Cheapest return flights from Dublin to Buenos Aires in December from $1164

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

Return flights

06 Dec - 24 Jan Air Canada
29 Dec - 19 Jan Air Canada
29 Dec - 15 Jan Air Canada
29 Dec - 24 Jan Air France
30 Dec - 18 Jan Turkish Airlines
31 Dec - 18 Jan Turkish Airlines
19 Dec - 26 Dec Ryanair
23 Dec - 20 Jan Turkish Airlines
26 Dec - 14 Jan Air Canada
28 Dec - 15 Jan Air Canada
21 Dec - 15 Jan Air Canada
15 Dec - 28 Dec TAP
15 Dec - 24 Dec Turkish Airlines

Also check the deals for one-way 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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