Cheapest return flights from New York to Buenos Aires in December from $1095

Best time to book flights for New York (LGA) to Buenos Aires (EZE) flights at AirHint

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

Return flights

10 Dec - 20 Dec LATAM Airlines Group
13 Dec - 23 Dec Porter Airlines (Canada) Ltd
24 Dec - 31 Dec LATAM Airlines Group
05 Dec - 20 Jan Air Canada
05 Dec - 22 Jan Air Canada
28 Dec - 16 Jan Delta
12 Dec - 12 Jan LATAM Airlines Group
15 Dec - 16 Jan Austrian Airlines
23 Dec - 10 Jan Air Canada
06 Dec - 20 Dec United
22 Dec - 02 Jan LATAM Airlines Group
22 Dec - 09 Jan LATAM Airlines Group
20 Dec - 10 Jan LATAM Airlines Group
12 Dec - 26 Dec Delta
17 Dec - 03 Jan LATAM Airlines Group

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires