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

Return flights

01 Dec - 06 Dec	Ethiopian Airlines
11 Dec - 25 Dec	Aegean Airlines
10 Dec - 25 Dec	Ethiopian Airlines
30 Dec - 31 Dec	Qatar Airways
16 Dec - 23 Dec	Lufthansa
31 Dec - 06 Jan	Ethiopian Airlines
16 Dec - 04 Jan	Ethiopian Airlines
22 Dec - 04 Jan	Ethiopian Airlines
19 Dec - 05 Jan	MEA
02 Dec - 05 Jan	Ethiopian Airlines
19 Dec - 04 Jan	MEA

Also check the deals for one-way flights from Beirut to Sao Paulo 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 Beirut to Sao Paulo in December from $1328

Return flights