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

Return flights

11 Dec - 15 Dec	Ethiopian Airlines
11 Dec - 22 Dec	Ethiopian Airlines
06 Dec - 07 Dec	Wizz Air
08 Dec - 12 Dec	KLM
02 Dec - 12 Dec	KLM
06 Dec - 12 Dec	Wizz Air
01 Dec - 10 Dec	Wizz Air
08 Dec - 20 Jan	British Airways
23 Dec - 21 Jan	Air France
01 Dec - 15 Dec	Ryanair
07 Dec - 16 Jan	Wizz Air
07 Dec - 23 Dec	KLM
08 Dec - 16 Jan	Ryanair
07 Dec - 17 Jan	Ethiopian Airlines
01 Dec - 01 Dec	Wizz Air
26 Dec - 17 Jan	Wizz Air
11 Dec - 14 Jan	Ryanair
29 Dec - 10 Jan	Ryanair
27 Dec - 10 Jan	Wizz Air
28 Dec - 10 Jan	Wizz Air

Also check the deals for one-way flights from Warsaw 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 Warsaw to Sao Paulo in December from 705€

Return flights