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

Return flights

10 Feb - 24 Feb	Ryanair
17 Feb - 09 Mar	Ryanair
20 Feb - 09 Mar	Ryanair
20 Feb - 07 Mar	Ryanair
25 Feb - 12 Mar	Ryanair
03 Feb - 10 Feb	Ryanair
03 Feb - 23 Feb	Ryanair
15 Feb - 02 Mar	Ryanair
18 Feb - 01 Mar	Brussels Airlines
07 Feb - 20 Feb	Ryanair
08 Feb - 16 Feb	Ryanair
15 Feb - 08 Mar	Ryanair
13 Feb - 04 Mar	Ryanair
14 Feb - 22 Feb	Ryanair
13 Feb - 27 Feb	Ryanair
16 Feb - 09 Mar	easyJet
04 Feb - 11 Feb	Ryanair
02 Feb - 28 Feb	Ryanair
01 Feb - 22 Feb	Ryanair
23 Feb - 08 Mar	Emirates

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

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 February from 979€

Return flights