Cheapest return flights from Brussels to Buenos Aires in September from 880€

AirHint found the following cheapest return flights from Brussels (BRU) to Buenos Aires (AEP) in September 2026 (see full year).

Return flights

08 Sep - 17 Sep Royal Air Maroc
15 Sep - 30 Sep LATAM Airlines Group
07 Sep - 21 Sep Vueling Airlines
01 Sep - 01 Oct LATAM Airlines Group
02 Sep - 14 Sep LATAM Airlines Group
30 Sep - 14 Oct Ryanair
02 Sep - 17 Sep LATAM Airlines Group
11 Sep - 30 Oct easyJet

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

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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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