AirHint found the following cheapest return flights from New York (NYC) to Buenos Aires (AEP) in November 2025 (see full year).

Return flights

03 Nov - 08 Nov	Avianca
17 Nov - 24 Nov	Avianca
05 Nov - 19 Nov	Avianca
26 Nov - 06 Dec	Avianca
04 Nov - 09 Dec	Avianca
07 Nov - 12 Nov	Avianca
14 Nov - 19 Nov	Avianca
02 Nov - 08 Nov	Spirit Airlines
07 Nov - 01 Dec	Frontier Airlines
06 Nov - 11 Nov	Avianca
24 Nov - 29 Nov	Avianca
13 Nov - 18 Nov	Avianca
06 Nov - 12 Nov	Avianca
17 Nov - 07 Dec	Avianca
04 Nov - 04 Dec	Avianca
14 Nov - 06 Dec	Avianca
24 Nov - 30 Dec	LATAM Airlines Group

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

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 November from $730

Return flights