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

Return flights

16 Jun - 24 Jun	Avianca
18 Jun - 25 Jun	Avianca
16 Jun - 21 Jun	Avianca
15 Jun - 25 Jun	Copa
18 Jun - 22 Jun	Avianca
18 Jun - 23 Jun	Avianca
20 Jun - 21 Jun	Avianca
18 Jun - 10 Jul	Avianca
18 Jun - 08 Jul	Avianca
23 Jun - 29 Jul	Avianca
19 Jun - 21 Jun	Avianca
19 Jun - 22 Jun	Avianca
15 Jun - 06 Jul	Avianca
30 Jun - 08 Jul	LATAM Airlines Group
26 Jun - 29 Jun	Avianca
24 Jun - 08 Jul	Frontier Airlines
20 Jun - 05 Jul	Frontier Airlines
27 Jun - 04 Jul	Avianca
29 Jun - 03 Jul	LATAM Airlines Group
27 Jun - 08 Jul	American Airlines	direct

Also check the deals for one-way flights from New York to Buenos Aires in June.

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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Cheapest return flights from New York to Buenos Aires in June from $656

Return flights