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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — ISB
8 Feb — 15 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 February, booked 11 days in advance, depart on a Sunday or Saturday and return on a Thursday
Cheap 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 9 January 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 9 January 2026.
Fri 6/217:00KHI - ISB
Nonstop2h 00mairblue
Fri 13/216:45ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£133
Tue 3/212:15KHI - ISB
Nonstop2h 00mairblue
Tue 17/213:30ISB - KHI
Nonstop2h 15mairblue
Deal found 8/1£134
Tue 13/120:00KHI - ISB
Nonstop2h 00mairblue
Thu 19/209:00ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£137
Wed 21/118:15KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 24/120:50ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 7/1£142
Sun 18/107:10KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 31/114:10ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 7/1£144
Tue 13/116:15KHI - ISB
1 stop3h 45mMultiple Airlines
Thu 19/216:45ISB - KHI
Nonstop2h 15mMultiple Airlines
Deal found 7/1£164
Fri 9/120:00KHI - ISB
Nonstop2h 00mairblue
Mon 12/116:45ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£170
Mon 12/120:00KHI - ISB
Nonstop2h 00mMultiple Airlines
Fri 16/110:00ISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 7/1£171
Sat 17/107:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sat 17/119:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 7/1£172
Sun 11/107:10KHI - ISB
Nonstop1h 55mFly Jinnah
Tue 13/109:45ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 7/1£173
Sat 10/107:00KHI - ISB
Nonstop2h 00mMultiple Airlines
Sat 17/109:00ISB - KHI
Nonstop2h 15mMultiple Airlines
Deal found 7/1£178
Sat 10/112:15KHI - ISB
Nonstop2h 00mairblue
Sat 17/109:00ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£181
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 9 January 2026.
Fri 6/217:00KHI - ISB
Nonstop2h 00mairblue
Fri 13/216:45ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£133
Wed 11/220:30KHI - ISB
Nonstop1h 55mPakistan International Airlines
Mon 16/210:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 6/1£137
Wed 21/118:15KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 24/120:50ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 7/1£142
Tue 3/217:00KHI - ISB
Nonstop2h 00mMultiple Airlines
Tue 10/210:00ISB - KHI
1 stop6h 00mMultiple Airlines
Deal found 6/1£191
Tue 3/212:15KHI - ISB
Nonstop2h 00mairblue
Tue 17/213:30ISB - KHI
Nonstop2h 15mairblue
Deal found 8/1£134
Sun 18/107:10KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 31/114:10ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 6/1£143
Thu 5/220:00KHI - ISB
Nonstop2h 00mairblue
Mon 16/209:00ISB - KHI
Nonstop2h 15mairblue
Deal found 8/1£134
Tue 3/220:00KHI - ISB
Nonstop2h 00mairblue
Tue 10/213:30ISB - KHI
Nonstop2h 15mairblue
Deal found 6/1£134
Mon 27/416:45KHI - ISB
1 stop3h 45mPakistan International Airlines
Thu 30/410:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 7/1£181
Tue 3/217:00KHI - ISB
Nonstop2h 00mMultiple Airlines
Tue 17/210:00ISB - KHI
1 stop6h 00mMultiple Airlines
Deal found 8/1£192
Tue 20/116:15KHI - ISB
1 stop3h 45mPakistan International Airlines
Fri 13/210:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 7/1£189
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 9 January 2026.
Fri 6/217:00KHI - ISB
Nonstop2h 00mairblue
Fri 13/216:45ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£133
Tue 3/220:00KHI - ISB
Nonstop2h 00mairblue
Tue 10/213:30ISB - KHI
Nonstop2h 15mairblue
Deal found 6/1£134
Wed 11/220:30KHI - ISB
Nonstop1h 55mPakistan International Airlines
Mon 16/210:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 6/1£137
Wed 21/118:15KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 24/120:50ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 7/1£142
Sun 18/107:10KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 31/114:10ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 6/1£143
Last-minute flights from Karachi to Islamabad
Discover last-minute flight deals from Karachi to Islamabad. Data last updated 9 January 2026 and is based on user searches.
Tue 13/120:00KHI - ISB
Nonstop2h 00mairblue
Thu 19/209:00ISB - KHI
Nonstop2h 15mairblue
Deal found 7/1£137
Tue 13/116:15KHI - ISB
1 stop3h 45mMultiple Airlines
Thu 19/216:45ISB - KHI
Nonstop2h 15mMultiple Airlines
Deal found 7/1£164
Sat 17/107:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sat 17/119:00ISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 7/1£172
Sun 18/107:10KHI - ISB
Nonstop1h 55mFly Jinnah
Sat 31/114:10ISB - KHI
Nonstop2h 05mFly Jinnah
Deal found 6/1£143
Sun 18/112:40KHI - ISB
1 stop8h 25mMultiple Airlines
Sat 31/120:50ISB - KHI
Nonstop2h 05mMultiple Airlines
Deal found 6/1£222
Sun 18/107:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Sat 31/117:30ISB - KHI
2 stops43h 15mPakistan International Airlines
Deal found 7/1£279
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 9 January 2026.
Sat 7/222:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Deal found 8/1£63
Tue 10/216:55KHI - ISB
Nonstop1h 55mFly Jinnah
Deal found 8/1£65
Fri 3/407:00KHI - ISB
Nonstop1h 55mFly Jinnah
Deal found 6/1£67
Tue 20/118:15KHI - ISB
Nonstop1h 55mFly Jinnah
Deal found 6/1£68
Sat 24/116:00KHI - ISB
Nonstop1h 55mPakistan International Airlines
Deal found 8/1£73
Wed 14/107:10KHI - ISB
Nonstop1h 55mFly Jinnah
Deal found 7/1£75
Tue 20/116:15KHI - ISB
1 stop3h 45mPakistan International Airlines
Deal found 6/1£109
Tue 10/210:30KHI - ISB
1 stop26h 30mPakistan International Airlines
Deal found 8/1£123
Cheapflights Fare Finder
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 9 January 2026.
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
Fri 6/2
17:00-19:00
Nonstop2h 00m
Islamabad Intl
Fri 13/2
16:45-19:00
Nonstop2h 15m
£133
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Tue 3/2
12:15-14:15
Nonstop2h 00m
Islamabad Intl
Tue 17/2
13:30-15:45
Nonstop2h 15m
£134
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Thu 5/2
20:00-22:00
Nonstop2h 00m
Islamabad Intl
Mon 16/2
09:00-11:15
Nonstop2h 15m
£134
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Tue 3/2
20:00-22:00
Nonstop2h 00m
Islamabad Intl
Tue 10/2
13:30-15:45
Nonstop2h 15m
£134
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Wed 11/2
20:30-22:25
Nonstop1h 55m
Islamabad Intl
Mon 16/2
10:00-11:55
Nonstop1h 55m
£137
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Wed 21/1
18:15-20:10
Nonstop1h 55m
Islamabad Intl
Sat 24/1
20:50-22:55
Nonstop2h 05m
£142
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Sun 18/1
07:10-09:05
Nonstop1h 55m
Islamabad Intl
Sat 31/1
14:10-16:15
Nonstop2h 05m
£143
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Mon 27/4
16:45-20:30
1 stop3h 45m
Islamabad Intl
Thu 30/4
10:00-11:55
Nonstop1h 55m
£181
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Tue 20/1
16:15-20:00
1 stop3h 45m
Islamabad Intl
Fri 13/2
10:00-11:55
Nonstop1h 55m
£189
KarachiIslamabad
KHI - ISB
KHIISB
Karachi Quaid-E-Azam Intl
Tue 3/2
17:00-19:00
Nonstop2h 00m
Islamabad Intl
Tue 10/2
10:00-16:00
1 stop6h 00m
£191
Flights are sorted by cheapest return flights first.
Deals found on 8/1
Showing 1-10 of 19 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
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 £57). Flying from Karachi to Islamabad in December is currently the most expensive (average of £123). 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 9 January 2026.
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 3 January 2026.
Travellers seeking maximum savings on their Karachi to Islamabad flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 9 January 2026.
The most flights from KHI to ISB are scheduled on a Wednesday (11 on average). You will have fewer flight options on Saturday, 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 9 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 £57. Other airlines that can offer you cheap pricing are Fly Jinnah, from £68, 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 £40 and £41 on Serene Air and Pakistan International Airlines, 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 Fly Jinnah (76%), Pakistan International Airlines (75%) or airblue (60%) 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 £115, our data indicates the cheapest price to be £63. 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 £57). Flying from Karachi to Islamabad in December is currently the most expensive (average of £123). 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 9 January 2026.
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 9 January 2026.
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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