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

Return flights

04 Mar - 08 Mar	British Airways
08 Mar - 16 Mar	British Airways
12 Mar - 16 Mar	British Airways
06 Mar - 13 Mar	British Airways
01 Mar - 14 Mar	British Airways
06 Mar - 08 Apr	British Airways
13 Mar - 28 Mar	Air Canada
12 Mar - 23 Mar	Delta
01 Mar - 28 Mar	Delta
06 Mar - 28 Mar	Air Canada
31 Mar - 10 Apr	British Airways
12 Mar - 28 Mar	Delta
26 Mar - 10 Apr	Delta

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 $1008

Return flights