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$534+ Cheap flights from Philadelphia (PHL) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ISB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Islamabad Intl are usually found in February or May, booked 88 days in advance, depart on a Thursday or Monday and return on a Friday

Cheap flight deals from Philadelphia to Islamabad

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

$989
(oojo)

One-way from

$534
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$1,564
From Philadelphia to Islamabad Intl
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One-way flight from Philadelphia to Islamabad Intl
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Highest demand for flights based on searches. 17% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 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 Philadelphia to Islamabad

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

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:50 pmPHL - ISB
1 stop25h 35mQatar Airways
Thu 12/118:55 amISB - PHL
1 stop34h 05mQatar Airways
Deal found 6/11$989
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amPHL - ISB
2 stops23h 05mEtihad Airways
Sun 10/197:35 pmISB - PHL
2 stops34h 49mEtihad Airways
Deal found 6/11$1,136
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:30 pmPHL - ISB
1 stop26h 10mAmerican Airlines
Fri 10/33:30 amISB - PHL
1 stop38h 30mAmerican Airlines
Deal found 6/11$1,214
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:09 amPHL - ISB
2 stops29h 41mMultiple Airlines
Thu 8/283:30 amISB - PHL
2 stops30h 19mMultiple Airlines
Deal found 6/10$1,301
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:30 amPHL - ISB
2 stops32h 45mAir Canada
Mon 10/69:20 amISB - PHL
2 stops39h 29mAir Canada
Deal found 6/10$1,319
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/66:40 amPHL - ISB
2 stops30h 40mBritish Airways
Mon 9/2912:20 amISB - PHL
2 stops42h 03mBritish Airways
Deal found 6/10$1,741

Cheapflights Fare Finder

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

Fly from

Philadelphia

Fly to

Islamabad

Route

Depart

Return

Price

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sun 11/2

7:50 pm-7:25 am

1 stop25h 35m

Islamabad Intl

Thu 12/11

8:55 am-9:00 am

1 stop34h 05m

$989

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Thu 10/2

10:20 am-6:25 pm

2 stops23h 05m

Islamabad Intl

Sun 10/19

7:35 pm-9:24 pm

2 stops34h 49m

$1,136

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sat 8/2

8:30 pm-7:40 am

1 stop26h 10m

Islamabad Intl

Fri 10/3

3:30 am-9:00 am

1 stop38h 30m

$1,214

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Tue 8/12

11:09 am-1:50 am

2 stops29h 41m

Islamabad Intl

Thu 8/28

3:30 am-12:49 am

2 stops30h 19m

$1,301

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sun 7/6

7:30 am-1:15 am

2 stops32h 45m

Islamabad Intl

Mon 10/6

9:20 am-3:49 pm

2 stops39h 29m

$1,319

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sun 7/6

6:40 am-10:20 pm

2 stops30h 40m

Islamabad Intl

Wed 10/1

12:20 am-9:23 am

2 stops42h 03m

$1,741

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Mon 8/25

8:25 pm-7:40 am

1 stop26h 15m

$534

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Mon 8/25

8:25 pm-10:20 am

2 stops28h 55m

$559

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Mon 7/7

8:30 pm-1:50 am

1 stop20h 20m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Philadelphia to Islamabad

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Islamabad. Price data was last updated on June 9, 2025.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Islamabad. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Islamabad (average of $911). Flying from Philadelphia 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 PHL to ISB?

Find hourly flight availability from Philadelphia 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 typically best to fly out from Philadelphia to Islamabad in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

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.
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,584 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Etihad Airways
7.4
Good
1,211 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Air Canada
7.1
Good
9,531 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
British Airways
6.6
Okay
7,008 reviews
Qatar Airways
7.4
Good
3,584 reviews

Boarding

7.5

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Islamabad. 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 Philadelphia to Islamabad round-trip?

    Currently priced at $989, Qatar Airways will fly you from Philadelphia to Islamabad and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and American Airlines - these airlines can fly you to your destination from $1,136 and $1,214, respectively. Qatar Airways is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Islamabad (average of $911). Flying from Philadelphia 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 Philadelphia?

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

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Alternative routes for Philadelphia to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Islamabad

Discover the top 3 airlines that operate flights from Philadelphia 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
Qatar AirwaysCheapest$938Average$1,205FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,050Average$1,260FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,112Average$1,410FlexibilityNo cancel feeOn-time75%

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