TUI Fly
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Italy
Friuli Venezia Giulia Airport
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Germany
Düsseldorf International Airport
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Scan through all non-stop flights from Trieste to Düsseldorf. The full flight schedule below gives an overview of all non-stop flights from TRS to DUS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Düsseldorf is an oceanic/maritime destination, known for its mild summer temperatures, which are usually between 15°C and 25°C (59°F to 77°F). The winters here are refreshingly cool, without the harshness of freezing temperatures. Visitors can enjoy the green surroundings and plenty of outdoor adventures in the nearby areas, making it an excellent choice for those who enjoy temperate weather.
The best time to visit Düsseldorf is during the summer months, spanning from May to August. During this period, visitors can expect pleasant to warm temperatures, while rainfall tends to occur more frequently in the autumn and winter months, from September to February.

Currently, there is only one airline operating non-stop flights from Trieste TRS to Düsseldorf DUS, which is TUI Fly. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their TRS DUS flight schedule.
Flights from TRS to DUS are operated once a week. All flights depart at 09:30.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Trieste to Düsseldorf takes 1 hour and 35 minutes. The flight distance between Trieste and Düsseldorf is 485 miles (or 781 km).
There are 2 airports in Düsseldorf: Düsseldorf International Airport (DUS) and Weeze Airport (formerly Niederrhein Airport) (NRN).
There is 1 flight per week flying from Trieste to Düsseldorf (as of March 2026).
1 hour and 35 minutes is the average flight time from Trieste to Düsseldorf.
The distance from Trieste to Düsseldorf is 485 miles (781 kilometers).
TUI Fly is the only airline flying nonstop from Trieste to Düsseldorf.
There are no alliances flying direct from Trieste to Düsseldorf at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Trieste to Düsseldorf:
The earliest flight departs at 09:30 from Trieste and arrives at 11:05 at Düsseldorf.
The latest flight departs at 09:30 from Trieste and arrives at 11:05 at Düsseldorf.
485 miles (781 km) · 1h 35m
09:30
11:05
TUI Fly
X3 2725
TUI Fly
Boeing 737-800 (winglets)
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