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$512+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ISB
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Islamabad Intl are usually found in September or February, booked 78 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,072
(Air Canada)

One-way from

$512
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,141
Provider with most accurate pricing for Philadelphia-Islamabad Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Islamabad Intl flights.
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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. 22% potential increase in price ($376 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/27. 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.
Mon 5/1911:00 amPHL - ISB
2 stops35h 30mMultiple Airlines
Tue 11/189:00 amISB - PHL
2 stops47h 56mMultiple Airlines
Deal found 3/27$1,072
This FlightHub deal was found by Cheapflights users on 3/27. 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 5/65:30 pmPHL - ISB
2 stops25h 25mTurkish Airlines
Tue 6/109:25 amISB - PHL
2 stops23h 02mTurkish Airlines
Deal found 3/27$1,117
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/168:40 pmPHL - ISB
1 stop26h 00mAmerican Airlines
Wed 6/259:25 amISB - PHL
1 stop32h 35mAmerican Airlines
Deal found 3/27$1,136
This FlightHub deal was found by Cheapflights users on 3/27. 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 4/168:40 pmPHL - ISB
1 stop26h 00mQatar Airways
Tue 6/243:30 amISB - PHL
1 stop38h 30mQatar Airways
Deal found 3/27$1,205
This oojo deal was found by Cheapflights users on 3/28. 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.
Sat 5/36:00 amPHL - ISB
2 stops27h 25mEtihad Airways
Sat 6/214:20 amISB - PHL
2 stops22h 30mEtihad Airways
Deal found 3/28$1,276
This Air Canada deal was found by Cheapflights users on 3/27. 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 5/47:30 amPHL - ISB
2 stops32h 45mAir Canada
Mon 6/99:20 amISB - PHL
2 stops46h 08mAir Canada
Deal found 3/27$1,315
This British Airways deal was found by Cheapflights users on 3/27. 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.
Mon 5/57:15 pmPHL - ISB
2 stops42h 05mBritish Airways
Mon 6/912:20 amISB - PHL
2 stops42h 15mBritish Airways
Deal found 3/27$1,564
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:10 pmPHL - ISB
2 stops42h 25mChina Southern
Sun 6/89:35 pmISB - PHL
2 stops42h 30mChina Southern
Deal found 3/27$1,838

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 March 28, 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

Mon 5/19

11:00 am-7:30 am

2 stops35h 30m

Islamabad Intl

Tue 11/18

9:00 am-10:56 pm

2 stops47h 56m

$1,072

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Tue 5/6

5:30 pm-3:55 am

2 stops25h 25m

Islamabad Intl

Tue 6/10

9:25 am-11:27 pm

2 stops23h 02m

$1,117

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Wed 4/16

8:40 pm-7:40 am

1 stop26h 00m

Islamabad Intl

Wed 6/25

9:25 am-9:00 am

1 stop32h 35m

$1,136

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Wed 4/16

8:40 pm-7:40 am

1 stop26h 00m

Islamabad Intl

Tue 6/24

3:30 am-9:00 am

1 stop38h 30m

$1,205

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sat 5/3

6:00 am-6:25 pm

2 stops27h 25m

Islamabad Intl

Sat 6/21

4:20 am-5:50 pm

2 stops22h 30m

$1,276

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sun 5/4

7:30 am-1:15 am

2 stops32h 45m

Islamabad Intl

Mon 6/9

9:20 am-10:28 pm

2 stops46h 08m

$1,315

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Mon 5/5

7:15 pm-10:20 pm

2 stops42h 05m

Islamabad Intl

Mon 6/9

12:20 am-9:35 am

2 stops42h 15m

$1,564

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Sun 5/4

4:10 pm-7:35 pm

2 stops42h 25m

Islamabad Intl

Sun 6/8

9:35 pm-7:05 am

2 stops42h 30m

$1,838

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Wed 4/23

4:32 pm-3:55 am

2 stops50h 23m

$512

PhiladelphiaIslamabad

PHL - ISB

PHLISB

Philadelphia

Wed 4/23

8:40 pm-7:40 am

1 stop26h 00m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Philadelphia to Islamabad

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 Philadelphia to Islamabad in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Islamabad 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 Philadelphia-Islamabad 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 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 March 21, 2025.

Booking 78 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 June is currently the most expensive (average of $1,603). 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 March 28, 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 March 28, 2025.
To help decide which airline to fly from Philadelphia to Islamabad, see what other customers have to say about Emirates, China Southern and Qatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Overall

8.0

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,190 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Overall

8.0

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
China Southern
7.5
Good
94 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Overall

8.0

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,536 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Overall

8.0

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,181 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Overall

8.0

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,744 reviews
Emirates
8.0
Very good
3,190 reviews

Crew

8.3

Overall

8.0

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 $1,117, Turkish Airlines will fly you from Philadelphia to Islamabad and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Qatar Airways - these airlines can fly you to your destination from $1,136 and $1,205, respectively. Turkish Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $554. However, be on the lookout for offers from Qatar Airways and Turkish Airlines, as they are both options that can get you from Philadelphia to Islamabad for a low price.

  • 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 June is currently the most expensive (average of $1,603). 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?

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$770Average$1,353FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$849Average$1,207FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,112Average$1,676FlexibilityNo cancel feeOn-time75%
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