Cheap flights from Philadelphia to Marmara Region

View AU$853 flight on Tue, 21 Apr. 2026Opens in a new window

Popular airlines from Philadelphia to Marmara Region

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Philadelphia (ILG) to Marmara Region (IST)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 18 Sep. - Mon, 22 Sep.
PHL
Philadelphia
IST
Istanbul
AU$1,685 Return, found 6 hours ago
AU$1,685
Return
found 6 hours ago
Select Delta flight, departing Thu, 18 Sep. from Philadelphia to Istanbul, returning Mon, 22 Sep., priced at AU$1,685 found 6 hours ago
Delta
Thu, 18 Sep. - Mon, 22 Sep.
PHL
Philadelphia
IST
Istanbul
AU$1,687 Return, found 6 hours ago
AU$1,687
Return
found 6 hours ago
Select Delta flight, departing Thu, 18 Sep. from Philadelphia to Istanbul, returning Mon, 22 Sep., priced at AU$1,687 found 6 hours ago
Lufthansa
Thu, 18 Sep. - Mon, 22 Sep.
PHL
Philadelphia
IST
Istanbul
AU$1,745 Return, found 6 hours ago
AU$1,745
Return
found 6 hours ago
Select Lufthansa flight, departing Thu, 18 Sep. from Philadelphia to Istanbul, returning Mon, 22 Sep., priced at AU$1,745 found 6 hours ago
United
Thu, 18 Sep. - Mon, 22 Sep.
PHL
Philadelphia
IST
Istanbul
AU$1,804 Return, found 6 hours ago
AU$1,804
Return
found 6 hours ago
Select United flight, departing Thu, 18 Sep. from Philadelphia to Istanbul, returning Mon, 22 Sep., priced at AU$1,804 found 6 hours ago
British Airways
Thu, 18 Sep. - Mon, 22 Sep.
PHL
Philadelphia
IST
Istanbul
AU$1,816 Return, found 6 hours ago
AU$1,816
Return
found 6 hours ago
Select British Airways flight, departing Thu, 18 Sep. from Philadelphia to Istanbul, returning Mon, 22 Sep., priced at AU$1,816 found 6 hours ago
JetBlue Airways
Thu, 18 Sep. - Mon, 22 Sep.
PHL
Philadelphia
IST
Istanbul
AU$1,870 Return, found 6 hours ago
AU$1,870
Return
found 6 hours ago
Select JetBlue Airways flight, departing Thu, 18 Sep. from Philadelphia to Istanbul, returning Mon, 22 Sep., priced at AU$1,870 found 6 hours ago

Find the cheapest month to fly from Philadelphia (PHL) to Istanbul (IST)

November is typically the cheapest month to fly

From AU$886 - AU$2,398 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.