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

Return flights

21 Sep - 28 Sep	AJet
18 Sep - 23 Sep	AJet
23 Sep - 25 Sep	AJet
27 Sep - 10 Oct	AJet
24 Sep - 02 Oct	Pegasus Airlines
27 Sep - 04 Oct	AJet
22 Sep - 06 Oct	Pegasus Airlines
22 Sep - 26 Sep	Pegasus Airlines
23 Sep - 26 Sep	Pegasus Airlines
18 Sep - 19 Sep	Pegasus Airlines
23 Sep - 09 Oct	Pegasus Airlines
24 Sep - 26 Sep	Pegasus Airlines
29 Sep - 09 Oct	Pegasus Airlines
29 Sep - 06 Oct	AJet
20 Sep - 04 Oct	AJet
20 Sep - 27 Sep	AJet
20 Sep - 28 Sep	AJet
24 Sep - 28 Sep	AJet
20 Sep - 11 Oct	AJet
30 Sep - 10 Oct	AJet

Also check the deals for one-way flights from Duesseldorf to Tbilisi 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 Duesseldorf to Tbilisi in September from 190€

Return flights