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$558+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IST — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Istanbul to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Istanbul to Philadelphia are usually found in February or April, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:50 amIST - PHL
2 stops26h 27mDelta
Sun 12/287:05 amPHL - IST
2 stops25h 50mDelta
Deal found 12/11$855
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:30 amIST - PHL
2 stops24h 16mAir Canada
Sun 12/284:35 pmPHL - IST
2 stops41h 20mAir Canada
Deal found 12/11$1,090
This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:40 pmIST - PHL
1 stop29h 35mBritish Airways
Sun 12/286:35 pmPHL - IST
1 stop22h 15mBritish Airways
Deal found 12/11$1,108
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:30 amIST - PHL
1 stop17h 35mMultiple Airlines
Sun 12/284:35 pmPHL - IST
2 stops41h 20mMultiple Airlines
Deal found 12/11$1,247

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$591
(Air France)

One-way from

$558
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$851
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
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One-way flight from Istanbul to Philadelphia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 12, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Philadelphia that are best for you.

Fly from

Istanbul

Fly to

Philadelphia

Route

Depart

Return

Price

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Sat 1/24

5:55 pm-10:50 pm

2 stops36h 55m

Philadelphia

Sat 1/31

12:23 pm-4:55 pm

2 stops20h 32m

$591

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Sat 2/28

4:50 am-4:57 pm

2 stops20h 07m

Philadelphia

Mon 3/16

5:33 pm-4:55 pm

2 stops16h 22m

$596

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Mon 1/26

5:55 pm-12:21 am

2 stops38h 26m

Philadelphia

Wed 3/18

6:00 am-4:55 pm

2 stops27h 55m

$653

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Sun 3/1

6:30 am-4:05 pm

1 stop17h 35m

Philadelphia

Mon 3/16

4:35 pm-5:55 pm

2 stops18h 20m

$671

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Mon 1/26

8:15 am-4:15 pm

1 stop16h 00m

Philadelphia

Wed 3/18

8:45 pm-12:25 am

1 stop20h 40m

$680

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Sun 3/1

8:20 am-4:15 pm

1 stop15h 55m

Philadelphia

Mon 3/16

7:35 pm-5:30 pm

1 stop14h 55m

$680

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Wed 2/25

2:45 pm-4:15 pm

1 stop33h 30m

Philadelphia

Sun 3/1

6:35 pm-12:50 am

1 stop22h 15m

$683

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Mon 1/26

8:15 am-9:05 pm

2 stops20h 50m

Philadelphia

Wed 3/18

7:35 pm-12:25 am

1 stop21h 50m

$689

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Mon 1/19

11:00 pm-10:46 pm

3 stops31h 46m

$558

IstanbulPhiladelphia

IST - PHL

ISTPHL

Istanbul

Thu 1/22

11:00 pm-10:37 am

2 stops43h 37m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results
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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
Thrive TravelPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Istanbul Airport-Philadelphia flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Philadelphia. Price data was last updated on December 5, 2025.

The best time to book flights from Istanbul Airport to Philadelphia is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Istanbul Airport to Philadelphia (average of $393). Flying from Istanbul Airport to Philadelphia in August is currently the most expensive (average of $572). 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 IST to PHL?

Find hourly flight availability from Istanbul to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Istanbul Airport to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.

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 December 12, 2025.
Read through reviews of airlines operating flights from Istanbul Airport to Philadelphia, such as American Airlines, Lufthansa, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Lufthansa
6.8
Okay
7,626 reviews
American Airlines
7.2
Good
11,048 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
British Airways
6.7
Okay
7,571 reviews
American Airlines
7.2
Good
11,048 reviews

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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. 3 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 17h 35m. Fly via KLM, Delta, 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 American Airlines is currently your cheapest option to Philadelphia, with prices starting at $491. Additional round-trip tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at $510 and $630, respectively. Users have found that American Airlines is 27% 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 American Airlines, which is currently one of the cheapest options available, starting at $378. British Airways flights start at $524 while deals on Lufthansa start at $620 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, March is the cheapest month in which you can book a flight from Istanbul Airport to Philadelphia (average of $393). Flying from Istanbul Airport to Philadelphia in August is currently the most expensive (average of $572). 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
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Istanbul to Philadelphia

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$491Average$596FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$510Average$670FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$630Average$732FlexibilityNo cancel feeOn-time76%

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