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Cheap flight deals from Portland to Trieste Starting at PHP 35,028

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • PDX08:00 am
        21h
        2 stops
        TRS02:00 pm
        Wed, Feb 26|Portland - Trieste|Alaska Airlines
        PHP 35,028PHP 55,170
        37% OFF
        37% OFF
        PHP 55,170PHP 35,028

        Choose Alaska Airlines flights from Portland to Trieste. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Wed, Feb 26, arriving at Trieste Airport. One-way Prices start from PHP 35,028 including taxes and charges.

      • PDX07:54 am
        21h 11m
        2 stops
        TRS02:05 pm
        Sun, May 11|Portland - Trieste|United Airlines
        PHP 37,275PHP 55,170
        32% OFF
        32% OFF
        PHP 55,170PHP 37,275

        Choose United Airlines flights from Portland to Trieste. The one-way connecting flight with United Airlines departs from Portland International Airport on Sun, May 11, arriving at Trieste Airport. One-way Prices start from PHP 37,275 including taxes and charges.

      • PDX09:50 am
        19h 10m
        2 stops
        TRS02:00 pm
        Fri, Feb 28|Portland - Trieste|Frontier Airlines
        PHP 37,641PHP 55,170
        32% OFF
        32% OFF
        PHP 55,170PHP 37,641

        Choose Frontier Airlines flights from Portland to Trieste. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Fri, Feb 28, arriving at Trieste Airport. One-way Prices start from PHP 37,641 including taxes and charges.

      • PDX07:00 am
        30h 35m
        2 stops
        TRS10:35 pm
        Sun, May 11|Portland - Trieste|Lufthansa
        PHP 38,143
        PHP 38,143

        Choose Lufthansa flights from Portland to Trieste. The one-way connecting flight with Lufthansa departs from Portland International Airport on Sun, May 11, arriving at Trieste Airport. One-way Prices start from PHP 38,143 including taxes and charges.

      • PDX09:40 am
        19h 45m
        2 stops
        TRS02:25 pm
        Fri, Apr 4|Portland - Trieste|Frontier Airlines
        PHP 40,382
        PHP 40,382

        Choose Frontier Airlines flights from Portland to Trieste. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Fri, Apr 4, arriving at Trieste Airport. One-way Prices start from PHP 40,382 including taxes and charges.

      • PDX11:59 pm
        33h 36m
        2 stops
        TRS06:35 pm
        Fri, Apr 4|Portland - Trieste|United Airlines
        PHP 41,155
        PHP 41,155

        Choose United Airlines flights from Portland to Trieste. The one-way connecting flight with United Airlines departs from Portland International Airport on Fri, Apr 4, arriving at Trieste Airport. One-way Prices start from PHP 41,155 including taxes and charges.

      • PDX07:05 am
        30h 50m
        2 stops
        TRS10:55 pm
        Fri, Feb 28|Portland - Trieste|KLM
        PHP 42,127
        PHP 42,127

        Choose KLM flights from Portland to Trieste. The one-way connecting flight with KLM departs from Portland International Airport on Fri, Feb 28, arriving at Trieste Airport. One-way Prices start from PHP 42,127 including taxes and charges.

      • PDX10:50 pm
        26h 35m
        2 stops
        TRS10:25 am
        Wed, Feb 26|Portland - Trieste|United Airlines
        PHP 42,948
        PHP 42,948

        Choose United Airlines flights from Portland to Trieste. The one-way connecting flight with United Airlines departs from Portland International Airport on Wed, Feb 26, arriving at Trieste Airport. One-way Prices start from PHP 42,948 including taxes and charges.

      • PDX06:35 am
        18h 50m
        2 stops
        TRS10:25 am
        Fri, Apr 4|Portland - Trieste|Hawaiian Airlines
        PHP 44,247
        PHP 44,247

        Choose Hawaiian Airlines flights from Portland to Trieste. The one-way connecting flight with Hawaiian Airlines departs from Portland International Airport on Fri, Apr 4, arriving at Trieste Airport. One-way Prices start from PHP 44,247 including taxes and charges.

      • PDX06:35 am
        18h 50m
        2 stops
        TRS10:25 am
        Fri, Apr 4|Portland - Trieste|Alaska Airlines
        PHP 44,367
        PHP 44,367

        Choose Alaska Airlines flights from Portland to Trieste. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Fri, Apr 4, arriving at Trieste Airport. One-way Prices start from PHP 44,367 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        TRS02:00 pm
        Sun, Feb 23|Portland - Trieste|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Portland to Trieste Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1693

    United Airlines

    07:00 am

    PDX

    4.1h

    01:04 pm

    ORD

    SMTWTFS
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  2. UA8837

    United Airlines

    04:00 pm

    ORD

    8.3h

    07:20 am

    FRA

    SMTWTFS

  3. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  4. AS1076

    Alaska Airlines

    07:00 am

    PDX

    2.4h

    09:26 am

    LAX

    SMTWTFS
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  5. LH457

    Lufthansa

    02:55 pm

    LAX

    10.9h

    10:50 am

    FRA

    SMTWTFS

  6. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  7. DL451

    Delta Air Lines

    07:00 am

    PDX

    5.4h

    03:24 pm

    JFK

    SMTWTFS
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  8. AZ609

    ITA Airways

    04:05 pm

    JFK

    8.6h

    06:40 am

    FCO

    S-TWTFS

  9. AZ1357

    ITA Airways

    09:15 am

    FCO

    1.2h

    10:25 am

    TRS

    SMTWTFS

  10. AZ3273

    ITA Airways

    07:00 am

    PDX

    5.5h

    03:29 pm

    JFK

    SMTWTFS
    Search

  11. AZ609

    ITA Airways

    04:05 pm

    JFK

    8.6h

    06:40 am

    FCO

    S-TWTFS

  12. AZ1357

    ITA Airways

    09:15 am

    FCO

    1.2h

    10:25 am

    TRS

    SMTWTFS

  13. UA2480

    United Airlines

    07:46 am

    PDX

    1.9h

    09:40 am

    SFO

    SMTWTFS
    Search

  14. LH455

    Lufthansa

    02:40 pm

    SFO

    10.8h

    10:25 am

    FRA

    SMTWTFS

  15. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  16. UA1974

    United Airlines

    09:00 am

    PDX

    2.6h

    12:34 pm

    DEN

    SMTWTFS
    Search

  17. UA182

    United Airlines

    03:45 pm

    DEN

    9.6h

    09:20 am

    FRA

    SMTWTFS

  18. EN8818

    Air Dolomiti

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  19. UA1974

    United Airlines

    09:00 am

    PDX

    2.6h

    12:34 pm

    DEN

    SMTWTFS
    Search

  20. UA182

    United Airlines

    03:45 pm

    DEN

    9.6h

    09:20 am

    FRA

    SMTWTFS

  21. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  22. F94500

    Frontier Airlines

    10:12 am

    PDX

    2.4h

    12:35 pm

    LAX

    S--WT-S
    Search

  23. LH457

    Lufthansa

    02:55 pm

    LAX

    10.9h

    10:50 am

    FRA

    SMTWTFS

  24. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  25. LH9235

    Lufthansa

    10:21 am

    PDX

    1.9h

    12:15 pm

    SFO

    SMTWTFS
    Search

  26. LH9403

    Lufthansa

    01:10 pm

    SFO

    11.0h

    09:10 am

    FRA

    SMTWTFS

  27. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S

  28. LH9235

    Lufthansa

    10:21 am

    PDX

    1.9h

    12:15 pm

    SFO

    SMTWTFS
    Search

  29. LH455

    Lufthansa

    02:40 pm

    SFO

    10.8h

    10:25 am

    FRA

    SMTWTFS

  30. LH9570

    Lufthansa

    12:40 pm

    FRA

    1.4h

    02:05 pm

    TRS

    SMT-T-S
Find more flights and airlines

When is the cheapest time to fly from Portland to Trieste?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to Trieste (TRS) the cheapest?

    Airlines adjust prices for flights from Portland to Trieste based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to Trieste (TRS) cost?

    According to Trip.com's data, the lowest price is around PHP 74,007.

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

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

How to find a cheap flight from Portland to Trieste

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Trieste. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Portland to Trieste

Off-season for travelApril
Peak season for travelFebruary
Flight distance8,976.28 km
Popular airlineAlaska Airlines

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