Cheapest return flights from Brussels to Buenos Aires in December from $1228

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

Return flights

29 Dec - 23 Jan Iberia
28 Dec - 23 Jan Iberia
25 Dec - 28 Dec Delta
25 Dec - 14 Jan Delta
29 Dec - 13 Jan Iberia
10 Dec - 19 Jan Iberia
08 Dec - 20 Dec Air Europa
26 Dec - 23 Jan Iberia
10 Dec - 16 Jan Ethiopian Airlines
04 Dec - 01 Jan ITA Airways
23 Dec - 11 Jan Delta
16 Dec - 16 Jan Ethiopian Airlines
12 Dec - 20 Dec Delta

Also check the deals for one-way flights from Brussels 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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