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

Return flights

05 Nov - 12 Nov	Air Canada
03 Nov - 10 Nov	Air Canada
05 Nov - 09 Nov	Ryanair
13 Nov - 17 Nov	Ryanair
11 Nov - 18 Nov	Ryanair
13 Nov - 25 Nov	Ryanair
05 Nov - 19 Nov	SWISS
21 Nov - 23 Nov	Aer Lingus
14 Nov - 30 Nov	Aer Lingus
17 Nov - 28 Nov	SWISS
22 Nov - 04 Dec	SWISS
27 Nov - 30 Dec	Lufthansa

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

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 November from $965

Return flights