ISB - PHL

$1,143 Find Cheap Flights from Islamabad to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islamabad to Philadelphia departing on 6/25. 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

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islamabad to Philadelphia 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.

Recent round-trip flight deals from Islamabad to Philadelphia

KAYAK's recommended round-trip deals from the most popular airlines that fly from Islamabad to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
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9:20 am - 4:00 pmISB-PHL
39h 40m2 stops
 Logo
5:35 pm - 1:15 amPHL-ISB
46h 40m2 stops
$1,143
Find Deal
Wed, Jun 25 - Wed, Aug 27
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9:20 am - 4:00 pmISB-PHL
39h 40m2 stops
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10:35 am - 7:15 amPHL-ISB
35h 40m2 stops
$1,178
Find Deal
Tue, Oct 7 - Sat, Oct 25
American Airlines Logo
9:25 am - 9:00 amISB-PHL
32h 35m1 stop
American Airlines Logo
8:35 pm - 1:40 amPHL-ISB
20h 05m1 stop
$1,203American Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 25
Qatar Airways Logo
3:30 am - 9:00 amISB-PHL
38h 30m1 stop
Qatar Airways Logo
6:35 pm - 7:25 amPHL-ISB
27h 50m2 stops
$1,277Qatar Airways
Find Deal
Mon, Oct 6 - Sat, Oct 25
American Airlines Logo
3:30 am - 9:00 amISB-PHL
38h 30m1 stop
American Airlines Logo
8:35 pm - 7:25 amPHL-ISB
25h 50m1 stop
$1,373American Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 25
Qatar Airways Logo
3:30 am - 10:22 pmISB-PHL
27h 52m2 stops
Qatar Airways Logo
5:15 pm - 1:40 amPHL-ISB
23h 25m2 stops
$1,406Qatar Airways
Find Deal
Mon, Oct 6 - Sat, Oct 25
Qatar Airways Logo
3:30 am - 9:00 amISB-PHL
38h 30m1 stop
Qatar Airways Logo
8:30 pm - 7:40 amPHL-ISB
26h 10m1 stop
$1,424Qatar Airways
Find Deal
Tue, Jun 24 - Wed, Aug 27
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6:00 am - 9:00 amISB-PHL
36h 00m2 stops
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6:35 pm - 1:10 pmPHL-ISB
33h 35m3 stops
$1,501
Find Deal
Tue, Oct 7 - Sat, Oct 25
Qatar Airways Logo
3:30 am - 9:00 amISB-PHL
38h 30m1 stop
Qatar Airways Logo
6:55 pm - 1:50 amPHL-ISB
21h 55m2 stops
$1,550Qatar Airways
Find Deal
Tue, Jun 24 - Wed, Aug 27
Qatar Airways Logo
3:30 am - 9:02 pmISB-PHL
26h 32m2 stops
Qatar Airways Logo
6:55 pm - 1:50 amPHL-ISB
21h 55m2 stops
$1,722Qatar Airways
Find Deal
Tue, Jun 24 - Wed, Aug 27
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KAYAK's insights & trends for Islamabad to Philadelphia flights

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

What’s the cheapest day of the week to fly from Islamabad to Philadelphia?

The average price of all round-trip flights from Islamabad to Philadelphia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Philadelphia on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Islamabad to Philadelphia. For your return ticket, we recommend flying on a Thursday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islamabad to Philadelphia, 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 Islamabad to Philadelphia is November, where tickets cost $1,193 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $1,990 and $1,829 respectively.

Good to know

Low seasonMarch
High seasonFebruary
Cheapest flight$1,143
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Islamabad to Philadelphia

When to book flights from Islamabad to Philadelphia

Are your dates flexible? Find out the best times to travel from Islamabad to Philadelphia 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 Islamabad to Philadelphia

  • What is the cheapest flight from Islamabad to Philadelphia?

    In the last 3 days, the lowest price for a flight from Islamabad to Philadelphia was $1,191 for a one-way ticket and $1,143 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Islamabad and on arrival in Philadelphia.

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

    On your way to Philadelphia, you’ll fly out from Islamabad Intl. You’ll be landing at Philadelphia.

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

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

  • Which airline alliances offer flights from Islamabad to Philadelphia?

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

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

    The two airlines most popular with KAYAK users for flights from Islamabad to Philadelphia are Qatar Airways and American Airlines. With an average price for the route of $1,609 and an overall rating of 7.4, Qatar Airways is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,310 and an overall rating of 7.2.

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

    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 Islamabad to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Islamabad 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 Islamabad to Philadelphia?

    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 Philadelphia with an airline and back to Islamabad with another airline. Booking your flights between Islamabad and PHL 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 Islamabad to Philadelphia?

    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 Philadelphia from Islamabad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Islamabad to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Islamabad to Philadelphia. 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 Islamabad to Philadelphia? 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.
7.4
Qatar AirwaysOverall score based on 3563 reviews
7.9Crew
7.4Entertainment
7.5Boarding
7.4Comfort
7.3Food
Airline reviews

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

2.0 MediocreAnonymous, Feb 2025TUS - LAX
Read more Qatar Airways reviews

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Flight was on time Crew was not. very friendly I paid for premium class and It wasn’t too much different from coach

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

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

Information on your arrival and departure airports

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