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$858+ Cheap flights from Islamabad (ISB) to Philadelphia (PHL)

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Islamabad to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Philadelphia (PHL). 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

$1,378
(FlightHub)

One-way from

$858
(Trip.com)

Popular in

January

Cheapest in

November

Average price

$1,492
From Islamabad Intl to Philadelphia
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One-way flight from Islamabad Intl to Philadelphia
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Highest demand for flights based on searches. 3% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Islamabad to Philadelphia

Cheapest flights from Islamabad to Philadelphia
Explore the most affordable flight options available from Islamabad to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:30 amISB - PHL
1 stop38h 35mQatar Airways
Sun 9/78:30 pmPHL - ISB
1 stop20h 20mQatar Airways
Deal found 6/10$1,378
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.
Sat 8/29:20 amISB - PHL
2 stops39h 40mMultiple Airlines
Sun 11/235:35 pmPHL - ISB
2 stops27h 40mMultiple Airlines
Deal found 6/11$1,465
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/233:30 amISB - PHL
2 stops26h 29mAmerican Airlines
Wed 10/18:30 pmPHL - ISB
1 stop20h 20mAmerican Airlines
Deal found 6/12$1,689
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:20 amISB - PHL
2 stops46h 09mAir Canada
Tue 11/254:30 pmPHL - ISB
2 stops23h 00mAir Canada
Deal found 6/11$1,768
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3012:20 amISB - PHL
1 stop25h 05mBritish Airways
Fri 11/218:20 amPHL - ISB
2 stops52h 00mBritish Airways
Deal found 6/11$1,954
This Etihad Airways 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:35 pmISB - PHL
2 stops31h 15mEtihad Airways
Sun 11/2311:23 amPHL - ISB
2 stops29h 47mEtihad Airways
Deal found 6/11$2,661
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:35 pmISB - PHL
2 stops42h 30mChina Southern
Sun 11/234:00 pmPHL - ISB
2 stops42h 15mChina Southern
Deal found 6/11$3,485
This Air China 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:30 pmISB - PHL
3 stops42h 56mAir China
Fri 11/2110:34 amPHL - ISB
2 stops45h 26mAir China
Deal found 6/11$4,149

Cheapflights Fare Finder

Customize your flight search to find flights from Islamabad to Philadelphia 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 Islamabad to Philadelphia that are best for you.

Fly from

Islamabad

Fly to

Philadelphia

Route

Depart

Return

Price

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Tue 8/12

3:30 am-9:05 am

1 stop38h 35m

Philadelphia

Sun 9/7

8:30 pm-1:50 am

1 stop20h 20m

$1,378

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Sat 8/2

9:20 am-4:00 pm

2 stops39h 40m

Philadelphia

Sun 11/23

5:35 pm-7:15 am

2 stops27h 40m

$1,465

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Wed 7/23

3:30 am-8:59 pm

2 stops26h 29m

Philadelphia

Wed 10/1

8:30 pm-1:50 am

1 stop20h 20m

$1,689

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Wed 7/30

9:20 am-10:29 pm

2 stops46h 09m

Philadelphia

Tue 11/25

4:30 pm-1:30 am

2 stops23h 00m

$1,768

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Wed 7/30

12:20 am-4:25 pm

1 stop25h 05m

Philadelphia

Fri 11/21

8:20 am-10:20 pm

2 stops52h 00m

$1,954

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Tue 8/5

7:35 pm-5:50 pm

2 stops31h 15m

Philadelphia

Sun 11/23

11:23 am-3:10 am

2 stops29h 47m

$2,661

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Sun 8/3

9:35 pm-7:05 am

2 stops42h 30m

Philadelphia

Sun 11/23

4:00 pm-8:15 pm

2 stops42h 15m

$3,485

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Tue 8/5

7:30 pm-5:26 am

3 stops42h 56m

Philadelphia

Fri 11/21

10:34 am-6:00 pm

2 stops45h 26m

$4,149

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Thu 6/19

4:00 am-9:00 am

2 stops38h 00m

$858

IslamabadPhiladelphia

ISB - PHL

ISBPHL

Islamabad Intl

Wed 6/18

4:20 am-5:50 pm

2 stops22h 30m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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Best time to book a flight from Islamabad to Philadelphia

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

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

Currently, August is the cheapest month in which you can book a flight from Islamabad to Philadelphia (average of $236). Flying from Islamabad to Philadelphia in March is currently the most expensive (average of $295). 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.

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 12, 2025.
China Southern
7.5
Good
99 reviews

Food

7.4

Boarding

8.0

Comfort

7.8

Overall

7.5

Entertainment

7.5

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Southern
7.5
Good
99 reviews
China Southern
7.5
Good
99 reviews

Food

7.4

Boarding

8.0

Comfort

7.8

Overall

7.5

Entertainment

7.5

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Qatar Airways
7.4
Good
3,584 reviews
China Southern
7.5
Good
99 reviews

Food

7.4

Boarding

8.0

Comfort

7.8

Overall

7.5

Entertainment

7.5

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Etihad Airways
7.4
Good
1,211 reviews
China Southern
7.5
Good
99 reviews

Food

7.4

Boarding

8.0

Comfort

7.8

Overall

7.5

Entertainment

7.5

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
American Airlines
7.2
Good
10,000 reviews
China Southern
7.5
Good
99 reviews

Food

7.4

Boarding

8.0

Comfort

7.8

Overall

7.5

Entertainment

7.5

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Related info for your journey

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

  • What are the cheapest airlines flying from Islamabad to Philadelphia round-trip?

    Currently priced at $1,378, Qatar Airways will fly you from Islamabad to Philadelphia and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from $1,689 and $1,768, respectively. Qatar Airways is currently priced 12% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Islamabad to Philadelphia are Etihad Airways ($1,073), Qatar Airways ($1,151), and British Airways ($1,237).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Islamabad to Philadelphia (average of $236). Flying from Islamabad to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Islamabad to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Islamabad to Philadelphia

Discover the top 2 airlines that operate flights from Islamabad to Philadelphia. 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
American AirlinesCheapest$1,159Average$1,310FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,462Average$1,592FlexibilityNo cancel feeOn-time68%

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