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

Return flights

04 Sep - 07 Sep	Aegean Airlines
02 Sep - 06 Sep	AJet
03 Sep - 05 Sep	AJet
02 Sep - 09 Sep	AJet
03 Sep - 10 Sep	AJet
02 Sep - 03 Sep	AJet
09 Sep - 23 Sep	Pegasus Airlines
01 Sep - 04 Sep	AJet
04 Sep - 09 Sep	AJet
09 Sep - 16 Sep	AJet
30 Sep - 07 Oct	AJet
29 Sep - 06 Oct	AJet
30 Sep - 06 Oct	AJet
30 Sep - 04 Oct	AJet
28 Sep - 06 Oct	Pegasus Airlines
28 Sep - 05 Oct	AJet
27 Sep - 06 Oct	AJet
23 Sep - 07 Oct	SunExpress	direct
20 Sep - 07 Oct	SunExpress	direct
30 Sep - 18 Oct	SunExpress	direct

Also check the deals for one-way flights from Izmir 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 Izmir to Copenhagen in September from 156€

Return flights