$67+ Cheap flights from Islamabad to Karachi (ISB - KHI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — KHI
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Islamabad to Karachi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Islamabad Intl to Karachi Quaid-E-Azam Intl are usually found in February or September, booked 25 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Islamabad to Karachi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Islamabad to KarachiExplore the most affordable flight options available from Islamabad to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Islamabad to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/2310:00 am -
Nonstop1h 55m
Sun 9/274:00 pm -
Nonstop1h 55m
Deal found 9/5![Pakistan International Airlines logo]()
$111
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:45 pm -
Nonstop2h 00m
Fri 9/47:00 am -
Nonstop1h 55m
Deal found 9/3![Fly Jinnah logo]()
$117
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:35 pm -
Nonstop2h 00m
Tue 9/89:00 pm -
Nonstop1h 55m
Deal found 9/7![Fly Jinnah logo]()
$118
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:55 pm -
Nonstop2h 00m
Wed 9/92:40 pm -
Nonstop1h 55m
Deal found 9/3![Fly Jinnah logo]()
$120
This Mytrip deal was found by Cheapflights users on 9/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am -
Nonstop2h 00m
Sat 9/199:00 pm -
Nonstop1h 55m
Deal found 9/5![Fly Jinnah logo]()
$121
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:35 am -
Nonstop2h 00m
Thu 9/35:35 pm -
Nonstop1h 55m
Deal found 9/2![Fly Jinnah logo]()
$122
This OneTravel deal was found by Cheapflights users on 9/5. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:45 pm -
Nonstop2h 05m
Thu 9/1712:15 pm -
Nonstop2h 05m
Deal found 9/5![airblue logo]()
$123
This Trip.com deal was found by Cheapflights users on 9/5. 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 9/109:00 am -
Nonstop2h 05m
Thu 9/108:00 pm -
Nonstop2h 05m
Deal found 9/5![airblue logo]()
$127
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:45 pm -
Nonstop2h 00m
Thu 10/89:00 pm -
Nonstop1h 55m
Deal found 9/4![Fly Jinnah logo]()
$129
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:35 am -
Nonstop2h 00m
Sun 9/279:00 pm -
Nonstop1h 55m
Deal found 9/4![Fly Jinnah logo]()
$131
Best flights from Islamabad to KarachiDiscover carefully curated flight deals from Islamabad to Karachi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Islamabad to Karachi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:35 am -
Nonstop2h 00m
Thu 10/19:00 pm -
Nonstop1h 55m
Deal found 9/6![Fly Jinnah logo]()
$130
This CheapOair deal was found by Cheapflights users on 9/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:00 am -
Nonstop2h 05m
Sun 10/410:30 pm -
Nonstop1h 55m
Deal found 9/6![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 1/47:00 pm -
Nonstop1h 55m
Sun 1/177:00 am -
Nonstop1h 55m
Deal found 9/4![Pakistan International Airlines logo]()
$175
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:35 am -
Nonstop2h 00m
Sun 10/257:10 am -
Nonstop1h 55m
Deal found 9/6![Fly Jinnah logo]()
$133
This Air Arabia deal was found by Cheapflights users on 9/2. 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 Air Arabia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:10 am -
1 stop13h 00m
Wed 10/710:30 am -
1 stop9h 40m
Deal found 9/2![Fly Jinnah logo]()
$210
This Air Arabia deal was found by Cheapflights users on 9/2. 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 Air Arabia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:40 am -
1 stop6h 15m
Thu 10/83:35 pm -
1 stop4h 35m
Deal found 9/2![Fly Jinnah logo]()
$210
This Air Arabia deal was found by Cheapflights users on 9/5. 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 Air Arabia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:40 am -
1 stop6h 15m
Mon 10/198:50 pm -
1 stop11h 05m
Deal found 9/5![Fly Jinnah logo]()
$211
This Air Arabia deal was found by Cheapflights users on 9/4. 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 Air Arabia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:10 am -
1 stop5h 20m
Mon 10/128:50 pm -
1 stop11h 05m
Deal found 9/4![Fly Jinnah logo]()
$211
This Air Arabia deal was found by Cheapflights users on 9/3. 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 Air Arabia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:40 am -
1 stop3h 50m
Tue 9/2210:30 am -
1 stop9h 40m
Deal found 9/3![Fly Jinnah logo]()
$212
This Air Arabia deal was found by Cheapflights users on 9/2. 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 Air Arabia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:10 am -
1 stop5h 20m
Tue 9/293:35 pm -
1 stop4h 35m
Deal found 9/2![Fly Jinnah logo]()
$213
Last-minute flights from Islamabad to KarachiDiscover last-minute flight deals from Islamabad to Karachi. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Islamabad to Karachi. Data last updated September 7, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:45 pm -
Nonstop2h 05m
Sat 9/198:00 pm -
Nonstop2h 05m
Deal found 9/5![airblue logo]()
$120
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:35 am -
Nonstop2h 00m
Thu 9/172:40 pm -
Nonstop1h 55m
Deal found 9/3![Fly Jinnah logo]()
$132
This Expedia deal was found by Cheapflights users on 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:35 am -
Nonstop2h 00m
Wed 10/286:15 pm -
Nonstop1h 55m
Deal found 9/3![Fly Jinnah logo]()
$136
This CheapOair deal was found by Cheapflights users on 9/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
Nonstop2h 05m
Sat 9/196:35 pm -
Nonstop1h 55m
Deal found 9/7![Multiple Airlines logo]()
$138
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:10 am -
Nonstop2h 00m
Mon 9/219:00 pm -
Nonstop1h 55m
Deal found 9/4![Fly Jinnah logo]()
$124
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:35 am -
Nonstop2h 00m
Mon 9/149:00 pm -
Nonstop1h 55m
Deal found 9/2![Fly Jinnah logo]()
$141
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 pm -
Nonstop2h 00m
Sun 9/206:35 pm -
Nonstop1h 55m
Deal found 9/6![Fly Jinnah logo]()
$133
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:35 am -
Nonstop2h 00m
Sun 9/279:00 pm -
Nonstop1h 55m
Deal found 9/4![Fly Jinnah logo]()
$131
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 pm -
Nonstop2h 00m
Mon 9/216:35 pm -
Nonstop1h 55m
Deal found 9/2![Fly Jinnah logo]()
$130
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:45 pm -
Nonstop2h 05m
Fri 9/188:00 pm -
Nonstop2h 05m
Deal found 9/3![airblue logo]()
$134
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:45 pm -
Nonstop2h 00m
Fri 9/187:00 am -
Nonstop1h 55m
Deal found 9/4![Fly Jinnah logo]()
$135
One-way flights from Islamabad to KarachiSearch for one-way flight options from Islamabad to Karachi. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Islamabad to Karachi. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Expedia deal was found by Cheapflights users on 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:20 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Fly Jinnah logo]()
$67
This OneTravel deal was found by Cheapflights users on 9/6. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![airblue logo]()
$68
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:35 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Fly Jinnah logo]()
$69
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:35 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Fly Jinnah logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/131:10 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Fly Jinnah logo]()
$75
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:00 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![airblue logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/139:35 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Fly Jinnah logo]()
$87
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:45 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Fly Jinnah logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Tue 12/2210:00 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Pakistan International Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/1610:00 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Pakistan International Airlines logo]()
$98
Find 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $111 (Kiwi.com) |
One-way from | $67 (CheapOair) |
Popular in | July |
Cheapest in | February |
Average price | $161 |
Good round-trip deal | $156 or less |
Good one-way deal | $86 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Islamabad to Karachi 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Islamabad to Karachi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Tue 12/22
10:00 am-11:55 am
Nonstop1h 55m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$92
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Thu 10/8
8:40 am-12:30 pm
1 stop3h 50m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Wed 10/7
7:10 am-12:30 pm
1 stop5h 20m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Thu 9/17
8:40 am-12:30 pm
1 stop3h 50m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Wed 9/23
7:10 am-8:10 pm
1 stop13h 00m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Wed 9/30
7:10 am-2:55 pm
1 stop7h 45m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Sat 10/17
7:10 am-12:30 pm
1 stop5h 20m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$107
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Fri 9/25
8:40 am-2:55 pm
1 stop6h 15m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$108
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Fri 9/18
8:40 am-2:55 pm
1 stop6h 15m
Karachi Quaid-E-Azam Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$108
IslamabadKarachi
ISB Islamabad Intl - KHI Karachi Quaid-E-Azam Intl
ISBKHI
Islamabad Intl
Sun 9/20
9:35 am-11:35 am
Nonstop2h 00m
Karachi Quaid-E-Azam Intl
Thu 10/1
9:00 pm-10:55 pm
Nonstop1h 55m
$130
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Islamabad to Karachi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Karachi in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islamabad-Karachi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islamabad-Karachi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islamabad-Karachi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islamabad-Karachi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-Karachi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ISB-KHI
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
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How far ahead should I book a flight from Islamabad to Karachi?
To ensure you get the cheapest price possible for a flight from Islamabad to Karachi, you should look to book at least 24 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, February is the cheapest month in which you can book a flight from Islamabad to Karachi (average of $156). Flying from Islamabad to Karachi in July is currently the most expensive (average of $201). 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 September 7, 2026.
It’s typically best to fly out from Islamabad to Karachi in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Islamabad to Karachi?
Use this chart to determine the cheapest time to fly round-trip from Islamabad to Karachi. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Islamabad to Karachi flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Islamabad to Karachi delayed?
About 25% of weekly flights between Islamabad and Karachi have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for Islamabad to Karachi flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Islamabad to Karachi flights?
Over the last year, Air Arabia have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 September 7, 2026.
Peruse reviews from past customers who have flown with Pakistan International Airlines from Islamabad to Karachi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
6.6
Boarding
7.0
Crew
7.3
Comfort
6.5
Food
6.7
Entertainment
5.6
Reviews
1 / 1
10.0
ExcellentSyed,May 2026
YYZ - ISB
Overall
6.6
Boarding
7.0
Crew
7.3
Comfort
6.5
Food
6.7
Entertainment
5.6
Reviews
1 / 1
10.0
ExcellentSyed,May 2026
YYZ - ISB
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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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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$186 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$111 | Average$174 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$112 | Average$187 | FlexibilityNo cancel fee | On-timeN/A |