Cheapest return flights from Buenos Aires to Brussels in December from $1383

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

Return flights

16 Dec - 04 Jan Aerolineas Argentinas
21 Dec - 25 Jan GOL Linhas Aéreas
16 Dec - 06 Jan Aerolineas Argentinas
22 Dec - 26 Jan Aerolineas Argentinas
22 Dec - 28 Jan Sky Airline
20 Dec - 31 Jan JetSmart
22 Dec - 27 Jan Flybondi
26 Dec - 28 Jan Flybondi
29 Dec - 29 Jan Sky Airline
21 Dec - 28 Jan LATAM Airlines Group

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

Powered by

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Feel free to contact us with any feedback or request another flight research.