Cheapest return flights from Dublin to Buenos Aires in May from $1094

AirHint found the following cheapest return flights from Dublin (DUB) to Buenos Aires (AEP) in May 2026 (see full year).

Return flights

11 May - 27 May TAP
12 May - 25 May Ryanair
26 May - 09 Jun SWISS
12 May - 26 May Ryanair
04 May - 27 May Ryanair
12 May - 20 May Ryanair
07 May - 18 May Ryanair
07 May - 04 Jun Ryanair
07 May - 14 May Aer Lingus
12 May - 19 May Ryanair
21 May - 04 Jun SWISS
19 May - 02 Jun Ryanair
27 May - 11 Jun SWISS
03 May - 10 May Ryanair
01 May - 08 May Aer Lingus
27 May - 12 Jun WestJet
30 May - 14 Jun WestJet
29 May - 14 Jun Ryanair

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

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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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