AirHint found the following cheapest return flights from Paris (ORY) to Istanbul (SAW) in September 2025 (see full year).

Return flights

28 Sep - 30 Sep	easyJet
28 Sep - 01 Oct	easyJet
08 Sep - 30 Sep	easyJet
29 Sep - 08 Oct	easyJet
01 Sep - 30 Sep	easyJet
22 Sep - 30 Sep	easyJet
25 Sep - 06 Oct	Vueling Airlines
11 Sep - 30 Sep	easyJet
25 Sep - 30 Sep	easyJet
25 Sep - 01 Oct	easyJet
02 Sep - 16 Sep	Pegasus Airlines
22 Sep - 01 Oct	easyJet
30 Sep - 15 Oct	easyJet
30 Sep - 07 Oct	easyJet
28 Sep - 06 Oct	easyJet
18 Sep - 27 Sep	Vueling Airlines
23 Sep - 30 Sep	easyJet
11 Sep - 16 Sep	easyJet
29 Sep - 06 Oct	easyJet
26 Sep - 07 Oct	easyJet

Also check the deals for one-way flights from Paris to Istanbul in September.

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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Cheapest return flights from Paris to Istanbul in September from $173

Return flights