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Washington Dulles International Airport to Trieste flight
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Cheap Flights from Washington Dulles International Airport to Trieste

Search for flights from Washington Dulles International Airport to Trieste and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • IAD17:45
        19h
        1 stop
        TRS18:45
        Washington D.C. - Trieste|Mon, Dec 30|United Airlines
        €443€626
        28% OFF
        28% OFF
        €626€443

        Choose United Airlines flights from Washington D.C. to Trieste. The one-way connecting flight with United Airlines departs from Washington Dulles International Airport on Mon, Dec 30, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €443 including taxes and charges.

      • IAD22:05
        18h 40m
        1 stop
        TRS22:45
        Washington D.C. - Trieste|Sun, Nov 24|United Airlines
        €451€626
        28% OFF
        28% OFF
        €626€451

        Choose United Airlines flights from Washington D.C. to Trieste. The one-way connecting flight with United Airlines departs from Washington Dulles International Airport on Sun, Nov 24, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €451 including taxes and charges.

      • IAD17:50
        13h 55m
        1 stop
        TRS13:45
        Washington D.C. - Trieste|Tue, Dec 10|Lufthansa
        €460€626
        26% OFF
        26% OFF
        €626€460

        Choose Lufthansa flights from Washington D.C. to Trieste. The one-way connecting flight with Lufthansa departs from Washington Dulles International Airport on Tue, Dec 10, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €460 including taxes and charges.

      • IAD17:20
        14h 40m
        1 stop
        TRS14:00
        Washington D.C. - Trieste|Wed, Dec 11|United Airlines
        €463
        €463

        Choose United Airlines flights from Washington D.C. to Trieste. The one-way connecting flight with United Airlines departs from Washington Dulles International Airport on Wed, Dec 11, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €463 including taxes and charges.

      • IAD17:20
        14h 40m
        1 stop
        TRS14:00
        Washington D.C. - Trieste|Mon, Dec 9|United Airlines
        €463
        €463

        Choose United Airlines flights from Washington D.C. to Trieste. The one-way connecting flight with United Airlines departs from Washington Dulles International Airport on Mon, Dec 9, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €463 including taxes and charges.

      • IAD17:20
        14h 25m
        1 stop
        TRS13:45
        Washington D.C. - Trieste|Tue, Dec 10|United Airlines
        €463
        €463

        Choose United Airlines flights from Washington D.C. to Trieste. The one-way connecting flight with United Airlines departs from Washington Dulles International Airport on Tue, Dec 10, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €463 including taxes and charges.

      • IAD17:50
        14h 10m
        1 stop
        TRS14:00
        Washington D.C. - Trieste|Wed, Dec 11|Lufthansa
        €465
        €465

        Choose Lufthansa flights from Washington D.C. to Trieste. The one-way connecting flight with Lufthansa departs from Washington Dulles International Airport on Wed, Dec 11, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €465 including taxes and charges.

      • IAD17:50
        14h 10m
        1 stop
        TRS14:00
        Washington D.C. - Trieste|Mon, Jan 6|Lufthansa
        €465
        €465

        Choose Lufthansa flights from Washington D.C. to Trieste. The one-way connecting flight with Lufthansa departs from Washington Dulles International Airport on Mon, Jan 6, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €465 including taxes and charges.

      • IAD17:50
        14h 5m
        1 stop
        TRS13:55
        Washington D.C. - Trieste|Sun, Nov 24|Lufthansa
        €466
        €466

        Choose Lufthansa flights from Washington D.C. to Trieste. The one-way connecting flight with Lufthansa departs from Washington Dulles International Airport on Sun, Nov 24, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €466 including taxes and charges.

      • IAD17:50
        14h 10m
        1 stop
        TRS14:00
        Washington D.C. - Trieste|Mon, Dec 9|Lufthansa
        €479
        €479

        Choose Lufthansa flights from Washington D.C. to Trieste. The one-way connecting flight with Lufthansa departs from Washington Dulles International Airport on Mon, Dec 9, arriving at Trieste – Friuli Venezia Giulia Airport. One-way Prices start from €479 including taxes and charges.

      • IAD13:00
        3h 5m
        Nonstop
        TRS14:00
        Washington D.C. - Trieste|Mon, Nov 25|United Airlines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Washington Dulles International Airport to Trieste

See which airlines fly from Washington Dulles International Airport to Trieste. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

ITA Airways
From €398
United Airlines
From €442
Delta Air Lines
From €443
Lufthansa
From €460
Icelandair
From €490
TAP Air Portugal
From €498
British Airways
From €499
Virgin Atlantic
From €505
KLM Royal Dutch Airlines
From €677
Royal Air Maroc
From €715

Find more flights and airlines

Airports in Trieste

Learn about different airports in Trieste, find the best flight and transfer options, and plan your journey.

  • 1.28 km from central Trieste
    Trieste – Friuli Venezia Giulia Airport
    Tickets From
    €398
Flight Schedule from Washington Dulles International Airport to Trieste

Check the schedule for flights from Washington Dulles International Airport to Trieste and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AZ2760

    ITA Airways

    12:30

    IAD

    1.4h

    13:54

    JFK

    SMTWTFS
    Search

  2. AZ609

    ITA Airways

    16:45

    JFK

    8.3h

    07:05

    FCO

    SMTWTFS

  3. AZ1357

    ITA Airways

    09:15

    FCO

    1.2h

    10:25

    TRS

    SMTWTFS

  4. UA989

    United Airlines

    17:20

    IAD

    7.8h

    07:10

    FRA

    SMTWTFS
    Search

  5. EN8818

    Air Dolomiti

    12:20

    FRA

    1.4h

    13:45

    TRS

    SMTWTFS

  6. UA989

    United Airlines

    17:20

    IAD

    7.8h

    07:10

    FRA

    SMTWTFS
    Search

  7. LH9570

    Lufthansa

    12:20

    FRA

    1.4h

    13:45

    TRS

    SMTWTFS

  8. LH419

    Lufthansa

    17:50

    IAD

    7.6h

    07:25

    FRA

    SMTWTFS
    Search

  9. LH9570

    Lufthansa

    12:20

    FRA

    1.4h

    13:45

    TRS

    SMTWTFS

  10. UA8826

    United Airlines

    18:05

    IAD

    7.7h

    07:45

    FRA

    SMTWTFS
    Search

  11. LH9570

    Lufthansa

    12:20

    FRA

    1.4h

    13:45

    TRS

    SMTWTFS

  12. UA8826

    United Airlines

    18:05

    IAD

    7.7h

    07:45

    FRA

    SMTWTFS
    Search

  13. EN8818

    Air Dolomiti

    12:20

    FRA

    1.4h

    13:45

    TRS

    SMTWTFS

  14. DL3928

    Delta Air Lines

    19:05

    IAD

    1.7h

    20:49

    JFK

    SMTWTFS
    Search

  15. AZ611

    ITA Airways

    21:15

    JFK

    8.5h

    11:45

    FCO

    SMTWTFS

  16. AZ1365

    ITA Airways

    13:20

    FCO

    1.2h

    14:30

    TRS

    SMTWTFS

  17. AZ3441

    ITA Airways

    19:05

    IAD

    1.7h

    20:49

    JFK

    SMTWTFS
    Search

  18. AZ611

    ITA Airways

    21:15

    JFK

    8.5h

    11:45

    FCO

    SMTWTFS

  19. AZ1365

    ITA Airways

    13:20

    FCO

    1.2h

    14:30

    TRS

    SMTWTFS

  20. FI644

    Icelandair

    19:40

    IAD

    5.9h

    06:35

    KEF

    SMTWTFS
    Search

  21. FI562

    Icelandair

    08:20

    KEF

    4.7h

    14:00

    FCO

    --T-T-S

  22. AZ1359

    ITA Airways

    17:35

    FCO

    1.2h

    18:45

    TRS

    SMTWTFS

  23. BA292

    British Airways

    21:55

    IAD

    7.2h

    10:05

    LHR

    SMTWTFS
    Search

  24. BA574

    British Airways

    12:50

    LHR

    2.0h

    15:50

    LIN

    SMTWT-S

  25. AZ1353

    ITA Airways

    20:00

    LIN

    0.9h

    20:55

    TRS

    SMTWT-S
Find more flights and airlines

Flight Info of Flights from Washington Dulles International Airport to Trieste

Cheapest nonstop flight price€443
Off-season for travelDecember
Peak season for travelSeptember

FAQs for Washington Dulles International Airport to Trieste Flights

  • What is the transportation method from the main airport to downtown in Trieste?

    • The distance from Trieste – Friuli Venezia Giulia Airport to downtown is about 29 km. It takes about 40 minutes by taxi.

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