AirHint found the following cheapest return flights from Frankfurt (FRA) to Baku (GYD) in September 2025 (see full year).

Return flights

28 Sep - 13 Oct	Wizz Air Malta
30 Sep - 05 Oct	easyJet
27 Sep - 07 Oct	Pegasus Airlines
20 Sep - 25 Sep	Ryanair
17 Sep - 24 Sep	Wizz Air Malta
08 Sep - 16 Sep	Ryanair
07 Sep - 07 Oct	Ryanair
21 Sep - 30 Sep	Wizz Air Malta
20 Sep - 24 Sep	AJet
21 Sep - 09 Oct	Wizz Air Malta
24 Sep - 27 Sep	Ryanair
24 Sep - 28 Sep	Ryanair
27 Sep - 06 Oct	Pegasus Airlines
19 Sep - 30 Sep	Ryanair
08 Sep - 17 Sep	Ryanair
22 Sep - 15 Oct	Pegasus Airlines
22 Sep - 29 Sep	Ryanair
22 Sep - 06 Oct	Pegasus Airlines
21 Sep - 12 Oct	easyJet
26 Sep - 05 Oct	AJet

Also check the deals for one-way flights from Frankfurt to Baku 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 Frankfurt to Baku in September from $227

Return flights