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$419+ Cheap flights from Istanbul (IST) 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IST — PHL
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Istanbul to Philadelphia

Cheapest flights from Istanbul to Philadelphia
Explore the most affordable flight options available from Istanbul to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This British Airways deal was found by Cheapflights users on 7/7. 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 10/147:25 pm
IST
-
PHL
1 stop28h 15m
British Airways
Sun 10/186:45 pm
PHL
-
IST
1 stop17h 30m
British Airways
Deal found 7/7$723
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 7/238:15 am
IST
-
PHL
1 stop14h 20m
American Airlines
Wed 8/510:15 pm
PHL
-
IST
1 stop19h 10m
American Airlines
Deal found 7/8$749
This Lufthansa deal was found by Cheapflights users on 7/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:55 pm
IST
-
PHL
1 stop33h 10m
Lufthansa
Mon 9/285:40 pm
PHL
-
IST
1 stop12h 20m
Lufthansa
Deal found 7/6$751
This Gotogate deal was found by Cheapflights users on 7/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:55 pm
IST
-
PHL
2 stops15h 51m
Multiple Airlines
Mon 9/283:25 pm
PHL
-
IST
2 stops18h 30m
Multiple Airlines
Deal found 7/6$765
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Sun 8/23:40 pm
IST
-
PHL
1 stop27h 35m
American Airlines
Sun 8/910:15 pm
PHL
-
IST
1 stop19h 10m
American Airlines
Deal found 7/5$775
This British Airways deal was found by Cheapflights users on 7/6. 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.
Thu 7/168:05 pm
IST
-
PHL
1 stop26h 30m
British Airways
Wed 7/296:35 pm
PHL
-
IST
1 stop22h 50m
British Airways
Deal found 7/6$780
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 7/238:15 am
IST
-
PHL
1 stop14h 20m
Multiple Airlines
Wed 8/56:35 pm
PHL
-
IST
1 stop34h 20m
Multiple Airlines
Deal found 7/6$788
This British Airways deal was found by Cheapflights users on 7/6. 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.
Thu 7/238:15 am
IST
-
PHL
2 stops23h 07m
British Airways
Wed 8/56:35 pm
PHL
-
IST
1 stop22h 50m
British Airways
Deal found 7/6$800

Find flight deals from Istanbul to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) 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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$723
(British Airways)

One-way from

$419
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$892
Provider with most accurate pricing for Istanbul-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Istanbul-Philadelphia flights.
Search Deals
From Istanbul to Philadelphia
Search Deals
One-way flight from Istanbul to Philadelphia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul 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 July 8, 2026.
Use the filters below to find and compare flights from Istanbul Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Thu 7/23

8:15 am-3:35 pm

1 stop14h 20m

Philadelphia

Wed 8/5

10:15 pm-12:25 am

1 stop19h 10m

$749

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Sun 8/2

3:40 pm-12:15 pm

1 stop27h 35m

Philadelphia

Sun 8/9

10:15 pm-12:25 am

1 stop19h 10m

$775

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Thu 7/23

8:15 am-3:35 pm

1 stop14h 20m

Philadelphia

Wed 8/5

6:35 pm-11:55 am

1 stop34h 20m

$788

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Thu 7/23

8:15 am-12:22 am

2 stops23h 07m

Philadelphia

Wed 8/5

6:35 pm-12:25 am

1 stop22h 50m

$800

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Thu 7/23

3:45 am-4:05 pm

2 stops19h 20m

Philadelphia

Fri 6/18

5:35 pm-9:25 pm

1 stop20h 50m

$810

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Thu 7/23

6:00 am-11:56 pm

2 stops24h 56m

Philadelphia

Wed 8/5

6:00 am-4:20 pm

2 stops27h 20m

$814

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Sun 8/2

6:50 pm-1:55 pm

2 stops26h 05m

Philadelphia

Sun 8/9

9:15 pm-1:35 pm

2 stops33h 20m

$820

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Wed 10/14

3:45 pm-12:15 pm

1 stop27h 30m

Philadelphia

Sun 10/18

3:20 pm-7:15 pm

2 stops20h 55m

$895

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Mon 7/20

8:15 am-12:22 am

2 stops23h 07m

Philadelphia

Fri 7/31

4:25 pm-12:20 am

2 stops24h 55m

$938
Cheapest one-way
Quickest one-way

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Tue 9/22

8:15 am-4:40 pm

1 stop15h 25m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Istanbul to Philadelphia

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 Istanbul to Philadelphia in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
business-class.comPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust 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 Istanbul Airport-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Istanbul Airport-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Istanbul Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-Philadelphia 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 Istanbul Airport-Philadelphia 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 Istanbul to Philadelphia

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

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

Currently, February is the cheapest month in which you can book a flight from Istanbul Airport to Philadelphia (average of $572). Flying from Istanbul Airport to Philadelphia in December is currently the most expensive (average of $1,020). 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.

How much does it cost to fly round-trip from Istanbul Airport to Philadelphia?

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 July 8, 2026.
Read through reviews of airlines operating flights from Istanbul Airport to Philadelphia, such as Lufthansa and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,123 reviews

Boarding

7.0

Overall

6.8

Comfort

6.8

Food

6.3

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
8,123 reviews
Lufthansa
6.8
Okay
8,123 reviews

Boarding

7.0

Overall

6.8

Comfort

6.8

Food

6.3

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
British Airways
6.7
Okay
8,104 reviews
Lufthansa
6.8
Okay
8,123 reviews

Boarding

7.0

Overall

6.8

Comfort

6.8

Food

6.3

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

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

  • What airport do you fly into for flights to Philadelphia from Istanbul?

    For a flight from Istanbul to Philadelphia, you will be flying into Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 inbound flights from Istanbul per day. 2 airlines have flights to Philadelphia from Istanbul on a regular basis.

  • How long is the flight from Istanbul Airport to Philadelphia?

    There are many flights that can get you from Istanbul Airport to Philadelphia in 14h 20m. Fly via American Airlines, British Airways, or Lufthansa to get the fastest option. The distance from Istanbul Airport to Philadelphia is about 5076 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on British Airways is currently your cheapest option to Philadelphia, with prices starting at $560. Another option worth looking into is Lufthansa, starting at $630 round trip. Users have found that British Airways is 26% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $379. American Airlines flights start at $380 while deals on Lufthansa start at $574 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Istanbul 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 Istanbul Airport to Philadelphia?

    Currently, February is the cheapest month in which you can book a flight from Istanbul Airport to Philadelphia (average of $572). Flying from Istanbul Airport to Philadelphia in December is currently the most expensive (average of $1,020). 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
Wildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Dewey Beach
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Istanbul to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Istanbul to John F Kennedy Intl flights
Istanbul to Newark flights
Istanbul to LaGuardia flights
Istanbul to Dulles Intl flights
Istanbul to Pittsburgh flights

Top 2 airlines flying from Istanbul to Philadelphia

Discover the top 2 airlines that operate flights from Istanbul 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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$560Average$710FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$630Average$695FlexibilityNo cancel feeOn-time76%

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