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

Return flights

06 Jul - 04 Aug	Aerolineas Argentinas
05 Jul - 04 Aug	GOL Linhas Aéreas
23 Jul - 13 Aug	LATAM Airlines Group
10 Jul - 11 Aug	SWISS
01 Jul - 17 Jul	SWISS
03 Jul - 24 Jul	SWISS
10 Jul - 25 Jul	Avianca
19 Jul - 29 Jul	SWISS

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

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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Cheapest return flights from Buenos Aires to Brussels in July from $1726

Return flights