PHL - ISB

$396 Find Cheap Flights from Philadelphia to Islamabad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Islamabad departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Islamabad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Islamabad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Islamabad, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$956
Typical prices: $943-$1,117
Qatar Airways
Sun 8/2Sun 9/20
PHL - ISB • 1 stop
Cheapest one-way
$396
Overall average: $542
Qatar Airways
Mon 8/3
PHL - ISB • 1 stop
Top airlines
Cheapest • from $956 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Islamabad. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Islamabad!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Islamabad (PHL-ISB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Islamabad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Islamabad

Sun, Aug 2 - Sun, Sep 20
Qatar Airways Logo
9:30 pm - 7:40 am
PHL
-
ISB
25h 10m
1 stop
Qatar Airways Logo
3:30 am - 3:05 pm
ISB
-
PHL
20h 35m
1 stop
$956Qatar Airways
Wed, Aug 5 - Wed, Sep 16
Qatar Airways Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
Qatar Airways Logo
3:30 am - 3:05 pm
ISB
-
PHL
20h 35m
1 stop
$957Qatar Airways
Sun, Aug 2 - Tue, Nov 17
Qatar Airways Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
Qatar Airways Logo
3:10 am - 2:40 pm
ISB
-
PHL
21h 30m
1 stop
$982Qatar Airways
Sun, Aug 2 - Wed, Dec 2
Qatar Airways Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
Qatar Airways Logo
8:55 am - 3:00 pm
ISB
-
PHL
40h 05m
1 stop
$984Qatar Airways
Sun, Sep 6 - Sun, Nov 8
American Airlines Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
American Airlines Logo
8:55 am - 2:40 pm
ISB
-
PHL
39h 45m
1 stop
$988American Airlines
Sun, Aug 2 - Sat, Sep 19
Qatar Airways Logo
9:30 pm - 7:40 am
PHL
-
ISB
25h 10m
1 stop
Qatar Airways Logo
3:30 am - 3:05 pm
ISB
-
PHL
20h 35m
1 stop
$995Qatar Airways
Sun, Aug 2 - Sat, Sep 19
Qatar Airways Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
Qatar Airways Logo
3:30 am - 3:05 pm
ISB
-
PHL
20h 35m
1 stop
$996Qatar Airways
Tue, Aug 11 - Fri, Oct 30
Qatar Airways Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
Qatar Airways Logo
3:10 am - 3:40 pm
ISB
-
PHL
21h 30m
1 stop
$997Qatar Airways
Sun, Sep 6 - Sun, Nov 8
Qatar Airways Logo
9:30 pm - 1:50 am
PHL
-
ISB
19h 20m
1 stop
Qatar Airways Logo
8:55 am - 2:40 pm
ISB
-
PHL
39h 45m
1 stop
$998Qatar Airways
Thu, Jul 23 - Wed, Nov 18
American Airlines Logo
10:00 am - 7:40 am
PHL
-
ISB
36h 40m
2 stops
American Airlines Logo
8:55 am - 11:50 pm
ISB
-
PHL
48h 55m
2 stops
$1,010American Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Islamabad flights

Get data-powered insights and trends into flights from Philadelphia to Islamabad to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Islamabad?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Islamabad departing in August.

What is the cheapest month to fly from Philadelphia to Islamabad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Islamabad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Islamabad is November, where tickets cost $960 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,439 and $1,332 respectively.

Good to know

Low seasonFebruary
Cheapest flight$396
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Philadelphia to Islamabad

When to book flights from Philadelphia to Islamabad

Are your dates flexible? Find out the best times to travel from Philadelphia to Islamabad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Islamabad

  • Where can I pick up my rental car at ISB airport?

    If you're searching for car rental companies upon landing at Islamabad International Airport, you can locate them on the Landside near Terminal 1's baggage claim area. The parking garage outside the main terminal has all the vehicle rental companies, including Ace, Alamo, Hertz, Thrifty, and Diamond Rent A Car, and pickup and drop-off locations are all at this location.

  • Does PHL have a USO lounge?

    Active duty military personnel and their families traveling through PHL can use the excellent USO lounge available at the airport. In addition to complimentary services, the lounge provides them with TVs, cozy couches, light food, and a family area. It is found in terminal E.

  • Does ISB offer accessibility services to passengers with limited mobility?

    Those with limited mobility flying through Islamabad Airport can have access to wheelchair services and extra assistance upon request. Therefore, if you want to take advantage of these services, ensure that you contact your airline before your departure date to arrange them and be available on the ground upon your arrival. Additionally, the airport is equipped with wheelchair-accessible amenities, including washrooms, shuttles and parking lots.

  • Is PHL conducive for overnight sleepers?

    Many travelers are looking for a place to stay both during the day and at night due to the high number of frequent flight delays and international departures. Campers who stay the night will feel more at ease inside Security, particularly in Terminal C. If you need somewhere to crash before security, try the walkways or Terminal A's International Arrivals Hall. Although the airport frequently has frigid temperatures, intense lights, and loud noise, these issues are easily remedied with a few more layers, an eye mask, or noise-canceling headphones.

  • What is the cheapest flight from Philadelphia to Islamabad?

    In the last 5 days, the lowest price for a flight from Philadelphia to Islamabad was $396 for a one-way ticket and $956 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Islamabad?

    Yes, you’ll need a passport to travel to Islamabad from Philadelphia.

  • Which airports will I be using when flying from Philadelphia to Islamabad?

    When flying out of Philadelphia you will be using Philadelphia. You will be landing at Islamabad, also known as Islamabad Intl.

  • Which aircraft models fly most regularly from Philadelphia to Islamabad?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Islamabad?

    oneworld is the only airline alliance operating flights between Philadelphia and Islamabad.

  • Which is the best airline for flights from Philadelphia to Islamabad, Qatar Airways or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Islamabad are Qatar Airways and Etihad Airways. With an average price for the route of $1,088 and an overall rating of 7.3, Qatar Airways is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of $1,103 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Philadelphia to Islamabad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Islamabad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Islamabad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islamabad from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Islamabad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islamabad with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and ISB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Islamabad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islamabad from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Islamabad

  • Corporate travelers flying from Philadelphia to Islamabad through Philadelphia International Airport (PHL) will find exceptional business centers within the airport. The business center is located in terminal A/B on the Airside and is equipped with a notary, copying, faxing and shipping.
  • Both Philadelphia International Airport (PHL) and Islamabad International Airport (ISB) are outfitted with first-rate lounges that you can utilize whilst at the airports. The lounges provide food, refreshments, showers, internet connectivity, photocopiers, and workstations. However, you must have a lounge access card or membership program in order to use the services.
  • There are information desks scattered throughout Islamabad International Airport (ISB) if you require more detailed details on Pittsburgh or the city. You will be assisted by kind and professional customer service personnel for quick and convenient services. Airport ambassadors, who are always present at the terminals to assist travelers who need assistance accessing airport amenities, are another option.
  • Arriving at the Philadelphia International Airport at least 3 hours before departure is required for short-haul flights. The airport opens every morning at 4 am, giving you plenty of time to get ready before your trip. Additionally, check-in desks are open 3 hours before departure for international flights.
  • While you wait for pick-up services, you can grab something to eat from one of the many restaurants available at ISB. These restaurants are found at the airport’s arrivals and departure halls.

Reviews of the top airlines flying from Philadelphia to Islamabad

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Islamabad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Islamabad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Qatar AirwaysOverall score based on 3736 reviews
7.3Entertainment
7.5Boarding
7.9Crew
7.3Food
7.3Comfort
Airline reviews

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

2.0 MediocreAnonymous, Jan 2026
PHL - DOH
Read more Qatar Airways reviews

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

The flight from Doha to Mumbai with Indigo was worst in my whole life, I had booked tickets with Qatar, but still we had to fly by Indigo , worst flight

Was unable to check in via app or website with supplied booking code (something to do with flight being operated by a partner airline, although the code didn’t work on the partner’s website either) Specified a vegetarian meal during booking, but that somehow wasn’t captured in airline’s system By the time flight crew got to my row, now vegetarian food was available. Had nothing to eat on flight from Philadelphia to Doha! Flight attendant was completely unconcerned and actively apathetic to the situation

This was a really enjoyable flight. Even though I was in economy, I had a great deal of leg space, I had a nice meal, and the flight staff was helpful and friendly. A really great flight.

i have book the flight with baggage. and i have paid $800.00 for the baggage. when i contacted to JUSTFLY Costumer Service they told me that my baggage was included in the booking. then why i have to pay. i am going to file a complain against it. $800.00 is not at all small amount

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

Very disappointed to not have lounge access The shorter flight seats were uncomfortable

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Good one but just notice that you have to ask several time to get water or coffee .

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

It’s a business class ticket but they didn’t give a lounge access

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

The flight from Abu Dabhi to Bangalore was terrible. The plane was an order model with no onboard entertainment. The beverage selection were very limited.

Everything you need to know for your flight from Philadelphia to Islamabad

Information on your arrival and departure airports