Cheapest return flights from Los Angeles to Buenos Aires in December from $805

AirHint found the following cheapest return flights from Los Angeles (LAX) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

29 Dec - 21 Jan LATAM Airlines Group
23 Dec - 31 Dec LATAM Airlines Group
23 Dec - 01 Jan LATAM Airlines Group
28 Dec - 04 Jan LATAM Airlines Group
22 Dec - 08 Jan LATAM Airlines Group
26 Dec - 02 Jan LATAM Airlines Group
24 Dec - 03 Jan Copa
20 Dec - 04 Jan Copa

Also check the deals for one-way flights from Los Angeles 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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