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

Return flights

19 Nov - 29 Nov	LATAM Airlines Group
12 Nov - 26 Nov	Air Europa
28 Nov - 08 Dec	LATAM Airlines Group
28 Nov - 07 Dec	LATAM Airlines Group
10 Nov - 22 Nov	British Airways
05 Nov - 19 Nov	SWISS
04 Nov - 19 Nov	TAP
30 Nov - 07 Dec	SWISS
29 Nov - 07 Dec	Iberia
05 Nov - 12 Nov	SWISS
13 Nov - 20 Nov	SWISS
14 Nov - 19 Nov	SWISS
27 Nov - 21 Dec	SWISS
05 Nov - 30 Dec	Vueling Airlines
05 Nov - 29 Dec	Vueling Airlines
05 Nov - 31 Dec	SWISS
04 Nov - 30 Dec	Vueling Airlines
16 Nov - 29 Nov	SWISS

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

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 Brussels to Buenos Aires in November from 923€

Return flights