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

Return flights

28 Apr - 25 May	Air Canada
30 Apr - 25 May	Air France
15 Apr - 22 Apr	Ryanair
20 Apr - 13 May	Delta
20 Apr - 17 May	Delta
27 Apr - 17 May	Delta
16 Apr - 17 May	Delta
28 Apr - 17 May	Delta
23 Apr - 13 May	Delta
28 Apr - 30 May	Lufthansa
18 Apr - 16 May	Ryanair
08 Apr - 17 Apr	Aer Lingus
07 Apr - 28 Apr	Vueling Airlines
04 Apr - 26 Apr	Ryanair
05 Apr - 20 Apr	Ryanair
03 Apr - 17 Apr	Ryanair
03 Apr - 13 Apr	Vueling Airlines
02 Apr - 18 Apr	Ryanair
03 Apr - 10 Apr	Vueling Airlines
02 Apr - 12 Apr	Air France

Also check the deals for one-way flights from Dublin to Buenos Aires in April.

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 April from 791€

Return flights