AirHint found the following cheapest return flights from New York (JFK) to Rio De Janeiro (GIG) in December 2025 (see full year).

Return flights

01 Dec - 10 Dec	LATAM Airlines Group
02 Dec - 09 Dec	LATAM Airlines Group
01 Dec - 07 Dec	LATAM Airlines Group
05 Dec - 07 Dec	Avianca
04 Dec - 24 Jan	Copa
01 Dec - 22 Jan	Delta
01 Dec - 15 Dec	Delta
12 Dec - 19 Jan	Copa
29 Dec - 10 Jan	Sun Country Airlines
17 Dec - 20 Jan	Copa
15 Dec - 20 Jan	Copa
14 Dec - 21 Dec	Frontier Airlines
09 Dec - 29 Dec	Copa
05 Dec - 11 Dec	GOL Linhas Aéreas
17 Dec - 24 Dec	Frontier Airlines
11 Dec - 14 Dec	Copa
12 Dec - 19 Jan	American Airlines	direct
16 Dec - 20 Jan	Delta
24 Dec - 02 Jan	LATAM Airlines Group	direct
27 Dec - 30 Jan	LATAM Airlines Group

Also check the deals for one-way flights from New York to Rio De Janeiro 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 New York to Rio De Janeiro in December from 471€

Return flights