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

Return flights

02 Dec - 13 Dec	Air Canada
01 Dec - 13 Dec	Air Canada
28 Dec - 15 Jan	Delta
29 Dec - 30 Jan	Delta
01 Dec - 05 Dec	Delta
30 Dec - 30 Jan	Delta
10 Dec - 14 Jan	Delta
31 Dec - 29 Jan	Iberia
04 Dec - 15 Jan	Delta
02 Dec - 09 Dec	Iberia
28 Dec - 19 Jan	Delta
29 Dec - 19 Jan	Delta
03 Dec - 12 Jan	Delta
04 Dec - 27 Dec	ITA Airways
05 Dec - 12 Dec	Air Europa
31 Dec - 14 Jan	Delta
05 Dec - 20 Dec	ITA Airways
01 Dec - 22 Dec	Iberia
01 Dec - 29 Dec	Iberia
13 Dec - 20 Dec	Iberia For Level

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 865€

Return flights