Cheapest return flights from Dublin to Buenos Aires in December from $813

Best time to book flights for Dublin (DUB) to Buenos Aires (EZE) flights at AirHint

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

Return flights

03 Dec - 14 Jan Air Canada
01 Dec - 14 Jan SWISS
09 Dec - 27 Jan Delta
28 Dec - 26 Jan Delta
08 Dec - 19 Dec British Airways
29 Dec - 21 Jan Delta
28 Dec - 14 Jan Delta
01 Dec - 19 Dec Vueling Airlines
01 Dec - 18 Dec Vueling Airlines
23 Dec - 30 Dec American Airlines
29 Dec - 19 Jan Delta
23 Dec - 23 Jan Delta
18 Dec - 31 Jan British Airways
23 Dec - 13 Jan Delta
03 Dec - 21 Dec Delta

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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