Cheapest return flights from Detroit to Rome in September from $594

Best time to book flights for Detroit (DTW) to Rome (FCO) flights at AirHint

AirHint found the following cheapest return flights from Detroit (DTW) to Rome (FCO) in September 2025 (see full year).

Return flights

15 Sep - 23 Sep Spirit Airlines
24 Sep - 29 Sep British Airways
12 Sep - 30 Sep Spirit Airlines
02 Sep - 24 Sep Turkish Airlines
10 Sep - 20 Sep Turkish Airlines
21 Sep - 28 Sep United
24 Sep - 29 Sep KLM direct
02 Sep - 24 Sep Delta direct
15 Sep - 23 Sep Delta direct
11 Sep - 18 Sep United

Also check the deals for one-way flights from Detroit to Rome 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.

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