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

Return flights

27 Sep - 11 Oct	GOL Linhas Aéreas
01 Sep - 30 Sep	LATAM Airlines Group
22 Sep - 05 Oct	LATAM Airlines Group
28 Sep - 05 Oct	LATAM Airlines Group
18 Sep - 25 Sep	LATAM Airlines Group
16 Sep - 25 Sep	LATAM Airlines Group
10 Sep - 22 Oct	LATAM Airlines Group
17 Sep - 29 Oct	LATAM Airlines Group
11 Sep - 29 Oct	LATAM Airlines Group
06 Sep - 21 Sep	Emirates
25 Sep - 29 Sep	Emirates
24 Sep - 09 Oct	Emirates
17 Sep - 28 Sep	Emirates
24 Sep - 15 Oct	Emirates
26 Sep - 06 Oct	Emirates
23 Sep - 13 Oct	Emirates
03 Sep - 14 Sep	Emirates
10 Sep - 25 Sep	Emirates
19 Sep - 30 Sep	Emirates

Also check the deals for one-way flights from Rio De Janeiro to Frankfurt 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 Rio De Janeiro to Frankfurt in September from 902€

Return flights