AirHint found the following cheapest return flights from Frankfurt (FRA) to Rio De Janeiro (GIG) in September 2025 (see full year).

Return flights

10 Sep - 05 Oct	LATAM Airlines Group
16 Sep - 20 Oct	Air France
14 Sep - 15 Oct	Air France
14 Sep - 27 Sep	LATAM Airlines Group
02 Sep - 11 Oct	Air France
11 Sep - 21 Sep	LATAM Airlines Group
12 Sep - 24 Sep	KLM
09 Sep - 24 Sep	Air France
02 Sep - 24 Sep	Air France
23 Sep - 13 Oct	KLM
23 Sep - 06 Oct	KLM
14 Sep - 24 Sep	Air France
17 Sep - 24 Sep	Air France
15 Sep - 25 Sep	Delta
01 Sep - 23 Sep	Delta
08 Sep - 23 Sep	Delta
14 Sep - 06 Oct	Air France
15 Sep - 05 Oct	Air France
15 Sep - 12 Oct	Air France
15 Sep - 19 Oct	Air France

Also check the deals for one-way flights from Frankfurt to Rio De Janeiro 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 Rio De Janeiro in September from 613€

Return flights