Cheapest return flights from Newark to Buenos Aires in October from $823

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 October 2025 (see full year).

Return flights

23 Oct - 06 Nov LATAM Airlines Group
23 Oct - 04 Nov LATAM Airlines Group
10 Oct - 20 Oct LATAM Airlines Group
23 Oct - 26 Oct LATAM Airlines Group

Also check the deals for one-way flights from Newark to Buenos Aires in October.

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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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