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

Return flights

15 Sep - 28 Sep	Condor	direct
12 Sep - 19 Sep	Condor	direct
16 Sep - 17 Sep	Condor	direct
26 Sep - 29 Sep	Condor	direct
04 Sep - 08 Sep	Condor	direct
11 Sep - 15 Sep	Condor	direct
12 Sep - 15 Sep	Condor	direct
18 Sep - 22 Sep	Condor	direct
14 Sep - 18 Sep	Condor	direct
20 Sep - 27 Sep	Condor	direct
22 Sep - 02 Oct	Condor	direct
15 Sep - 06 Oct	Condor	direct
14 Sep - 07 Oct	Condor	direct
28 Sep - 02 Oct	Condor	direct
27 Sep - 04 Oct	Condor	direct

Also check the deals for one-way flights from Frankfurt to Paris 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 Paris in September from 116€

Return flights