AirHint found the following cheapest return flights from Dublin (DUB) to Buenos Aires (AEP) in May 2026 (see full year).
Return flights
| 12 May - 26 May | Ryanair | ||
| 05 May - 14 May | Aer Lingus | ||
| 13 May - 27 May | Ryanair | ||
| 22 May - 08 Jun | KLM | ||
| 25 May - 08 Jun | SWISS | ||
| 21 May - 08 Jun | SWISS | ||
| 23 May - 08 Jun | Turkish Airlines | ||
| 24 May - 08 Jun | SWISS |
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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