Cheapest return flights from Newark to Buenos Aires in December from 1818€

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

02 Dec - 29 Dec Air Canada
02 Dec - 28 Dec Air Canada
11 Dec - 01 Jan Air Canada
10 Dec - 01 Jan Air Canada
02 Dec - 27 Dec Air Canada
10 Dec - 02 Jan Air Canada
30 Dec - 06 Jan Air Canada
18 Dec - 31 Dec 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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