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$327+ Cheap flights from Pennsylvania to Islamabad (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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ISB
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Pennsylvania to Islamabad

Cheapest flights from Pennsylvania to Islamabad
Explore the most affordable flight options available from Pennsylvania to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/62:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Mon 4/207:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/23$671
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Mon 4/137:45 pm
ISB
-
IAD
1 stop23h 40m
Etihad Airways
Deal found 3/18$672
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Tue 4/147:45 pm
ISB
-
IAD
1 stop23h 40m
Etihad Airways
Deal found 3/20$681
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Wed 4/154:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/19$682
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:10 pm
IAD
-
ISB
1 stop18h 15m
Etihad Airways
Tue 10/64:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/20$690
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:10 pm
IAD
-
ISB
1 stop27h 15m
Etihad Airways
Wed 9/307:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/18$691
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:35 pm
IAD
-
ISB
1 stop26h 35m
Etihad Airways
Tue 11/174:30 am
ISB
-
IAD
1 stop38h 35m
Etihad Airways
Deal found 3/23$703
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/82:05 pm
IAD
-
ISB
1 stop19h 20m
Etihad Airways
Tue 4/147:45 pm
ISB
-
IAD
1 stop23h 40m
Etihad Airways
Deal found 3/22$705
This oojo deal was found by Cheapflights users on 3/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/62:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Sat 5/94:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/20$711
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/42:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Mon 4/137:45 pm
ISB
-
IAD
1 stop23h 40m
Etihad Airways
Deal found 3/18$712
This oojo deal was found by Cheapflights users on 3/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:05 pm
IAD
-
ISB
1 stop19h 20m
Etihad Airways
Fri 4/177:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/21$714
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:45 pm
JFK
-
ISB
1 stop27h 40m
Etihad Airways
Fri 7/104:50 am
ISB
-
JFK
1 stop20h 10m
Etihad Airways
Deal found 3/20$741

Find flight deals from Pennsylvania to Islamabad

Keep the following information in mind while searching for Pennsylvania to Islamabad flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$671
(oojo)

One-way from

$327
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$996
Provider with most accurate pricing for Philadelphia-Islamabad Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Islamabad Intl flights.
Search Deals
From Pennsylvania to Islamabad Intl
Search Deals
One-way flight from Pennsylvania to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 March 23, 2026.
Use the filters below to find and compare flights from Pennsylvania to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sat 5/9

3:10 pm-6:25 pm

1 stop18h 15m

Islamabad Intl

Mon 5/18

7:45 pm-9:45 am

1 stop23h 00m

$773

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 5/13

3:10 pm-3:25 am

1 stop27h 15m

Islamabad Intl

Sun 5/31

4:50 am-9:45 am

1 stop37h 55m

$773

New YorkIslamabad

JFK - ISB

JFKISB

New York John F Kennedy Intl

Sun 5/24

3:00 pm-2:30 pm

1 stop38h 30m

Islamabad Intl

Thu 6/4

3:30 pm-10:00 am

1 stop27h 30m

$869

New YorkIslamabad

JFK - ISB

JFKISB

New York John F Kennedy Intl

Sun 5/17

3:00 pm-2:30 pm

1 stop38h 30m

Islamabad Intl

Thu 7/30

3:30 pm-10:00 am

1 stop27h 30m

$869

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Wed 5/6

12:50 pm-1:50 am

2 stops28h 00m

Islamabad Intl

Wed 5/13

9:25 am-9:05 am

1 stop32h 40m

$899

New YorkIslamabad

JFK - ISB

JFKISB

New York John F Kennedy Intl

Sun 5/24

3:00 pm-2:30 pm

1 stop38h 30m

Islamabad Intl

Sat 6/6

3:30 pm-10:00 am

1 stop27h 30m

$919

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Thu 4/30

6:40 pm-8:50 am

1 stop29h 10m

Islamabad Intl

Mon 8/31

9:50 am-3:45 pm

1 stop62h 55m

$934

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Tue 4/28

1:45 pm-1:50 am

2 stops27h 05m

Islamabad Intl

Mon 5/18

3:35 am-12:35 am

2 stops30h 00m

$958

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Wed 4/15

6:00 am-3:25 am

2 stops36h 25m

Islamabad Intl

Wed 4/29

7:45 pm-5:38 pm

2 stops30h 53m

$970

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Mon 4/6

5:00 am-3:25 am

2 stops37h 25m

Islamabad Intl

Thu 4/16

4:50 am-9:45 am

1 stop37h 55m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Pennsylvania 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 Pennsylvania to Islamabad

What is the cheapest month to book a flight from Pennsylvania to Islamabad?

Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Islamabad (average of $702). Flying from Pennsylvania to Islamabad in June is currently the most expensive (average of $1,519). 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.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islamabad from Pennsylvania?

    Most people fly into Islamabad Intl (ISB) if they book a flight to Islamabad from Pennsylvania. Islamabad Intl is conveniently located just 19.7 mi from Islamabad’s city center.

  • How long is the flight from Pennsylvania to Islamabad?

    There are many flights that can get you from Pennsylvania to Islamabad in 18h 15m. Fly via Etihad Airways, Gulf Air, or Qatar Airways to get the fastest option. The distance between Pennsylvania and Islamabad is about 7073 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $442 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Etihad Airways and American Airlines, with prices starting from $479 and $524, respectively.

  • What are the most popular routes from Pennsylvania to Islamabad?

    Most travelers choose New York John F Kennedy Intl - Islamabad Intl, Washington, D.C. Dulles Intl - Islamabad Intl or Newark - Islamabad Intl when deciding on the best route from Pennsylvania to Islamabad.

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

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

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

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

  • Can I find deals for business class flights from Pennsylvania to Islamabad?

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Islamabad?

    Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Islamabad (average of $702). Flying from Pennsylvania to Islamabad in June is currently the most expensive (average of $1,519). 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 Islamabad?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Pennsylvania to Islamabad

Discover the top 2 airlines that operate flights from Pennsylvania 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$860Average$1,106FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$957Average$1,324FlexibilityNo cancel feeOn-time75%

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