Cheapest return flights from Miami to Dublin in December from $536

Best time to book flights for Miami (MIA) to Dublin (DUB) flights at AirHint

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

Return flights

05 Dec - 14 Dec TAP
02 Dec - 09 Dec United
05 Dec - 14 Dec Aer Lingus direct
06 Dec - 15 Dec KLM
14 Dec - 04 Jan SWISS
13 Dec - 03 Jan SWISS
14 Dec - 04 Jan Aer Lingus direct
19 Dec - 27 Dec TAP
19 Dec - 03 Jan FrenchBee
12 Dec - 19 Dec United
22 Dec - 29 Dec United

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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