PHL - IST

$333 Find Cheap Flights from Philadelphia to Istanbul Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$721
Typical prices: $869-$1,248
Lufthansa
Sat 4/21Thu 4/26
PHL - IST • 1 stop
Cheapest one-way
$333
Typical prices: $472-$738
Lufthansa
Wed 4/18
PHL - IST • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Istanbul Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Doha Hamad Intl (DOH)
Cheapest • Avg $836 (round-trip)
Dublin (DUB)
Shortest trip • 14h 39m (one-way)
Insights
Insights
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We hope you love your trip to Istanbul Airport!
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Flight Deals

Cheap Flights from Philadelphia to Istanbul (PHL-IST)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Istanbul

Wed, Apr 21 - Mon, Apr 26
Multiple Airlines Logo
5:35 pm - 5:00 pmPHL  Philadelphia-IST Istanbul
16h 25m1 stop Frankfurt am Main
Multiple Airlines Logo
3:45 am - 10:53 pmIST  Istanbul-PHL Philadelphia
26h 08m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$721Multiple Airlines
Wed, Apr 21 - Mon, Apr 26
Multiple Airlines Logo
3:20 pm - 1:05 pmPHL  Philadelphia-IST Istanbul
14h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
3:45 am - 10:53 pmIST  Istanbul-PHL Philadelphia
26h 08m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$725Multiple Airlines
Sun, Mar 7 - Mon, Mar 15
British Airways Logo
6:35 pm - 5:30 pmPHL  Philadelphia-IST Istanbul
14h 55m1 stop London Heathrow
British Airways Logo
6:30 pm - 5:15 pmIST  Istanbul-PHL Philadelphia
29h 45m1 stop London Heathrow
$732British Airways
Tue, Mar 2 - Fri, Mar 5
British Airways Logo
6:35 pm - 5:50 pmPHL  Philadelphia-IST Istanbul
15h 15m1 stop London Heathrow
British Airways Logo
8:25 am - 4:15 pmIST  Istanbul-PHL Philadelphia
15h 50m1 stop London Heathrow
$732British Airways
Tue, Apr 6 - Fri, Apr 9
United Airlines Logo
5:35 pm - 1:05 pmPHL  Philadelphia-IST Istanbul
12h 30m1 stop Frankfurt am Main
United Airlines Logo
6:00 am - 4:00 pmIST  Istanbul-PHL Philadelphia
17h 00m1 stop Frankfurt am Main
$736United Airlines
Tue, Apr 6 - Fri, Apr 9
United Airlines Logo
3:20 pm - 1:05 pmPHL  Philadelphia-IST Istanbul
38h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:00 am - 4:00 pmIST  Istanbul-PHL Philadelphia
17h 00m1 stop Frankfurt am Main
$738United Airlines
Wed, Apr 21 - Tue, Apr 27
American Airlines Logo
10:05 pm - 12:25 amPHL  Philadelphia-IST Istanbul
19h 20m1 stop London Heathrow
American Airlines Logo
2:35 pm - 11:20 amIST  Istanbul-PHL Philadelphia
27h 45m1 stop London Heathrow
$754American Airlines
Wed, Apr 21 - Tue, Apr 27
Lufthansa Logo
3:20 pm - 1:05 pmPHL  Philadelphia-IST Istanbul
14h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Lufthansa Logo
2:00 pm - 12:37 amIST  Istanbul-PHL Philadelphia
17h 37m2 stops Frankfurt am Main Chicago O'Hare Intl
$769Lufthansa
Sun, Apr 11 - Sat, Apr 24
Lufthansa Logo
5:35 pm - 1:05 pmPHL  Philadelphia-IST Istanbul
12h 30m1 stop Frankfurt am Main
Lufthansa Logo
6:00 am - 4:00 pmIST  Istanbul-PHL Philadelphia
17h 00m1 stop Frankfurt am Main
$772Lufthansa
Sun, Jan 31 - Mon, Feb 22
American Airlines Logo
7:45 pm - 12:50 amPHL  Philadelphia-IST Istanbul
21h 05m2 stops Madrid Barajas London Heathrow
American Airlines Logo
3:25 pm - 1:50 pmIST  Istanbul-PHL Philadelphia
30h 25m1 stop London Heathrow
$1,023American Airlines
Booking Insights

Price, demand and travel trends for Philadelphia to Istanbul Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Philadelphia to Istanbul Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Philadelphia to Istanbul Airport. It’s 15% cheaper than the average day, while Thursday is the most expensive, with prices 8% higher.

What’s the cheapest month to fly from Philadelphia to Istanbul Airport?

•February is the cheapest month to fly from Philadelphia to Istanbul Airport at $790 round-trip.
•June ($1,336) and July ($1,200) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 69% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Philadelphia to Istanbul Airport the cheapest?

Flights from Philadelphia to Istanbul Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Philadelphia to Istanbul Airport flights

Low season

March

Cheapest flight

$333
Beat the crowds with an average 51% drop in travelers.
The most popular month to fly with an average 87% increase in travelers.
One-way flight from Philadelphia to Istanbul Airport

When to book flights from Philadelphia to Istanbul

Are your dates flexible? Find out the best times to travel from Philadelphia to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Philadelphia to Istanbul Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Philadelphia to Istanbul Airport?

    Four cabin classes are available on flights from Philadelphia to Istanbul Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

    A nonstop flight from Philadelphia to Istanbul Airport takes 00m, covering 5,076 miles.

  • Do I need a passport to fly from Philadelphia to Istanbul Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Philadelphia to Istanbul Airport flight?

    Round-trip flights from Philadelphia to Istanbul Airport range from $869 to $1,248, with an average of $1,094 over the past 12 months. Anything below $869 counts as a good deal.

  • How expensive are last-minute Philadelphia to Istanbul Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the $1,094 route average. Book 23 weeks before departure for the lowest fares.

  • How are flight prices from Philadelphia to Istanbul Airport looking right now?

    One-way fares from Philadelphia to Istanbul Airport are currently lower than usual. Average one-way flight prices are about $381, which is 33% below the typical average for this route.

  • What car rental options are available at Istanbul Airport (IST)?

    Istanbul Airport (IST) hosts 5 major car rental companies, with daily rates averaging $41 for economy cars. Top options include:

    • CIRCULAR
    • Avec Car Rental
    • Ok Mobility
    • Alamo
    • Autounion Car Rental

  • Which airports can I use when flying from Philadelphia to Istanbul Airport?

    Flights from Philadelphia to Istanbul Airport usually depart from Philadelphia (PHL) and arrive at Istanbul (IST).

  • Which airports do connecting flights from Philadelphia to Istanbul Airport pass through?

    One-stop flights from Philadelphia to Istanbul Airport most commonly connect through:

    • London Heathrow (LHR) - 68% of one-stop connections
    • Frankfurt am Main (FRA) - 18% of one-stop connections
    • Doha Hamad Intl (DOH) - 12% of one-stop connections
    • Boston Logan Intl (BOS) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Philadelphia to Istanbul Airport?

    Yes. Flexible dates can save you up to 22% on flights from Philadelphia to Istanbul Airport. Wednesday is the cheapest departure day at $939 round-trip on average, while Thursday is the most expensive at $1,191, a difference of $252.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Philadelphia to Istanbul Airport?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 14h 39m, compared with 15h 31m via London Heathrow (LHR) and 15h 53m via Frankfurt am Main (FRA).

  • What is the time difference between Philadelphia and Istanbul Airport?

    Istanbul Airport is 7 hours ahead of Philadelphia (Turkey Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Istanbul Airport?

    Some of the most popular sights in Istanbul Airport are Taksim Square, Sultan Ahmet Camii and Beyazit Meydani. These are among the most viewed places in Istanbul Airport on KAYAK.

Your guide to booking Philadelphia to Istanbul Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $939, about $252 less than Thursday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 38% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Istanbul Airport trip for February. Fares historically average $790 round-trip in that month - typically $546 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Philadelphia to Istanbul

Complete your trip to Istanbul with a hotel stay or car rental

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