Cheapest one-way flights from Miami to Dublin in January from $241

AirHint found the following cheapest one-way flights from Miami (MIA) to Dublin (DUB) in January 2026 (see full year).

One-Way flights

14 Jan Spirit Airlines
24 Jan Frontier Airlines
25 Jan Frontier Airlines
30 Jan Frontier Airlines
10 Jan Frontier Airlines
11 Jan Spirit Airlines
07 Jan Spirit Airlines
28 Jan Aer Lingus direct
14 Jan Aer Lingus direct
25 Jan Aer Lingus direct

Also check the deals for return flights from Miami to Dublin in January.

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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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