Cheapest return flights from Miami to Dublin in December from 362€

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

Return flights

02 Dec - 08 Dec Scandinavian Airlines
09 Dec - 23 Dec Scandinavian Airlines
10 Dec - 24 Dec United
10 Dec - 19 Dec American Airlines
16 Dec - 06 Jan Scandinavian Airlines
30 Dec - 08 Jan SWISS
31 Dec - 11 Jan United
11 Dec - 22 Dec United
31 Dec - 11 Jan Aer Lingus direct
17 Dec - 07 Jan TAP
17 Dec - 07 Jan Aer Lingus direct
22 Dec - 02 Jan Delta

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

Skyscanner

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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