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

Return flights

23 Sep - 30 Sep	TAP
28 Sep - 05 Oct	TAP
25 Sep - 09 Oct	TAP
24 Sep - 14 Oct	TAP
24 Sep - 08 Oct	TAP
22 Sep - 05 Oct	TAP
26 Sep - 13 Oct	TAP
01 Sep - 09 Sep	TAP
06 Sep - 21 Sep	TAP
18 Sep - 21 Sep	TAP
19 Sep - 29 Sep	TAP
11 Sep - 21 Sep	TAP
08 Sep - 13 Oct	TAP
16 Sep - 06 Oct	TAP
20 Sep - 09 Oct	TAP
20 Sep - 18 Oct	TAP
04 Sep - 14 Sep	TAP
15 Sep - 24 Sep	TAP
16 Sep - 30 Sep	TAP
15 Sep - 25 Sep	United

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Frankfurt in September from 704€

Return flights