Cheapest return flights from Miami to Dublin in September from 409€

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

Return flights

10 Sep - 17 Sep United
24 Sep - 01 Oct Frontier Airlines
30 Sep - 07 Oct Spirit Airlines
20 Sep - 27 Sep Spirit Airlines
19 Sep - 26 Sep Frontier Airlines
29 Sep - 06 Oct Spirit Airlines
23 Sep - 30 Sep American Airlines
24 Sep - 08 Oct Lufthansa
28 Sep - 05 Oct Frontier Airlines
21 Sep - 28 Sep Air Canada
25 Sep - 02 Oct TAP
22 Sep - 29 Sep British Airways
27 Sep - 04 Oct Spirit Airlines
20 Sep - 23 Sep Spirit Airlines
11 Sep - 15 Sep Spirit Airlines
26 Sep - 03 Oct Spirit Airlines
19 Sep - 22 Sep Air Canada
08 Sep - 15 Sep Spirit Airlines

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.