Cheapest return flights from Newark to Buenos Aires in December from 1707€

Best time to book flights for Newark (EWR) to Buenos Aires (EZE) flights at AirHint

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

Return flights

18 Dec - 21 Dec Delta
18 Dec - 19 Dec Delta
18 Dec - 20 Dec Delta
22 Dec - 29 Dec Delta
20 Dec - 10 Jan Air Canada
23 Dec - 30 Dec Air Canada
19 Dec - 01 Jan Air Canada
27 Dec - 03 Jan Air Canada
20 Dec - 03 Jan Air Canada
20 Dec - 04 Jan Air Canada
26 Dec - 03 Jan Air Canada
18 Dec - 02 Jan Air Canada
21 Dec - 03 Jan Air Canada

Also check the deals for one-way flights from Newark 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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