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Istanbul

$341+ Cheap flights from Pennsylvania 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IST
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Pennsylvania to Istanbul

Cheapest flights from Pennsylvania to Istanbul
Explore the most affordable flight options available from Pennsylvania to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This oojo deal was found by Cheapflights users on 6/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:00 pm
IAD
-
IST
1 stop31h 55m
Qatar Airways
Fri 9/48:05 pm
IST
-
IAD
1 stop19h 40m
Qatar Airways
Deal found 6/5$773
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 9/17:15 pm
IAD
-
IST
2 stops25h 15m
Delta
Fri 10/26:00 am
IST
-
IAD
1 stop16h 35m
Delta
Deal found 6/4$774
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 8/49:45 pm
IAD
-
IST
1 stop22h 45m
Delta
Thu 9/34:25 am
IST
-
IAD
2 stops21h 08m
Delta
Deal found 6/4$779
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:05 am
IAD
-
IST
1 stop18h 10m
Qatar Airways
Fri 10/28:05 pm
IST
-
IAD
1 stop26h 35m
Qatar Airways
Deal found 6/7$780
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:15 pm
IAD
-
IST
1 stop26h 15m
Delta
Thu 10/224:25 am
IST
-
IAD
1 stop18h 40m
Delta
Deal found 6/6$782
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:05 pm
IAD
-
SAW
1 stop32h 05m
Qatar Airways
Tue 11/101:40 pm
SAW
-
IAD
1 stop26h 40m
Qatar Airways
Deal found 6/8$782
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:40 pm
DCA
-
IST
2 stops26h 50m
Delta
Fri 9/46:00 am
IST
-
DCA
2 stops17h 59m
Delta
Deal found 6/8$783
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 9/17:15 pm
IAD
-
IST
2 stops25h 15m
Delta
Thu 10/16:00 am
IST
-
IAD
2 stops18h 33m
Delta
Deal found 6/4$783
This IEagle deal was found by Cheapflights users on 6/7. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:05 pm
IAD
-
SAW
1 stop32h 05m
Qatar Airways
Tue 12/11:40 pm
SAW
-
IAD
1 stop26h 40m
Qatar Airways
Deal found 6/7$783
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:00 pm
IAD
-
IST
1 stop38h 35m
Qatar Airways
Mon 9/71:45 pm
IST
-
IAD
1 stop26h 00m
Qatar Airways
Deal found 6/9$784
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:40 am
IAD
-
IST
1 stop24h 00m
Qatar Airways
Fri 11/138:10 pm
IST
-
IAD
1 stop27h 45m
Qatar Airways
Deal found 6/8$785
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:05 pm
IAD
-
SAW
1 stop32h 05m
Qatar Airways
Fri 11/131:40 pm
SAW
-
IAD
1 stop34h 15m
Qatar Airways
Deal found 6/8$785

Find flight deals from Pennsylvania to Istanbul

Keep the following information in mind while searching for Pennsylvania to Istanbul flight deals. Data was last updated June 9, 2026.

Round-trip from

$773
(oojo)

One-way from

$341
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$1,251
From Pennsylvania to Istanbul
Search Deals
One-way flight from Pennsylvania to Istanbul
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 9, 2026.
Use the filters below to find and compare flights from Pennsylvania to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Tue 9/1

8:40 pm-3:30 am

2 stops23h 50m

Istanbul

Tue 9/29

6:00 am-10:03 pm

2 stops23h 03m

$783

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Thu 10/1

9:00 pm-6:35 pm

1 stop38h 35m

Istanbul

Fri 11/6

8:10 pm-3:55 pm

1 stop27h 45m

$812

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Wed 9/2

9:45 pm-3:30 am

1 stop22h 45m

Istanbul

Sun 10/18

4:25 am-4:05 pm

1 stop18h 40m

$829

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Mon 8/24

7:19 pm-3:30 am

2 stops25h 11m

Istanbul

Sat 9/5

5:20 pm-3:35 pm

1 stop29h 15m

$834

Washington, D.C.Istanbul

IAD - IST

IADIST

Washington, D.C. Dulles Intl

Wed 11/11

6:00 am-5:55 pm

2 stops27h 55m

Istanbul

Mon 11/16

5:55 pm-7:10 pm

2 stops33h 15m

$868

NewarkIstanbul

EWR - IST

EWRIST

Newark

Sat 9/12

9:30 am-1:20 am

2 stops32h 50m

Istanbul

Sun 12/13

7:15 am-7:09 pm

2 stops19h 54m

$888

New YorkIstanbul

JFK - IST

JFKIST

New York John F Kennedy Intl

Sat 8/1

9:40 pm-5:45 pm

1 stop13h 05m

Istanbul

Wed 8/26

3:45 pm-10:25 pm

1 stop13h 40m

$918

New YorkIstanbul

JFK - SAW

JFKSAW

New York John F Kennedy Intl

Tue 8/25

10:30 pm-10:55 pm

1 stop17h 25m

Istanbul Sabiha Gokcen

Fri 9/4

8:50 am-5:05 pm

1 stop15h 15m

$953

Washington, D.C.Istanbul

DCA - IST

DCAIST

Washington, D.C. Reagan-National

Tue 9/15

12:55 pm-3:40 am

2 stops31h 45m

Istanbul

Wed 10/21

4:30 am-9:55 pm

2 stops24h 25m

$959

New YorkIstanbul

JFK - SAW

JFKSAW

New York John F Kennedy Intl

Fri 8/21

1:15 pm-11:50 am

1 stop15h 35m

Istanbul Sabiha Gokcen

Sat 9/12

7:55 am-10:10 pm

1 stop21h 15m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Istanbul

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

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

Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Istanbul (average of $447). Flying from Pennsylvania to Istanbul in September is currently the most expensive (average of $676). 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 Pennsylvania to Istanbul?

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

The price you pay for your flight from Pennsylvania to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

  • How long is the flight from Pennsylvania to Istanbul?

    Departing from Pennsylvania to Istanbul will take you 13h 05m. The distance between Pennsylvania and Istanbul is about 4984 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $456. Users have also found prices from $463 and $543 on Lufthansa and British Airways, respectively.

  • What are the most popular routes from Pennsylvania to Istanbul?

    While some choose either Washington, D.C. Dulles Intl - Istanbul or New York LaGuardia - Istanbul, New York John F Kennedy Intl - Istanbul is the most popular route from Pennsylvania to Istanbul.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Istanbul (average of $447). Flying from Pennsylvania to Istanbul in September is currently the most expensive (average of $676). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Pennsylvania to Istanbul

Discover the top 7 airlines that operate flights from Pennsylvania 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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$447Average$954FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$562Average$1,041FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$563Average$997FlexibilityNo cancel feeOn-time76%
KLMCheapest$603Average$791FlexibilityNo cancel feeOn-time75%
DeltaCheapest$684Average$1,069FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$790Average$1,064FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$915Average$1,062FlexibilityNo cancel feeOn-time77%

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