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

Return flights

23 Feb - 15 Mar	British Airways
03 Feb - 17 Feb	Delta
15 Feb - 24 Feb	Delta
01 Feb - 16 Feb	Delta
09 Feb - 02 Mar	Delta
16 Feb - 16 Mar	British Airways
02 Feb - 16 Feb	Delta
09 Feb - 07 Mar	British Airways
10 Feb - 24 Feb	Delta
09 Feb - 16 Feb	Delta
02 Feb - 15 Feb	Delta
07 Feb - 21 Feb	Delta

Also check the deals for one-way flights from Dublin 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 Dublin to Buenos Aires in February from 852€

Return flights