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$68+ Cheap flights from Karachi to Islamabad (KHI - ISB)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — ISB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to Islamabad Intl are usually found in March or September, booked 78 days in advance, depart on a Monday or Wednesday and return on a Monday

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 June 12, 2025.

Round-trip from

$128
(Trip.com)

One-way from

$68
(Expedia)

Popular in

June

Cheapest in

March

Average price

$172

Good round-trip deal

$127 or less

Good one-way deal

$52 or less
From Karachi Quaid-E-Azam Intl to Islamabad Intl
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One-way flight from Karachi Quaid-E-Azam Intl to Islamabad Intl
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Karachi Quaid-E-Azam Intl to Islamabad Intl.
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Price to beat on a one-way flight from Karachi Quaid-E-Azam Intl to Islamabad Intl.
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Find flight deals from Karachi to Islamabad

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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:00 amKHI - ISB
Nonstop1h 55mFly Jinnah
Thu 6/122:05 pmISB - KHI
Nonstop1h 55mFly Jinnah
Deal found 6/10$128
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1512:15 amKHI - ISB
Nonstop2h 00mSerene Air
Wed 6/1810:00 pmISB - KHI
Nonstop1h 59mSerene Air
Deal found 6/10$129
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:30 pmKHI - ISB
Nonstop2h 00mMultiple Airlines
Sat 6/149:35 amISB - KHI
Nonstop1h 55mMultiple Airlines
Deal found 6/10$130
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:30 pmKHI - ISB
Nonstop2h 05mairblue
Thu 9/255:00 pmISB - KHI
Nonstop2h 05mairblue
Deal found 6/12$167
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:00 amKHI - ISB
1 stop9h 20mPakistan International Airlines
Wed 7/1610:00 amISB - KHI
Nonstop1h 55mPakistan International Airlines
Deal found 6/11$193
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:00 pmKHI - ISB
1 stop6h 25mEtihad Airways
Thu 10/94:20 amISB - KHI
1 stop6h 45mEtihad Airways
Deal found 6/12$610
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amKHI - ISB
1 stop21h 25mflynas
Thu 9/114:15 amISB - KHI
1 stop24h 55mflynas
Deal found 6/11$703
This Priceline deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:30 amKHI - ISB
1 stop7h 45mflydubai
Mon 12/112:15 pmISB - KHI
1 stop20h 45mflydubai
Deal found 6/12$918
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:10 amKHI - ISB
2 stops23h 00mSAUDIA
Thu 9/1110:50 amISB - KHI
2 stops25h 10mSAUDIA
Deal found 6/11$925
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/82:45 amKHI - ISB
1 stop28h 45mEmirates
Wed 7/169:20 amISB - KHI
1 stop18h 45mEmirates
Deal found 6/11$1,221
This Priceline deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:20 amKHI - ISB
1 stop27h 05mQatar Airways
Sun 11/303:10 amISB - KHI
1 stop27h 45mQatar Airways
Deal found 6/12$1,429
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1111:30 pmKHI - ISB
1 stop22h 40mThai Airways
Fri 7/1811:20 pmISB - KHI
1 stop22h 40mThai Airways
Deal found 6/11$4,397

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 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

Sun 6/22

12:15 am-2:15 am

Nonstop2h 00m

Islamabad Intl

Sun 6/29

10:05 am-12:05 pm

Nonstop2h 00m

$134

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 7/24

7:00 am-9:00 am

Nonstop2h 00m

Islamabad Intl

Sun 8/3

7:00 pm-8:55 pm

Nonstop1h 55m

$159

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Mon 9/22

1:30 pm-3:35 pm

Nonstop2h 05m

Islamabad Intl

Thu 9/25

5:00 pm-7:05 pm

Nonstop2h 05m

$167

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Wed 7/9

10:00 am-7:20 pm

1 stop9h 20m

Islamabad Intl

Wed 7/16

10:00 am-11:55 am

Nonstop1h 55m

$193

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 10/2

12:00 pm-6:25 pm

1 stop6h 25m

Islamabad Intl

Thu 10/9

4:20 am-11:05 am

1 stop6h 45m

$610

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Sun 9/7

6:00 am-3:25 am

1 stop21h 25m

Islamabad Intl

Thu 9/11

4:15 am-5:10 am

1 stop24h 55m

$703

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Fri 11/28

3:30 am-11:15 am

1 stop7h 45m

Islamabad Intl

Mon 12/1

12:15 pm-9:00 am

1 stop20h 45m

$918

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Sun 9/7

9:10 am-8:10 am

2 stops23h 00m

Islamabad Intl

Thu 9/11

10:50 am-12:00 pm

2 stops25h 10m

$925

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Tue 7/8

2:45 am-7:30 am

1 stop28h 45m

Islamabad Intl

Wed 7/16

9:20 am-4:05 am

1 stop18h 45m

$1,221

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Fri 11/28

4:20 am-7:25 am

1 stop27h 05m

Islamabad Intl

Sun 11/30

3:10 am-6:55 am

1 stop27h 45m

$1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 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 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 Karachi to Islamabad

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

Use this chart to determine the optimal time to book a round-trip flight from Karachi to Islamabad. Price data was last updated on June 9, 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 78 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, September is the cheapest month in which you can book a flight from Karachi to Islamabad (average of $911). Flying from Karachi to Islamabad in December is currently the most expensive (average of $1,493). 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 June 12, 2025.

It’s optimal to fly from Karachi to Islamabad in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Karachi to Islamabad?

Use this chart to determine the cheapest time to fly round-trip from Karachi to Islamabad. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Karachi to Islamabad flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon 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 June 12, 2025.

The most flights from KHI to ISB are scheduled on a Tuesday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Islamabad by month

Plan your trip to Islamabad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islamabad ranges from 0.4 - 9.8 inches per month. July is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit Islamabad when rainfall is around 0.4 in.

Temperature in Islamabad by month

Plan your trip to Islamabad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islamabad, 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 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. 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 Islamabad. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Emirates, Thai Airways and Qatar Airways from Karachi to Islamabad. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SAUDIA
7.4
Good
617 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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?

    Booking a flight from Karachi Quaid-E-Azam Intl (KHI) to Islamabad Intl (ISB) is your only option if you wish to fly from Karachi to Islamabad. On a typical day, there are 8 flights from Quaid-E-Azam Intl to Islamabad Intl, all of which are around 1h 55m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Quaid-E-Azam Intl to Islamabad.

  • How popular is this Karachi to Islamabad flight route?

    This flight path from Karachi Quaid-E-Azam Intl to Islamabad Intl was viewed by 60 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 Karachi to Islamabad round-trip?

    Cheapflights users have booked flights from Karachi to Islamabad round-trip from $128. Other airlines that can offer you cheap pricing are Serene Air, from $129, and Fly Jinnah, from $145. You may be able to fly from Karachi to Islamabad for 18% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Karachi to Islamabad one-way?

    The cheapest airlines for a one-way flight from Karachi to Islamabad are Fly Jinnah ($68), Serene Air ($69), and Pakistan International Airlines ($70).

  • 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 (28%), AirSial (0%) or Fly Jinnah (0%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Karachi to Islamabad?

    While on average a flight from Karachi to Islamabad is generally $112, our data shows the cheapest flight currently is $46. When looking at the most popular route, (Karachi Quaid-E-Azam Intl - Islamabad Intl), you can expect to pay $160 for that flight.

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

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

  • How can I find direct flights from Karachi to Islamabad?

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

  • 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, September is the cheapest month in which you can book a flight from Karachi to Islamabad (average of $911). Flying from Karachi to Islamabad in December is currently the most expensive (average of $1,493). 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.

See more FAQs

Traveling to a place near Karachi?

Book flights to Karachi if you plan to visit one of these locations
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Alternative routes for Karachi to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
Karachi to Lahore flights
Lahore to Karachi flights
Islamabad to Karachi flights
Islamabad to Lahore flights
Siālkot to Karachi flights

Top 4 airlines flying from Karachi to Islamabad

Discover the top 4 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Serene AirCheapest$95Average$149FlexibilityNo cancel feeOn-timeN/A
Pakistan International AirlinesCheapest$115Average$166FlexibilityNo cancel feeOn-time50%
Fly JinnahCheapest$117Average$164FlexibilityNo cancel feeOn-timeN/A
airblueCheapest$144Average$158FlexibilityNo cancel feeOn-timeN/A

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