Cheapest return flights from New York to Buenos Aires in December from 690€

AirHint found the following cheapest return flights from New York (NYC) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

03 Dec - 08 Dec Avianca
26 Dec - 16 Jan Arajet
12 Dec - 19 Dec Arajet
28 Dec - 18 Jan Avianca
16 Dec - 22 Dec Avianca
19 Dec - 30 Dec Arajet
26 Dec - 15 Jan LATAM Airlines Group
13 Dec - 28 Dec Avianca
12 Dec - 27 Dec Avianca
29 Dec - 10 Jan LATAM Airlines Group
26 Dec - 09 Jan Avianca
12 Dec - 02 Jan Arajet
09 Dec - 06 Jan Avianca
11 Dec - 05 Jan Avianca
19 Dec - 23 Dec Avianca
26 Dec - 15 Jan Delta direct
09 Dec - 06 Jan Delta direct
16 Dec - 22 Dec Delta direct
18 Dec - 29 Dec Avianca
20 Dec - 27 Dec Avianca

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

Skyscanner

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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