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

Return flights

09 Dec - 25 Jan	British Airways
08 Dec - 28 Dec	Iberia
07 Dec - 19 Jan	Iberia
10 Dec - 28 Dec	British Airways
09 Dec - 28 Dec	British Airways
09 Dec - 31 Jan	Air Europa
07 Dec - 19 Jan	Lufthansa	direct
07 Dec - 28 Dec	Iberia
05 Dec - 08 Dec	Air Europa
15 Dec - 19 Jan	Iberia
15 Dec - 19 Jan	LATAM Airlines Group	direct
10 Dec - 13 Jan	ITA Airways
03 Dec - 08 Jan	Air Europa
09 Dec - 27 Dec	ITA Airways
08 Dec - 05 Jan	Iberia
24 Dec - 24 Jan	Iberia
07 Dec - 27 Dec	Iberia
05 Dec - 20 Dec	ITA Airways
04 Dec - 23 Dec	ITA Airways
12 Dec - 29 Dec	British Airways

Also check the deals for one-way flights from Sao Paulo to Frankfurt in December.

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 December from 663€

Return flights