Cheapest return flights from New York to Sao Paulo in December from $509

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

Return flights

03 Dec - 08 Dec Spirit Airlines
15 Dec - 28 Jan Spirit Airlines
26 Dec - 31 Dec Air Canada
06 Dec - 11 Dec Spirit Airlines
05 Dec - 09 Dec Spirit Airlines
02 Dec - 04 Dec Spirit Airlines
03 Dec - 12 Dec Spirit Airlines
02 Dec - 07 Dec Spirit Airlines
04 Dec - 11 Dec Spirit Airlines
09 Dec - 13 Dec Spirit Airlines
08 Dec - 15 Dec Spirit Airlines
15 Dec - 14 Jan Spirit Airlines
31 Dec - 12 Jan Spirit Airlines
24 Dec - 02 Jan Air Canada
09 Dec - 13 Jan Spirit Airlines
11 Dec - 20 Jan Spirit Airlines
17 Dec - 14 Jan Spirit Airlines
18 Dec - 30 Jan Spirit Airlines
12 Dec - 20 Jan Spirit Airlines
15 Dec - 13 Jan Spirit Airlines

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

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