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

Return flights

08 Mar - 19 Mar	TAP
13 Mar - 22 Mar	TAP
23 Mar - 30 Mar	TAP
14 Mar - 29 Mar	TAP
01 Mar - 11 Mar	Scandinavian Airlines
13 Mar - 18 Mar	Scandinavian Airlines
08 Mar - 18 Mar	Scandinavian Airlines
05 Mar - 15 Mar	Scandinavian Airlines
11 Mar - 21 Mar	TAP
13 Mar - 29 Mar	TAP
27 Mar - 09 Apr	TAP
28 Mar - 11 Apr	TAP
27 Mar - 10 Apr	TAP
27 Mar - 05 Apr	TAP
28 Mar - 06 Apr	TAP
31 Mar - 07 Apr	TAP
25 Mar - 09 Apr	Lufthansa
26 Mar - 13 Apr	SWISS
29 Mar - 09 Apr	TAP
24 Mar - 05 Apr	Delta

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

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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Cheapest return flights from Dublin to Miami in March from $393

Return flights