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

Return flights

11 Feb - 11 Mar	Turkish Airlines
23 Feb - 31 Mar	Ryanair
25 Feb - 06 Mar	Ryanair
28 Feb - 16 Mar	Ryanair
28 Feb - 19 Mar	Aer Lingus
09 Feb - 09 Mar	Ryanair
28 Feb - 27 Mar	Aer Lingus
28 Feb - 31 Mar	Ryanair
11 Feb - 09 Mar	Turkish Airlines
28 Feb - 20 Mar	Aer Lingus
08 Feb - 23 Feb	Ryanair
18 Feb - 28 Feb	Ryanair
08 Feb - 28 Feb	Ryanair
08 Feb - 19 Feb	Ryanair
16 Feb - 28 Feb	TAP
14 Feb - 28 Feb	Ryanair
03 Feb - 24 Feb	Aer Lingus
09 Feb - 15 Feb	Ryanair
01 Feb - 28 Feb	Aer Lingus
07 Feb - 22 Feb	Ryanair

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 $969

Return flights