AirHint found the following cheapest return flights from Trabzon (TZX) to Duesseldorf (DUS) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep	AJet
03 Sep - 18 Sep	AJet
18 Sep - 25 Sep	AJet
02 Sep - 17 Sep	AJet
28 Sep - 05 Oct	AJet
02 Sep - 10 Sep	Pegasus Airlines
01 Sep - 09 Sep	Pegasus Airlines
04 Sep - 06 Sep	AJet
05 Sep - 06 Sep	AJet
21 Sep - 30 Sep	SunExpress
28 Sep - 30 Sep	SunExpress
21 Sep - 07 Oct	SunExpress
28 Sep - 07 Oct	SunExpress
28 Sep - 16 Oct	SunExpress
28 Sep - 18 Oct	SunExpress
21 Sep - 04 Oct	SunExpress
21 Sep - 02 Oct	SunExpress
28 Sep - 04 Oct	SunExpress
28 Sep - 02 Oct	SunExpress
29 Sep - 07 Oct	SunExpress

Also check the deals for one-way flights from Trabzon to Duesseldorf 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 Trabzon to Duesseldorf in September from 186€

Return flights