Cheapest return flights from Miami to Dublin in January from $439

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

Return flights

14 Jan - 21 Jan Spirit Airlines
17 Jan - 24 Jan Spirit Airlines
21 Jan - 28 Jan Scandinavian Airlines
17 Jan - 21 Jan Spirit Airlines
12 Jan - 20 Jan Spirit Airlines
11 Jan - 18 Jan Spirit Airlines
14 Jan - 25 Jan TAP
28 Jan - 18 Feb Frontier Airlines
23 Jan - 30 Jan Spirit Airlines
12 Jan - 18 Jan Spirit Airlines
18 Jan - 28 Jan Scandinavian Airlines
25 Jan - 01 Feb TAP
27 Jan - 03 Feb Aer Lingus
28 Jan - 18 Feb Aer Lingus direct
25 Jan - 01 Feb Aer Lingus direct
30 Jan - 06 Feb Aer Lingus

Also check the deals for one-way 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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