AirHint found the following cheapest return flights from Sao Paulo (GRU) to Berlin (BER) in September 2025 (see full year).

Return flights

14 Sep - 20 Sep	Avianca
14 Sep - 05 Oct	United
02 Sep - 19 Sep	LATAM Airlines Group
02 Sep - 08 Sep	LATAM Airlines Group
01 Sep - 06 Sep	Avianca
09 Sep - 31 Oct	Avianca
30 Sep - 19 Oct	United
01 Sep - 08 Sep	Avianca
17 Sep - 22 Sep	Avianca
22 Sep - 08 Oct	KLM
18 Sep - 23 Sep	Avianca
24 Sep - 30 Sep	Air France
15 Sep - 08 Oct	KLM
30 Sep - 30 Oct	United
22 Sep - 07 Oct	KLM
19 Sep - 28 Sep	Air Europa
08 Sep - 15 Sep	KLM
22 Sep - 15 Oct	LATAM Airlines Group
15 Sep - 06 Oct	KLM
27 Sep - 19 Oct	SWISS

Also check the deals for one-way flights from Sao Paulo to Berlin 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 Sao Paulo to Berlin in September from 813€

Return flights