Cheapest return flights from Sao Paulo to Athens in December from $816

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

Return flights

01 Dec - 06 Dec Ethiopian Airlines
02 Dec - 09 Dec Iberia
14 Dec - 28 Dec Iberia
09 Dec - 24 Dec ITA Airways
14 Dec - 29 Dec Iberia
16 Dec - 29 Dec Avianca
12 Dec - 19 Dec Iberia
31 Dec - 17 Jan British Airways
21 Dec - 31 Dec ITA Airways
30 Dec - 16 Jan LATAM Airlines Group
12 Dec - 18 Dec Ethiopian Airlines
19 Dec - 08 Jan Turkish Airlines
23 Dec - 07 Jan Royal Air Maroc
23 Dec - 08 Jan Royal Air Maroc
31 Dec - 08 Jan British Airways
24 Dec - 03 Jan Avianca
23 Dec - 05 Jan Royal Air Maroc
19 Dec - 05 Jan Turkish Airlines
22 Dec - 08 Jan Iberia

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

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