AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Newark (EWR) in December 2025 (see full year).

Return flights

22 Dec - 29 Dec	GOL Linhas Aéreas
01 Dec - 10 Dec	Azul Airlines
02 Dec - 09 Dec	Azul Airlines
21 Dec - 30 Dec	Azul Airlines
24 Dec - 31 Dec	Azul Airlines
01 Dec - 08 Dec	Azul Airlines
25 Dec - 31 Dec	Azul Airlines
27 Dec - 04 Jan	LATAM Airlines Group
21 Dec - 27 Dec	Azul Airlines
25 Dec - 31 Jan	LATAM Airlines Group
05 Dec - 13 Dec	Azul Airlines
24 Dec - 01 Jan	Azul Airlines
24 Dec - 30 Dec	Azul Airlines
23 Dec - 01 Jan	Azul Airlines
24 Dec - 12 Jan	Azul Airlines
24 Dec - 03 Jan	Azul Airlines
21 Dec - 06 Jan	Azul Airlines
25 Dec - 15 Jan	Azul Airlines
25 Dec - 05 Jan	Azul Airlines
24 Dec - 10 Jan	Azul Airlines

Also check the deals for one-way flights from Rio De Janeiro to Newark 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 Rio De Janeiro to Newark in December from $1040

Return flights