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Cheap flights from Islamabad to Karachi
ISB — KHI
11 Oct — 18 Oct1
Cheapflights Tip: The best prices from Islamabad Intl to Karachi Quaid-E-Azam Intl are usually found in March or February, booked 90 days in advance, depart on a Saturday or Thursday and return on a Saturday
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 11 September 2025.
Popular in | June |
|---|---|
Cheapest in | March |
Average price | C$ 206 |
Good round-trip deal | C$ 192 or less |
Good one-way deal | C$ 127 or less |
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 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 Islamabad to Karachi
Prices
Airlines
How far ahead should I book a flight from Islamabad to Karachi?
Use this chart to determine the optimal time to book a round-trip flight from Islamabad to Karachi. Price data was last updated on 29 August 2025.
To ensure you get the cheapest price possible for a flight from Islamabad to Karachi, you should look to book at least 88 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 Islamabad to Karachi?
Currently, September is the cheapest month in which you can book a flight from Islamabad to Karachi (average of C$ 1,187). Flying from Islamabad to Karachi in December is currently the most expensive (average of C$ 1,664). 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 11 September 2025.
When flying from Islamabad to Karachi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 78% versus a flight in the evening.
Reviews of airlines servicing Karachi
Get insights into the airlines that provide service to Karachi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Karachi. Reviews last updated 11 September 2025.
Get a feel of what it's like to fly with Pakistan International Airlines from Islamabad to Karachi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
6.6
Crew
6.8
Entertainment
5.6
Overall
6.2
Comfort
6.4
Food
6.3
Reviews
1 / 1
2.0
MediocreRick,Oct 2020
MIA - MGA
Boarding
6.6
Crew
6.8
Entertainment
5.6
Overall
6.2
Comfort
6.4
Food
6.3
Reviews
1 / 1
2.0
MediocreRick,Oct 2020
MIA - MGA
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.
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Complete your trip
Complete your trip to Karachi by adding a car rental and/or hotel reservation to your travel itinerary.
Top 3 airlines flying from Islamabad to Karachi
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 629,999 searches. Data last updated 11 September 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Islamabad to Karachi?
When you search for this flight from Islamabad to Karachi, 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 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! Cheapflights helps users easily find flights from Islamabad to Karachi with no change fees.
Can Cheapflights notify me if prices for flights from Islamabad to Karachi become cheaper?
Yes, Cheapflights offers price alerts on Islamabad to Karachi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.