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Did you mean flights from Trieste to Detroit?
United States
Detroit Metropolitan Wayne County Airport
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Italy
Friuli Venezia Giulia Airport
At present, there are no direct flights from Detroit to Trieste.
However, there are several flights from DTW to TRS with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from DTW to TRS, and to see what flight schedules are available.
Trieste is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Trieste any time of the year, but the best months to explore are from to and from to .

Unfortunately, there are no airlines that cover the full route (with 1 stopover) from Detroit DTW to Trieste TRS at this moment.
All flights from Detroit to Trieste are operated by a combination of multiple carriers, which are listed below:
Unfortunately, there are no alliances that cover the full route (with 1 stopover) from Detroit DTW to Trieste TRS at this moment.
You can fly the full journey from DTW to TRS in either Economy or Business Class. Premium Economy and First Class are not available on this route, at least not on the full route with just 1 stopover.
However, for the first part of this route, Economy, Premium Economy, Business and First Class are available. This depends on the stopover airport of your choice though.
Again depending on your stopover airport, available classes for the second part of this route are Economy and Business Class.
At this moment, it is not possible to cover the full route from Detroit to Trieste (with 1 stopover) with one specific type of aircraft. All flights from Detroit to Trieste are operated by a combination of multiple aircraft types.
The distance between Detroit and Trieste is 4,505 miles (7,250 kilometers).
However, because there are no direct flights between DTW and TRS, the distance of the full journey varies between 4,516 and 4,896 miles (or 7,268 and 7,879 kilometers), depending on your stopover airport.
Flights from Detroit to Trieste take from 9 hours up to 9 hours and 55 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Trieste: Friuli Venezia Giulia Airport (TRS).
From 9 hours up to 9 hours and 55 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between DTW and TRS, the total distance of the full journey varies between 4,516 and 4,896 miles (or 7,268 and 7,879 kilometers), depending on your stopover airport.
At this moment, flights from Detroit to Trieste are operated by a combination of multiple airlines. There is no airline that operates the route in full.
Delta, Lufthansa, TUI Fly, Air Dolomiti, Sundair, Ryanair and ITA Airways operate several connecting flights, but only partly.
There are no alliances flying from Detroit to Trieste at this moment.
You can fly the full route from Detroit to Trieste (with 1 stopover) in Economy and Business Class.
There is no specific aircraft type that covers the full route (with 1 stopover) from Detroit to Trieste at this moment.
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