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

Return flights

02 Mar - 23 Mar	British Airways
01 Mar - 22 Mar	British Airways
09 Mar - 18 Mar	British Airways
10 Mar - 16 Mar	British Airways
12 Mar - 16 Mar	British Airways
05 Mar - 20 Mar	British Airways
11 Mar - 24 Mar	British Airways
25 Mar - 01 Apr	British Airways
05 Mar - 21 Mar	British Airways
16 Mar - 06 Apr	British Airways
26 Mar - 08 Apr	British Airways
06 Mar - 14 Mar	British Airways
07 Mar - 14 Mar	British Airways

Also check the deals for one-way flights from Dublin 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 Dublin to Buenos Aires in March from 849€

Return flights