Cheapest return flights from Brussels to Buenos Aires in October from $984

Best time to book flights for Brussels (BRU) to Buenos Aires (AEP) flights at AirHint

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

Return flights

29 Oct - 10 Nov TAP
28 Oct - 10 Nov TAP
24 Oct - 10 Nov LATAM Airlines Group
31 Oct - 15 Nov LATAM Airlines Group
09 Oct - 13 Oct SWISS
24 Oct - 31 Oct LATAM Airlines Group
01 Oct - 15 Nov Brussels Airlines
25 Oct - 08 Nov LATAM Airlines Group
06 Oct - 12 Oct SWISS
15 Oct - 15 Nov LATAM Airlines Group
15 Oct - 06 Nov Vueling Airlines
08 Oct - 11 Oct Vueling Airlines
07 Oct - 18 Oct SWISS

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

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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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