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$359+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IST
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$763
(Gotogate)

One-way from

$359
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,410
From Philadelphia to Istanbul
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One-way flight from Philadelphia to Istanbul
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Highest demand for flights based on searches. 16% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:20 amPHL - IST
2 stops24h 40mMultiple Airlines
Tue 9/169:30 amIST - PHL
2 stops19h 08mMultiple Airlines
Deal found 6/11$763
This KLM deal was found by Cheapflights users on 6/12. 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 7/24:05 pmPHL - IST
2 stops17h 15mKLM
Wed 10/14:20 amIST - PHL
2 stops18h 59mKLM
Deal found 6/12$766
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:35 pmPHL - IST
1 stop16h 25mUnited Airlines
Tue 8/192:00 pmIST - PHL
2 stops41h 20mUnited Airlines
Deal found 6/11$771
This KLM deal was found by Cheapflights users on 6/12. 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.
Fri 7/47:05 pmPHL - SAW
2 stops19h 00mKLM
Wed 10/18:50 amSAW - PHL
2 stops17h 32mKLM
Deal found 6/12$782
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:20 amPHL - IST
2 stops24h 40mAir Canada
Fri 9/267:15 amIST - PHL
2 stops38h 23mAir Canada
Deal found 6/11$787
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 7/137:33 pmPHL - IST
2 stops24h 52mDelta
Wed 7/235:05 pmIST - PHL
2 stops37h 03mDelta
Deal found 6/11$834
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 pmPHL - IST
1 stop22h 55mBritish Airways
Wed 10/158:25 amIST - PHL
1 stop15h 00mBritish Airways
Deal found 6/10$843
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 9/175:35 pmPHL - IST
1 stop12h 30mLufthansa
Wed 9/246:10 amIST - PHL
1 stop16h 50mLufthansa
Deal found 6/10$844
This British Airways deal was found by Cheapflights users on 6/10. 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 9/173:59 pmPHL - SAW
2 stops16h 06mBritish Airways
Wed 9/244:15 pmSAW - PHL
1 stop27h 45mBritish Airways
Deal found 6/10$849
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:20 pmPHL - IST
1 stop19h 05mAmerican Airlines
Sun 10/124:10 pmIST - PHL
1 stop30h 15mAmerican Airlines
Deal found 6/11$908
This Mytrip deal was found by Cheapflights users on 6/12. 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 8/59:20 amPHL - SAW
2 stops29h 30mMultiple Airlines
Wed 8/205:55 pmSAW - PHL
3 stops35h 12mMultiple Airlines
Deal found 6/12$1,015
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 8/278:25 pmPHL - SAW
1 stop32h 45mQatar Airways
Fri 9/128:05 pmSAW - PHL
1 stop19h 55mQatar Airways
Deal found 6/10$1,189

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 June 12, 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 9/9

9:20 am-5:00 pm

2 stops24h 40m

Istanbul

Tue 9/16

9:30 am-9:38 pm

2 stops19h 08m

$763

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 7/2

4:05 pm-4:20 pm

2 stops17h 15m

Istanbul

Wed 10/1

4:20 am-4:19 pm

2 stops18h 59m

$766

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 8/12

5:35 pm-5:00 pm

1 stop16h 25m

Istanbul

Tue 8/19

2:00 pm-12:20 am

2 stops41h 20m

$771

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Fri 7/4

7:05 pm-9:05 pm

2 stops19h 00m

Istanbul Sabiha Gokcen

Wed 10/1

8:50 am-7:22 pm

2 stops17h 32m

$782

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 9/2

9:20 am-5:00 pm

2 stops24h 40m

Istanbul

Fri 9/26

7:15 am-2:38 pm

2 stops38h 23m

$787

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Sun 7/13

7:33 pm-3:25 am

2 stops24h 52m

Istanbul

Wed 7/23

5:05 pm-11:08 pm

2 stops37h 03m

$834

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 8/27

5:35 pm-9:20 pm

1 stop20h 45m

Istanbul

Fri 9/12

6:10 am-4:00 pm

1 stop16h 50m

$857

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 9/2

10:15 pm-1:05 am

1 stop19h 50m

Istanbul

Fri 9/26

8:25 pm-4:25 pm

1 stop27h 00m

$910

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Wed 7/9

6:30 pm-3:05 pm

1 stop13h 35m

Istanbul Sabiha Gokcen

Wed 7/16

4:15 pm-4:25 pm

1 stop31h 10m

$943

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Tue 8/5

9:20 am-9:50 pm

2 stops29h 30m

Istanbul Sabiha Gokcen

Wed 8/20

5:55 pm-10:07 pm

3 stops35h 12m

$1,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 21 results
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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 June 9, 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 $1,374). 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 June 12, 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.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul when rainfall is around 0.4 in.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
See what other customers who have flown with Delta, KLM and Qatar Airways from Philadelphia to Istanbul have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
3,584 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 $766, 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 United Airlines and Air Canada - these airlines can fly you to your destination from $771 and $779, respectively. Users have found that KLM is 27% 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 $534 on Delta. Other airlines that offer cheap prices include Turkish Airlines from $537 and KLM from $593 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 $1,374). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$706Average$1,093FlexibilityNo cancel feeOn-time69%
DeltaCheapest$711Average$1,187FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$720Average$1,059FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$728Average$1,153FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$769Average$1,024FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$776Average$1,147FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$825Average$869FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$908Average$1,163FlexibilityNo cancel feeOn-time76%

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