AirHint found the following cheapest return flights from New York (JFK) to Buenos Aires (EZE) in December 2026 (see full year).
Return flights
| 02 Dec - 06 Dec | Avianca | ||
| 17 Dec - 02 Jan | Air Canada | ||
| 18 Dec - 26 Dec | Air Canada | ||
| 24 Dec - 01 Jan | Lufthansa |
Also check the deals for one-way flights from New York to Buenos Aires in December.
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