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Cheap flights from Karachi to Islamabad from £50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karachi to Islamabad departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Karachi to Islamabad (KHI-ISB)

Cheap return flights

Fly Jinnah Logo
23:00 - 00:55KHI-ISB
1h 55mdirect
Fly Jinnah Logo
01:35 - 03:30ISB-KHI
1h 55mdirect
£107Fly Jinnah
Find Deal
Thu, 28 Aug - Sun, 31 Aug
Logo
23:00 - 00:55KHI-ISB
1h 55mdirect
Logo
17:00 - 19:05ISB-KHI
2h 05mdirect
£112
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Logo
07:00 - 08:55KHI-ISB
1h 55mdirect
Logo
17:00 - 19:05ISB-KHI
2h 05mdirect
£114
Find Deal
Mon, 15 Sep - Mon, 15 Sep
Pakistan International Airlines Logo
22:00 - 23:55KHI-ISB
1h 55mdirect
Pakistan International Airlines Logo
17:00 - 21:25ISB-KHI
4h 25m1 stop
£155Pakistan International Airlines
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Pakistan International Airlines Logo
07:00 - 08:55KHI-ISB
1h 55mdirect
Pakistan International Airlines Logo
17:00 - 21:25ISB-KHI
4h 25m1 stop
£156Pakistan International Airlines
Find Deal
Mon, 15 Sep - Mon, 15 Sep
Pakistan International Airlines Logo
22:00 - 23:55KHI-ISB
1h 55mdirect
Pakistan International Airlines Logo
12:30 - 12:45ISB-KHI
48h 15m2 stops
£212Pakistan International Airlines
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Logo
09:30 - 15:05KHI-ISB
5h 35m1 stop
Logo
01:35 - 03:30ISB-KHI
1h 55mdirect
£218
Find Deal
Thu, 28 Aug - Sun, 31 Aug
Pakistan International Airlines Logo
07:00 - 08:55KHI-ISB
1h 55mdirect
Pakistan International Airlines Logo
17:00 - 18:45ISB-KHI
25h 45m2 stops
£229Pakistan International Airlines
Find Deal
Mon, 15 Sep - Mon, 15 Sep
Logo
03:00 - 13:05KHI-ISB
10h 05m1 stop
Logo
10:00 - 11:55ISB-KHI
1h 55mdirect
£299
Find Deal
Wed, 27 Aug - Mon, 1 Sep
Logo
17:20 - 03:00KHI-ISB
33h 40m3 stops
Logo
10:00 - 11:55ISB-KHI
1h 55mdirect
£307
Find Deal
Thu, 28 Aug - Mon, 1 Sep

Pakistan International Airlines flights from Karachi to Islamabad

Our best Pakistan International Airlines deals on Karachi to Islamabad flight tickets
Pakistan International Airlines
28 Aug
KHI22:00Karachi Quaid-E-Azam Intl
1h 55m
ISB23:55Islamabad Intl
1 Sept
ISB17:00Islamabad Intl
4h 25m
1 stop
KHI21:25Karachi Quaid-E-Azam Intl
£155
Find similar
Pakistan International Airlines
15 Sept
KHI07:00Karachi Quaid-E-Azam Intl
1h 55m
ISB08:55Islamabad Intl
15 Sept
ISB17:00Islamabad Intl
4h 25m
1 stop
KHI21:25Karachi Quaid-E-Azam Intl
£156
Find similar
Pakistan International Airlines
28 Aug
KHI22:00Karachi Quaid-E-Azam Intl
1h 55m
ISB23:55Islamabad Intl
1 Sept
ISB12:30Islamabad Intl
48h 15m
2 stops
KHI12:45Karachi Quaid-E-Azam Intl
£212
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Karachi to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 28/8

23:00-00:55

Nonstop1h 55m

Islamabad Intl

Sun 31/8

01:35-03:30

Nonstop1h 55m

£107

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 28/8

23:00-00:55

Nonstop1h 55m

Islamabad Intl

Mon 1/9

17:00-19:05

Nonstop2h 05m

£112

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Mon 15/9

07:00-08:55

Nonstop1h 55m

Islamabad Intl

Mon 15/9

17:00-19:05

Nonstop2h 05m

£114

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 28/8

22:00-23:55

Nonstop1h 55m

Islamabad Intl

Mon 1/9

17:00-21:25

1 stop4h 25m

£155

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Mon 15/9

07:00-08:55

Nonstop1h 55m

Islamabad Intl

Mon 15/9

17:00-21:25

1 stop4h 25m

£156

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 28/8

22:00-23:55

Nonstop1h 55m

Islamabad Intl

Mon 1/9

12:30-12:45

2 stops48h 15m

£212

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 28/8

09:30-15:05

1 stop5h 35m

Islamabad Intl

Sun 31/8

01:35-03:30

Nonstop1h 55m

£218

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Mon 15/9

07:00-08:55

Nonstop1h 55m

Islamabad Intl

Mon 15/9

17:00-18:45

2 stops25h 45m

£229

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Wed 27/8

03:00-13:05

1 stop10h 05m

Islamabad Intl

Mon 1/9

10:00-11:55

Nonstop1h 55m

£299

KarachiIslamabad

KHI - ISB

KHIISB

Karachi Quaid-E-Azam Intl

Thu 28/8

17:20-03:00

3 stops33h 40m

Islamabad Intl

Mon 1/9

10:00-11:55

Nonstop1h 55m

£307

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Islamabad from

How to get the cheapest flight ticket from Karachi to Islamabad

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Karachi and Islamabad?

What is the cheapest month to fly to Islamabad?

In general, March is the cheapest month to fly from Karachi to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £99. If you are unable to visit Islamabad during the month of March, then departing from Karachi during the month September is also very affordable. Most momondo users find prices during this month for around £100.

What is the cheapest day to depart on your flight to Islamabad?

The cheapest day to depart from Karachi to Islamabad is on a Thursday. Travellers who choose to depart for Islamabad on a Thursday will often find tickets for as low as £108. The most expensive day to fly to Islamabad is Wednesday, with ticket prices averaging around £118.

What is the cheapest time of day to depart on your flight to Islamabad?

Flying to Islamabad from Karachi at midday is the least expensive time of day to depart. momondo users have found prices as low as £108 when looking at flights departing at midday. Flights in the evening are often more expensive, with an average ticket price of £115.

What is the cheapest Karachi Quaid-E-Azam Intl to Islamabad Intl flight route?

Fly from Karachi Quaid-E-Azam Intl to Islamabad Intl for the best Karachi Quaid-E-Azam Intl - Islamabad Intl flight prices

How far in advance should I book a flight to Islamabad?

You are more likely to see cheaper flights to Islamabad from Karachi when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around £112 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from Karachi for as low as £105 on momondo.

What cabin class options are available on Karachi Quaid-E-Azam Intl to Islamabad Intl flights?

There are 2 cabin classes available to choose from on Karachi Quaid-E-Azam Intl to Islamabad Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Karachi to Islamabad flight prices changed over time?

As of August 2025, prices for Karachi to Islamabad flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Karachi to Islamabad

Are you open to changing your travel dates? Check out the ideal times to fly from Karachi to Islamabad according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Karachi to Islamabad (KHI to ISB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Karachi to Islamabad

Best price found

£50

Fastest flight time

1h 55m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Islamabad

1 airport
The best one-way flight to Islamabad from Karachi in the past 72 hours is £50. The best return flight deal from Karachi to Islamabad found on momondo in the last 72 hours is £107.
The fastest flight from Karachi to Islamabad takes 1h 55m
Direct flights go from Karachi to Islamabad on Monday, Tuesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Pakistan International Airlines, Serene Air and airblue.
There is 1 airport near Islamabad: Islamabad Intl (ISB)
Search flight deals

  • How far is Karachi Quaid-E-Azam Intl to Islamabad Intl by plane?

    A flight from Karachi Quaid-E-Azam Intl to Islamabad Intl will travel around 713.7 mi. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport?

    Prices for flights from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport refresh daily.

  • How many operators does momondo search for flights from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport?

  • How old do you have to be to fly from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Karachi Quaid-E-Azam Intl Airport to Islamabad Intl Airport.

  • What documentation or ID do you need to fly to Islamabad Intl Airport?

    The travel and health documents required for your trip to Islamabad Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islamabad Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Karachi to Islamabad?

  • What is the most popular airline from Karachi to Islamabad?

Best airlines flying from Karachi to Islamabad

Compare and see reviews for airlines that fly from Karachi to Islamabad with momondo
Airline
Rating
Free Cancellation
Price
Serene AirPriceFrom £57Free CancellationRating
7.0
2 reviews
Search Serene Air flights
Pakistan International AirlinesPriceFrom £79Free CancellationRating
6.3
48 reviews
Search Pakistan International Airlines flights
Fly JinnahPriceFrom £88Free CancellationRating
10.0
2 reviews
Search Fly Jinnah flights
airbluePriceFrom £107Free CancellationRating
6.0
2 reviews
Search airblue flights

  • Fly Jinnah Flights From Karachi to Islamabad

    Fly Jinnah flight deals from Karachi to Islamabad start from £119 round-trip. Over the 21 Fly Jinnah flights for this route in a normal week, average airfare is usually £154 round-trip - but some users have found much cheaper deals with momondo.

  • Serene Air Flights From Karachi to Islamabad

    Serene Air is also a popular choice for this route. Serene Air flight deals for Karachi to Islamabad start from as low as £77 round-trip, depending on your selected dates, with average Serene Air deals seen on momondo around £145. Serene Air operates 1 flight to Islamabad from Karachi in an average week. Users have rated it 7.0/10 across 2 reviews.

Travelling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Rawalpindi
Murree

Why use momondo?

Why should I use momondo to find a flight deal from Karachi to Islamabad?

Finding the right flight to Islamabad from Karachi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islamabad quick and easy, saving you time and money.

Can I find flights from Karachi to Islamabad with flexible booking policies on momondo?

All flight searches from Karachi to Islamabad on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Karachi to Islamabad?

momondo helps you find the best flight between Karachi and Islamabad by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Karachi to Islamabad right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Karachi to Islamabad flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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