Cheapest return flights from Buenos Aires to Brussels in December from $1168

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

Return flights

08 Dec - 15 Dec Aerolineas Argentinas
11 Dec - 28 Dec Aerolineas Argentinas
21 Dec - 25 Jan GOL Linhas Aéreas
17 Dec - 11 Jan Aerolineas Argentinas
20 Dec - 31 Jan JetSmart
22 Dec - 29 Jan LATAM Airlines Group
14 Dec - 22 Dec Aerolineas Argentinas

Also check the deals for one-way flights from Buenos Aires to Brussels 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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