Cheapest return flights from Brussels to Buenos Aires in December from 1310€

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

Return flights

03 Dec - 16 Jan SWISS
13 Dec - 03 Jan TUI fly Belgium
27 Dec - 16 Jan SWISS
25 Dec - 31 Dec Vueling Airlines
13 Dec - 12 Jan Iberia
03 Dec - 08 Jan SWISS
13 Dec - 31 Dec Iberia
13 Dec - 10 Jan Iberia
27 Dec - 10 Jan Vueling Airlines
25 Dec - 10 Jan Vueling Airlines
15 Dec - 09 Jan SWISS
13 Dec - 02 Jan Iberia

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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