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

Return flights

03 Sep - 10 Sep	AJet	direct
01 Sep - 08 Sep	AJet	direct
04 Sep - 08 Sep	AJet	direct
04 Sep - 11 Sep	AJet	direct
02 Sep - 16 Sep	AJet	direct
01 Sep - 07 Sep	AJet	direct
09 Sep - 11 Sep	AJet	direct
04 Sep - 10 Sep	AJet	direct
03 Sep - 07 Sep	AJet	direct
04 Sep - 06 Sep	AJet	direct
29 Sep - 04 Oct	AJet
27 Sep - 02 Oct	Pegasus Airlines
29 Sep - 12 Oct	AJet
27 Sep - 02 Oct	Pegasus Airlines	direct
28 Sep - 02 Oct	AJet	direct
30 Sep - 07 Oct	AJet	direct
28 Sep - 01 Oct	AJet	direct
29 Sep - 04 Oct	AJet	direct
29 Sep - 12 Oct	AJet	direct

Also check the deals for one-way flights from Istanbul to Copenhagen 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 Copenhagen in September from 106€

Return flights