Cheap flights from Detroit to Rome from $329

The cheapest month to fly to Rome Fiumicino Airport from Detroit is in September. Flight prices, which tend to average around $127, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $152.

Our data shows that Monday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $1,121. The most expensive day to fly to Rome Fiumicino Airport is Friday, with ticket prices averaging around $1,566.

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the afternoon. momondo users have found flights departing from Detroit to Rome Fiumicino Airport in the afternoon for as low as $1,197. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,289.

Fly from Detroit Metropolitan Wayne County to Rome Fiumicino for the best Detroit - Rome Fiumicino flight prices

You are more likely to see cheaper flights to Rome Fiumicino Airport from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $1,012 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Detroit for as low as $897 on momondo.

There are 3 cabin classes available to choose from on Detroit to Rome Fiumicino Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, KLM, and Delta are the most popular carriers operating from Detroit to Rome Fiumicino

Delta, Air France and Turkish Airlines are the top three most popular airlines that fly to Rome Fiumicino Airport from Detroit according to our data. Delta is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Rome Fiumicino Airport. Keep in mind that there are 6 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

Istanbul (IST) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $443.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 40m.

Reykjavik (KEF) has the shortest average layover time for this route: 1h 25m.

As of May 2026, 2 flights take off from Detroit and land in Rome Fiumicino Airport each day. The most common flight departure time for this route is 8:00PM, with 100% of daily flights taking off in the evening.

The number of flights available between Detroit and Rome Fiumicino Airport is 18 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.