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

Return flights

12 Mar - 17 Mar	ITA Airways
06 Mar - 17 Mar	Delta
06 Mar - 16 Mar	Delta
02 Mar - 08 Mar	Delta
30 Mar - 05 Apr	Turkish Airlines
20 Mar - 05 Apr	Turkish Airlines
05 Mar - 18 Mar	Ryanair
14 Mar - 24 Mar	Iberia
21 Mar - 04 Apr	Turkish Airlines
18 Mar - 31 Mar	Air Europa
16 Mar - 25 Mar	Ryanair
30 Mar - 21 Apr	Delta
19 Mar - 28 Mar	Turkish Airlines
13 Mar - 27 Mar	Turkish Airlines
26 Mar - 23 Apr	ITA Airways
13 Mar - 03 Apr	ITA Airways
19 Mar - 07 Apr	Delta
09 Mar - 06 Apr	Turkish Airlines
16 Mar - 08 Apr	Lufthansa
19 Mar - 08 Apr	Iberia

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

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 March from 766€

Return flights