AirHint found the following cheapest return flights from Miami (MIA) to Dublin (DUB) in May 2026 (see full year).
Return flights
| 04 May - 11 May | Air Canada | ||
| 25 May - 01 Jun | Air Canada | ||
| 15 May - 06 Jun | Air Canada | ||
| 13 May - 20 May | Aer Lingus | ||
| 28 May - 20 Jun | Air Canada |
Also check the deals for one-way flights from Miami to Dublin in May.
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