Cheapest return flights from Lima to Buenos Aires in December from $475

Best time to book flights for Lima (LIM) to Buenos Aires (EZE) flights at AirHint

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

Return flights

26 Dec - 04 Jan LATAM Airlines Group
19 Dec - 04 Jan LATAM Airlines Group
22 Dec - 27 Dec LATAM Airlines Group
26 Dec - 16 Jan LATAM Airlines Group
05 Dec - 09 Dec LATAM Airlines Group
01 Dec - 07 Dec LATAM Airlines Group direct
25 Dec - 02 Jan LATAM Airlines Group
23 Dec - 30 Dec LATAM Airlines Group direct
04 Dec - 09 Dec LATAM Airlines Group direct
15 Dec - 07 Jan LATAM Airlines Group direct
26 Dec - 04 Jan LATAM Airlines Group direct
25 Dec - 02 Jan LATAM Airlines Group direct
19 Dec - 04 Jan LATAM Airlines Group direct

Also check the deals for one-way flights from Lima to Buenos Aires in December.

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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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