The cheapest Rome to Miami return flight on the radar right now is €351, flying with TAP Air Portugal via one or more connections. It covers departures in November 2026, and every dated link below opens that exact FCO–MIA search on Skyscanner. At 29% under the €494 we normally record here, it is one of the strongest FCO–MIA fares in our index. Across 91 recorded checks it has ranged between €351 and €603. Our sampling points to November 2026 as the cheapest month to fly Rome to Miami.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from Rome? We track 62 other departure cities for Miami, listed at the foot of this page.
Fares move quickly. If this Rome to Miami price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.