way to save on the total cost of your ticket is to fly from Islamabad to Karachi at midday. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Islamabad to Karachi
Explore weekly flight availability from Islamabad to Karachi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 November 2025.
The most flights from ISB to KHI are scheduled on a Sunday (12 on average). You will have fewer flight options on Thursday, 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 in the early afternoon 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?
Saturday 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, airblue have had the lowest number of delays on this route, with just 15% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Islamabad to Karachi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Islamabad to Karachi flight route?
The Islamabad Intl to Karachi Quaid-E-Azam Intl flight path was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Islamabad to Karachi round-trip?
Cheapflights users have booked flights from Islamabad to Karachi return from ₹ 7,364. Other airlines that can offer you cheap pricing are Pakistan International Airlines, from ₹ 10,495, and Fly Jinnah, from ₹ 11,759. You may be able to fly from Islamabad to Karachi for 47% less than the average price by searching for these airlines.
What are the most reliable airlines from Islamabad to Karachi?
Consider Fly Jinnah (74%), airblue (60%) or AirSial (56%) 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, March is the cheapest month in which you can book a flight from Islamabad to Karachi (average of ₹ 5,408). Flying from Islamabad to Karachi in November is currently the most expensive (average of ₹ 11,082). 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.
Explore flights to Karachi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 November 2025.
Discover the top 3 airlines that operate flights from Islamabad to Karachi. 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 454,620 searches. Data last updated 17 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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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