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$302+ Cheap flights from Philadelphia (PHL) to Istanbul

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IST
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Istanbul are usually found in November or October, booked 48 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Philadelphia to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Istanbul (TR5). 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 30, 2025.

Round-trip from

$668
(KLM)

One-way from

$373
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,229
From Philadelphia to Istanbul
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One-way flight from Philadelphia to Istanbul
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Philadelphia to Istanbul

Cheapest flights from Philadelphia to Istanbul
Explore the most affordable flight options available from Philadelphia to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Air France deal was found by Cheapflights users on 7/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:35 pmPHL - IST
2 stops19h 30mMultiple Airlines
Wed 10/84:20 amIST - PHL
2 stops19h 40mMultiple Airlines
Deal found 7/27$666
This KLM deal was found by Cheapflights users on 7/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:25 pmPHL - SAW
2 stops19h 40mKLM
Thu 10/168:45 amSAW - PHL
2 stops17h 37mKLM
Deal found 7/28$669
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:59 pmPHL - IST
2 stops14h 56mKLM
Sat 12/64:50 amIST - PHL
2 stops20h 27mKLM
Deal found 7/30$669
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:30 pmPHL - SAW
1 stop17h 45mMultiple Airlines
Tue 11/119:15 amSAW - PHL
1 stop14h 45mMultiple Airlines
Deal found 7/29$708
This Air Canada deal was found by Cheapflights users on 7/29. 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 11/33:30 pmPHL - IST
2 stops24h 15mAir Canada
Mon 11/103:10 pmIST - PHL
2 stops55h 37mAir Canada
Deal found 7/29$735
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:40 pmPHL - IST
1 stop21h 05mUnited Airlines
Wed 11/126:30 amIST - PHL
2 stops25h 45mUnited Airlines
Deal found 7/29$750
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:35 pmPHL - IST
1 stop16h 25mLufthansa
Sat 11/156:30 amIST - PHL
1 stop18h 05mLufthansa
Deal found 7/29$790
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Sat 11/15:32 pmPHL - IST
1 stop12h 53mTurkish Airlines
Wed 11/53:35 pmIST - PHL
1 stop14h 01mTurkish Airlines
Deal found 7/29$810
This British Airways deal was found by Cheapflights users on 7/29. 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.
Sun 11/26:35 pmPHL - IST
1 stop22h 15mBritish Airways
Mon 11/103:15 pmIST - PHL
1 stop33h 00mBritish Airways
Deal found 7/29$819
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:30 pmPHL - SAW
1 stop12h 25mBritish Airways
Thu 10/234:10 pmSAW - PHL
1 stop31h 10mBritish Airways
Deal found 7/28$830

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Istanbul 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 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Istanbul that are best for you.

Fly from

Philadelphia

Fly to

Istanbul

Route

Depart

Return

Price

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 9/30

1:35 pm-4:05 pm

2 stops19h 30m

Istanbul

Wed 10/8

4:20 am-5:00 pm

2 stops19h 40m

$666

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Mon 9/29

6:25 pm-9:05 pm

2 stops19h 40m

Istanbul Sabiha Gokcen

Thu 10/16

8:45 am-7:22 pm

2 stops17h 37m

$669

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 9/3

5:27 pm-4:20 pm

2 stops15h 53m

Istanbul

Tue 9/23

6:10 am-6:06 pm

2 stops18h 56m

$682

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 10/14

5:35 pm-5:00 pm

1 stop16h 25m

Istanbul

Sat 11/15

6:30 am-4:35 pm

1 stop18h 05m

$790

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 10/14

3:25 pm-5:10 pm

2 stops18h 45m

Istanbul

Sat 11/15

1:50 pm-2:47 pm

2 stops56h 57m

$794

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 10/14

3:25 pm-9:20 pm

2 stops22h 55m

Istanbul

Sat 11/15

6:30 am-4:35 pm

1 stop18h 05m

$795

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 10/21

10:20 am-1:55 pm

1 stop20h 35m

Istanbul

Sun 10/26

3:35 pm-8:36 am

1 stop24h 01m

$828

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Sun 10/12

6:30 pm-1:55 pm

1 stop12h 25m

Istanbul Sabiha Gokcen

Thu 10/23

4:10 pm-4:20 pm

1 stop31h 10m

$830

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Sun 10/12

6:30 pm-7:15 pm

1 stop17h 45m

Istanbul

Fri 10/24

8:20 am-3:35 pm

1 stop14h 15m

$830

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 8/26

6:45 pm-3:25 am

2 stops25h 40m

Istanbul

Tue 9/2

4:20 am-12:56 am

2 stops27h 36m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 20 results
1
2

Best time to book a flight from Philadelphia to Istanbul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Istanbul. Price data was last updated on July 25, 2025.

The best time to book flights from Philadelphia to Istanbul is 48 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 Philadelphia to Istanbul?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Istanbul (average of $923). Flying from Philadelphia to Istanbul in June is currently the most expensive (average of $1,359). 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 IST?

Find hourly flight availability from Philadelphia to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Istanbul in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Qatar Airways from Philadelphia to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qatar Airways
7.4
Good
3,607 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,928 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Istanbul. 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 from for flights from Philadelphia to Istanbul?

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Istanbul from Philadelphia. Booking flights from Philadelphia (PHL) to Istanbul should be relatively easy as there are 0 daily outbound flights to Istanbul from 8 different airlines.

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

    Currently priced at $668, KLM will fly you from Philadelphia to Istanbul and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Air Canada - these airlines can fly you to your destination from $790 and $794, respectively. Users have found that KLM is 36% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $497 on KLM. Other airlines that offer cheap prices include Turkish Airlines from $533 and Air Canada from $578 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Istanbul (average of $923). Flying from Philadelphia to Istanbul in June is currently the most expensive (average of $1,359). 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

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Alternative routes for Philadelphia to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Philadelphia to Istanbul

Discover the top 8 airlines that operate flights from Philadelphia to Istanbul. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$676Average$995FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$706Average$1,069FlexibilityNo cancel feeOn-time69%
DeltaCheapest$711Average$1,038FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$769Average$1,020FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$788Average$1,099FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$825Average$868FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$880Average$1,082FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$945Average$1,147FlexibilityNo cancel feeOn-time77%

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