Cheapest one-way flights from Dublin to Buenos Aires in December from $594

AirHint found the following cheapest one-way flights from Dublin (DUB) to Buenos Aires (AEP) in December 2025 (see full year).

One-Way flights

10 Dec Aer Lingus
01 Dec Ryanair
30 Dec Turkish Airlines
16 Dec Ryanair
31 Dec Turkish Airlines
27 Dec Turkish Airlines
19 Dec Ryanair

Also check the deals for return flights from Dublin to Buenos Aires in December.

Skyscanner

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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