Cheap Flights from Washington Dulles International Airport to Trieste (TRS) Find and Compare the Best Airline Deals | Skyticket

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2025/6
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2025/6
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Washington Dulles－Trieste Friuli Venezia Giulia Airport
June Lowest Airfares -----
Washington Dulles－Trieste Friuli Venezia Giulia Airport
July Lowest Airfares
USD1,044

The airfare displayed above is for ITA Airways

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Washington Dulles－Trieste Friuli Venezia Giulia Airport
August Lowest Airfares -----
Washington Dulles－Trieste Friuli Venezia Giulia Airport
September Lowest Airfares -----
Washington Dulles－Trieste Friuli Venezia Giulia Airport
October Lowest Airfares -----

Washington D.C－Trieste
Estimated Flight Time
8 Hours 55 Minutes
Washington D.C－Trieste
Number of Operating Airlines
0

Operating Airlines for Washington Dulles－Trieste Friuli Venezia Giulia Airport Route

Other Destinations from:Washington D.C
* Fares vary in accordance to seat availability
Other Departures to: Trieste
* Fares vary in accordance to seat availability