Cheapest return flights from Philadelphia (PHL) to Istanbul (SAW), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
13 Sep 23 Sep Frontier Airlines
23 Sep 27 Sep Frontier Airlines
26 Sep 03 Oct Frontier Airlines
26 Sep 02 Oct Frontier Airlines
09 Sep 17 Sep Frontier Airlines
09 Sep 12 Sep Frontier Airlines
09 Sep 14 Oct Air Canada
01 Sep 05 Oct SWISS
07 Sep 13 Sep SWISS
01 Sep 06 Oct Aer Lingus
01 Sep 07 Oct Aer Lingus
03 Sep 08 Oct Air Canada
01 Sep 04 Oct SWISS
01 Sep 11 Oct SWISS
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deals for one-way flights from Philadelphia to Istanbul in September.

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Updated Aug 27, 2026.

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