AirHint found the following cheapest return flights from Buenos Aires (AEP) to Newark (EWR) in January 2026 (see full year).

Return flights

29 Jan - 05 Feb	JetSmart
29 Jan - 02 Feb	JetSmart
27 Jan - 05 Feb	LATAM Airlines Group
20 Jan - 03 Feb	Aerolíneas Argentinas
27 Jan - 06 Feb	LATAM Airlines Group
22 Jan - 29 Jan	Sky Airline
20 Jan - 27 Jan	Aerolíneas Argentinas
30 Jan - 06 Feb	Sky Airline
28 Jan - 04 Feb	JetSmart
27 Jan - 04 Feb	LATAM Airlines Group
15 Jan - 23 Jan	Sky Airline
26 Jan - 05 Feb	Aerolíneas Argentinas
22 Jan - 04 Feb	LATAM Airlines Group
14 Jan - 27 Jan	JetSmart
16 Jan - 25 Jan	LATAM Airlines Group
14 Jan - 23 Jan	JetSmart
14 Jan - 29 Jan	Sky Airline
16 Jan - 24 Jan	Flybondi
09 Jan - 22 Jan	Sky Airline
06 Jan - 26 Jan	Flybondi

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

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 Buenos Aires to Newark in January from $790

Return flights