Cheapest return flights from Philadelphia to Istanbul in November from $655

AirHint found the following cheapest return flights from Philadelphia (PHL) to Istanbul (IST) in November 2025 (see full year).

Return flights

18 Nov - 25 Nov Aer Lingus
03 Nov - 13 Nov Spirit Airlines
02 Nov - 06 Nov Spirit Airlines
25 Nov - 06 Dec Air Canada
14 Nov - 25 Nov Air Canada
26 Nov - 06 Dec Air Canada
14 Nov - 21 Nov Air Canada
30 Nov - 20 Dec British Airways
02 Nov - 22 Nov British Airways
13 Nov - 06 Dec British Airways
27 Nov - 27 Dec Delta

Also check the deals for one-way flights from Philadelphia to Istanbul in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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