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

Return flights

05 Dec - 09 Dec	Delta
06 Dec - 08 Dec	Delta
05 Dec - 08 Dec	Delta
08 Dec - 27 Dec	Delta
06 Dec - 27 Dec	Delta
06 Dec - 23 Dec	Delta
07 Dec - 27 Dec	Delta
08 Dec - 28 Dec	Delta
09 Dec - 20 Jan	Delta
25 Dec - 26 Jan	Delta
02 Dec - 16 Dec	British Airways
01 Dec - 10 Dec	British Airways
24 Dec - 23 Jan	Delta
10 Dec - 30 Jan	Delta
10 Dec - 15 Jan	Delta
25 Dec - 23 Jan	Delta
25 Dec - 28 Jan	Delta
25 Dec - 29 Jan	Delta
07 Dec - 14 Jan	Delta
06 Dec - 25 Jan	Delta

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

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 Milan to Buenos Aires in December from $981

Return flights