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

Return flights

01 Dec - 11 Dec	ITA Airways
01 Dec - 09 Dec	Delta
29 Dec - 21 Jan	Delta
02 Dec - 22 Jan	Delta
02 Dec - 21 Jan	Delta
31 Dec - 28 Jan	Delta
29 Dec - 29 Jan	Delta
08 Dec - 21 Jan	Delta
03 Dec - 21 Jan	Delta
29 Dec - 22 Jan	Delta
28 Dec - 22 Jan	Delta
28 Dec - 21 Jan	Delta
02 Dec - 11 Dec	ITA Airways
01 Dec - 15 Dec	ITA Airways
10 Dec - 23 Dec	Delta
05 Dec - 08 Dec	Delta
01 Dec - 06 Dec	Delta
03 Dec - 08 Dec	Delta
05 Dec - 16 Dec	ITA Airways
04 Dec - 23 Dec	Delta

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Buenos Aires in December from 733€

Return flights