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

Return flights

10 Sep - 06 Oct	LATAM Airlines Group
03 Sep - 13 Oct	LATAM Airlines Group
03 Sep - 21 Sep	Ryanair
03 Sep - 29 Sep	Ryanair
03 Sep - 23 Sep	Ryanair
04 Sep - 22 Sep	Ryanair
05 Sep - 22 Sep	Ryanair
05 Sep - 21 Sep	Ryanair
07 Sep - 22 Sep	Ryanair
12 Sep - 29 Sep	Ryanair
12 Sep - 28 Sep	Ryanair
04 Sep - 11 Sep	Ryanair
18 Sep - 06 Oct	Turkish Airlines
13 Sep - 06 Oct	Turkish Airlines
14 Sep - 09 Oct	Condor
17 Sep - 03 Oct	LATAM Airlines Group
19 Sep - 19 Oct	Air France
23 Sep - 20 Oct	KLM
23 Sep - 19 Oct	KLM
24 Sep - 19 Oct	KLM

Also check the deals for one-way flights from Frankfurt to Lima 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 Lima in September from 820€

Return flights