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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — ISB
30 Jan — 6 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to Islamabad Intl are usually found in March or May, booked 11 days in advance, depart on a Sunday or Saturday and return on a Wednesday
Cheap flight deals from Karachi to Islamabad
Enter your travel dates to find the best prices.
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 31 December 2025.
Tue 30/1223:55KHI - ISB
1 stop11h 05mMultiple Airlines
Thu 1/119:00ISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 30/12£643
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 31 December 2025.
Wed 21/120:30KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sun 25/110:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 29/12£131
Fri 30/116:55KHI - ISB
Nonstop1h 55mMultiple Airlines
Sun 1/210:00ISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 30/12£133
Sat 17/114:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sat 17/119:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 28/12£171
Mon 19/108:30KHI - ISB
1 stop4h 30mPakistan International Airlines
Thu 22/110:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 28/12£199
Tue 20/116:15KHI - ISB
1 stop3h 45mPakistan International Airlines
Thu 22/110:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 28/12£199
Sun 15/220:30KHI - ISB
Nonstop1h 55mPakistan International Airlines
Tue 17/210:00ISB - KHI
1 stop6h 00mPakistan International Airlines
Deal found 29/12£213
Mon 19/108:30KHI - ISB
1 stop4h 30mPakistan International Airlines
Fri 23/110:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 28/12£216
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 31 December 2025.
Wed 21/120:30KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sun 25/110:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 29/12£131
Fri 30/116:55KHI - ISB
Nonstop1h 55mMultiple Airlines
Sun 1/210:00ISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 30/12£133
Tue 20/119:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sat 24/110:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 29/12£139
Sat 17/114:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sat 17/119:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 29/12£171
Last-minute flights from Karachi to Islamabad
Discover last-minute flight deals from Karachi to Islamabad. Data last updated 31 December 2025 and is based on user searches.
Mon 5/120:05KHI - ISB
2 stops36h 45mTurkish Airlines
Thu 8/115:10ISB - KHI
1 stop14h 30mTurkish Airlines
Deal found 29/12£1,676
Mon 5/120:05KHI - ISB
1 stop18h 15mTurkish Airlines
Wed 7/110:20ISB - KHI
2 stops43h 20mTurkish Airlines
Deal found 29/12£1,712
Tue 6/120:05KHI - ISB
2 stops36h 45mTurkish Airlines
Thu 8/115:10ISB - KHI
1 stop14h 30mTurkish Airlines
Deal found 29/12£1,711
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 31 December 2025.
Mon 26/118:15KHI - ISB
Nonstop1h 55mFly Jinnah
Deal found 28/12£64
Sat 24/122:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Deal found 30/12£65
Mon 5/120:00KHI - ISB
Nonstop2h 00mairblue
Deal found 30/12£104
Sun 4/107:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Deal found 28/12£107
Mon 26/108:00KHI - ISB
1 stop5h 00mPakistan International Airlines
Deal found 28/12£110
Mon 5/116:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Deal found 30/12£110
Sun 4/117:00KHI - ISB
Nonstop2h 00mairblue
Deal found 30/12£111
Mon 5/108:00KHI - ISB
1 stop8h 00mMultiple Airlines
Deal found 30/12£136
Sun 4/112:40KHI - ISB
1 stop8h 25mMultiple Airlines
Deal found 30/12£170
Find 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 31 December 2025.
Customise 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 858,174 searches. Data last updated 31 December 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
Wed 21/1
20:30-22:25
Nonstop1h 55m
Islamabad Intl
Sun 25/1
10:00-11:55
Nonstop1h 55m
£131
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Fri 30/1
16:55-18:50
Nonstop1h 55m
Islamabad Intl
Sun 1/2
10:00-11:55
Nonstop1h 55m
£133
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Sat 17/1
14:00-15:55
Nonstop1h 55m
Islamabad Intl
Sat 17/1
19:00-20:55
Nonstop1h 55m
£171
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Mon 19/1
08:30-13:00
1 stop4h 30m
Islamabad Intl
Thu 22/1
10:00-11:55
Nonstop1h 55m
£199
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Tue 20/1
16:15-20:00
1 stop3h 45m
Islamabad Intl
Thu 22/1
10:00-11:55
Nonstop1h 55m
£199
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Sun 15/2
20:30-22:25
Nonstop1h 55m
Islamabad Intl
Tue 17/2
10:00-16:00
1 stop6h 00m
£213
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Mon 19/1
08:30-13:00
1 stop4h 30m
Islamabad Intl
Fri 23/1
10:00-11:55
Nonstop1h 55m
£216
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Sat 24/1
22:00-23:55
Nonstop1h 55m
£65
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Mon 26/1
08:00-13:00
1 stop5h 00m
£110
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Tue 27/1
16:15-20:00
1 stop3h 45m
£110
Flights are sorted by cheapest return flights first.
Deals found on 28/12
Showing 1-10 of 13 results
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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 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?
Use this chart to determine the optimal time to book a return flight from Karachi to Islamabad. Price data was last updated on 26 December 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 11 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 £56). Flying from Karachi to Islamabad in November is currently the most expensive (average of £113). 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 31 December 2025.
When flying from Karachi to Islamabad, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus 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 return from Karachi to Islamabad. Price data was last updated on 27 December 2025.
Travellers seeking maximum savings on their Karachi to Islamabad flight should consider departing on Saturday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Karachi to Islamabad?
Weekly flight availability from Karachi to Islamabad
Explore weekly flight availability from Karachi to Islamabad. 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 31 December 2025.
The most flights from KHI to ISB are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Karachi to Islamabad delayed?
About 17% of weekly flights between Karachi and Islamabad have experienced delays in the past year, with the average delay time being 134 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 Friday 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, Stobart Air have had the lowest number of delays on this route, with just 13% of flights being delayed.
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?
You will need to book a flight from Karachi Quaid-E-Azam Intl to Islamabad Intl if you want to fly from Karachi to Islamabad. At least 3 different airlines have flights from Quaid-E-Azam Intl (KHI) to Islamabad Intl (ISB) on a regular basis. There are 8 flights to Islamabad from the Karachi airport per day. If you manage to book one that is nonstop, then you can expect the flight time from KHI to ISB to be around 1h 55m.
How popular is this Karachi to Islamabad flight route?
The Karachi Quaid-E-Azam Intl to Islamabad Intl flight path was viewed by 168 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?
Departing from Karachi to Islamabad will take you 1h 55m. The distance between Karachi and Islamabad is about 687 mi. Most flights 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 £56. Other airlines that can offer you cheap pricing are Fly Jinnah, from £67, and Pakistan International Airlines, from £82. These flights start at 53% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Karachi to Islamabad one-way?
For one-way options, check prices for Fly Jinnah. According to our data, you can fly for as low as £39. Users have also found prices from £41 and £41 on Pakistan International Airlines and Serene Air, respectively.
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 Pakistan International Airlines (67%), Fly Jinnah (65%) or airblue (63%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Karachi to Islamabad?
Looking for the cheapest flight from Karachi to Islamabad? While on average our users pay £107, our data indicates the cheapest price to be £59. The most popular route (Karachi Quaid-E-Azam Intl - Islamabad Intl), is priced around £152.
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 £56). Flying from Karachi to Islamabad in November is currently the most expensive (average of £113). 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 Islamabad departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 December 2025.
Discover the top 3 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 858,174 searches. Data last updated 31 December 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 Karachi to Islamabad?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Islamabad from Karachi today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Karachi to Islamabad?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Karachi to Islamabad.
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.
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