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

Return flights

05 Sep - 07 Sep	Pegasus Airlines
24 Sep - 26 Sep	Pegasus Airlines
24 Sep - 27 Sep	Pegasus Airlines
22 Sep - 29 Sep	Pegasus Airlines
25 Sep - 27 Sep	AJet
04 Sep - 13 Sep	Pegasus Airlines
15 Sep - 22 Sep	Pegasus Airlines
20 Sep - 27 Sep	AJet
28 Sep - 01 Oct	SKY express
10 Sep - 10 Sep	Fly One
08 Sep - 10 Sep	Fly One
15 Sep - 01 Oct	Fly One
24 Sep - 01 Oct	Fly One
15 Sep - 13 Oct	AJet
28 Sep - 08 Oct	SKY express
17 Sep - 01 Oct	Fly One
27 Sep - 01 Oct	Fly One
24 Sep - 08 Oct	Fly One
28 Sep - 15 Oct	SKY express
28 Sep - 17 Oct	SKY express

Also check the deals for one-way flights from Tbilisi 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 Tbilisi to Duesseldorf in September from $194

Return flights