Cheapest return flights from Dublin to Buenos Aires in December from $1067

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

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

Return flights

03 Dec - 14 Jan Air Canada
17 Dec - 08 Jan Turkish Airlines
15 Dec - 07 Jan TAP
17 Dec - 07 Jan Turkish Airlines
18 Dec - 07 Jan Turkish Airlines
16 Dec - 07 Jan Turkish Airlines
29 Dec - 21 Jan TAP
21 Dec - 07 Jan Turkish Airlines
06 Dec - 24 Jan TAP
19 Dec - 07 Jan Turkish Airlines
04 Dec - 26 Dec Lufthansa
09 Dec - 26 Dec SWISS

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

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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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