AirHint found the following cheapest return flights from Istanbul (IST) to Damascus (DAM) in September 2025 (see full year).

Return flights

20 Sep - 26 Sep	AJet
24 Sep - 03 Oct	Pegasus Airlines
26 Sep - 12 Oct	AJet
27 Sep - 13 Oct	AJet
22 Sep - 17 Oct	AJet
22 Sep - 06 Oct	AJet
19 Sep - 05 Oct	Pegasus Airlines
21 Sep - 13 Oct	AJet
20 Sep - 05 Oct	AJet
27 Sep - 27 Oct	AJet
24 Sep - 01 Oct	Turkish Airlines	direct
22 Sep - 29 Sep	AJet
22 Sep - 26 Sep	AJet
21 Sep - 29 Sep	AJet
25 Sep - 29 Sep	flyadeal
22 Sep - 25 Sep	AJet
20 Sep - 24 Sep	AJet
27 Sep - 30 Sep	AJet
25 Sep - 30 Sep	AJet
22 Sep - 30 Sep	AJet

Also check the deals for one-way flights from Istanbul to Damascus 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 Istanbul to Damascus in September from 270€

Return flights