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Portland International Airport to Kingsford Smith Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Portland International Airport to Kingsford Smith Intl. Airport over the next 90 days, with one-way fares from €527 and round-trip from €1,030. Based on Trip.com's latest 7-day flight data.

      • PDX 10:30 AM
        38h 20m
        1 stop
        SYD 6:50 PM
        Portland - Sydney | Tue, Oct 20 | Alaska Airlines
        SYD 8:45 PM
        27h 34m
        1 stop
        PDX 6:19 AM
        Sydney - Portland | Fri, Oct 23 | Alaska Airlines
        €1,030 €1,818
        43% off
        43% off
        €1,818 €1,030
      • PDX 10:00 AM
        28h 35m
        1 stop
        SYD 9:35 AM
        Portland - Sydney | Thu, Nov 26 | Air Canada
        SYD 11:20 AM
        26h 11m
        1 stop
        PDX 6:31 PM
        Sydney - Portland | Mon, Nov 30 | Air Canada
        €1,049 €1,818
        42% off
        42% off
        €1,818 €1,049
      • PDX 3:30 PM
        22h 50m
        1 stop
        SYD 8:20 AM
        Portland - Sydney | Wed, Oct 14 | Air Canada
        SYD 10:20 AM
        17h 11m
        1 stop
        PDX 9:31 AM
        Sydney - Portland | Sun, Oct 18 | Air Canada
        €1,083 €1,818
        40% off
        40% off
        €1,818 €1,083
      • PDX 10:30 AM
        38h 20m
        1 stop
        SYD 6:50 PM
        Portland - Sydney | Tue, Oct 6 | Alaska Airlines
        SYD 8:45 PM
        18h 5m
        1 stop
        PDX 8:50 PM
        Sydney - Portland | Tue, Oct 13 | Alaska Airlines
        €1,124
        38% off
        €1,818 €1,124
      • PDX 3:15 PM
        23h 20m
        1 stop
        SYD 9:35 AM
        Portland - Sydney | Fri, Nov 27 | Air Canada
        SYD 11:20 AM
        28h 26m
        1 stop
        PDX 8:46 PM
        Sydney - Portland | Mon, Nov 30 | Air Canada
        €1,156
        36% off
        €1,818 €1,156
      • PDX 3:30 PM
        22h 50m
        1 stop
        SYD 8:20 AM
        Portland - Sydney | Tue, Oct 20 | Air Canada
        SYD 10:20 AM
        17h 11m
        1 stop
        PDX 9:31 AM
        Sydney - Portland | Fri, Oct 23 | Air Canada
        €1,164
        36% off
        €1,818 €1,164
      • PDX 7:33 PM
        18h 22m
        1 stop
        SYD 7:55 AM
        Portland - Sydney | Tue, Oct 6 | United Airlines
        SYD 11:20 AM
        18h 45m
        1 stop
        PDX 12:05 PM
        Sydney - Portland | Tue, Oct 13 | United Airlines
        €1,174
        35% off
        €1,818 €1,174
      • PDX 5:33 PM
        31h 17m
        1 stop
        SYD 6:50 PM
        Portland - Sydney | Sun, Oct 11 | Alaska Airlines
        SYD 8:45 PM
        18h 5m
        1 stop
        PDX 8:50 PM
        Sydney - Portland | Thu, Oct 15 | Alaska Airlines
        €1,215
        33% off
        €1,818 €1,215
      • PDX 5:47 PM
        30h 58m
        1 stop
        SYD 7:45 PM
        Portland - Sydney | Fri, Nov 27 | Alaska Airlines
        SYD 11:20 AM
        28h 26m
        1 stop
        PDX 8:46 PM
        Sydney - Portland | Mon, Nov 30 | Air Canada
        €1,244
        32% off
        €1,818 €1,244
      • PDX 10:30 AM
        38h 15m
        1 stop
        SYD 7:45 PM
        Portland - Sydney | Thu, Nov 26 | Alaska Airlines
        SYD 11:20 AM
        28h 26m
        1 stop
        PDX 8:46 PM
        Sydney - Portland | Mon, Nov 30 | Air Canada
        €1,244
        32% off
        €1,818 €1,244
      • PDX 7:45 PM
        18h 35m
        1 stop
        SYD 8:20 AM
        Portland - Sydney | Tue, Oct 6 | Air Canada
        SYD 10:20 AM
        17h 11m
        1 stop
        PDX 9:31 AM
        Sydney - Portland | Tue, Oct 13 | Air Canada
        €1,268
        30% off
        €1,818 €1,268
      • PDX 7:00 AM
        30h 55m
        1 stop
        SYD 7:55 AM
        Portland - Sydney | Sun, Oct 11 | United Airlines
        SYD 10:10 AM
        30h 39m
        1 stop
        PDX 10:49 PM
        Sydney - Portland | Thu, Oct 15 | American Airlines
        €1,272
        30% off
        €1,818 €1,272
      • PDX 1:00 PM
        17h 25m
        1 stop
        SYD 2:00 PM
        Portland - Sydney | Mon, Oct 5 | Normal Airline
        SYD 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        Sydney - Portland | Wed, Oct 7 | Normal Airline
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      • PDX 10:30 AM
        38h 20m
        1 stop
        SYD 6:50 PM
        Portland - Sydney | Tue, Oct 6 | Alaska Airlines
        €527 €842
        37% off
        37% off
        €842 €527
      • PDX 10:10 AM
        28h 10m
        1 stop
        SYD 8:20 AM
        Portland - Sydney | Fri, Oct 16 | Air Canada
        €532 €842
        37% off
        37% off
        €842 €532
      • PDX 11:06 AM
        26h 24m
        1 stop
        SYD 8:30 AM
        Portland - Sydney | Mon, Nov 2 | Frontier Airlines
        €547 €842
        35% off
        35% off
        €842 €547
      • PDX 7:00 AM
        31h 35m
        1 stop
        SYD 9:35 AM
        Portland - Sydney | Mon, Nov 2 | Air Canada
        €553
        34% off
        €842 €553
      • PDX 7:00 AM
        31h 35m
        1 stop
        SYD 9:35 AM
        Portland - Sydney | Wed, Nov 4 | Air Canada
        €553
        34% off
        €842 €553
      • PDX 10:00 AM
        28h 35m
        1 stop
        SYD 9:35 AM
        Portland - Sydney | Tue, Nov 3 | Air Canada
        €554
        34% off
        €842 €554
      • PDX 7:00 AM
        17h 45m
        1 stop
        SYD 7:45 PM
        Portland - Sydney | Wed, Nov 4 | Alaska Airlines
        €564
        33% off
        €842 €564
      • PDX 7:00 AM
        17h 45m
        1 stop
        SYD 7:45 PM
        Portland - Sydney | Mon, Nov 2 | Alaska Airlines
        €567
        33% off
        €842 €567
      • PDX 10:30 AM
        38h 15m
        1 stop
        SYD 7:45 PM
        Portland - Sydney | Tue, Nov 3 | Alaska Airlines
        €582
        31% off
        €842 €582
      • PDX 10:30 AM
        38h 20m
        1 stop
        SYD 6:50 PM
        Portland - Sydney | Fri, Oct 16 | Alaska Airlines
        €583
        31% off
        €842 €583
      • PDX 7:15 AM
        30h 45m
        1 stop
        SYD 9:00 AM
        Portland - Sydney | Tue, Nov 3 | Delta Air Lines
        €586
        30% off
        €842 €586
      • PDX 1:03 PM
        24h 52m
        1 stop
        SYD 7:55 AM
        Portland - Sydney | Thu, Oct 15 | United Airlines
        €589
        30% off
        €842 €589
      • PDX 1:00 PM
        17h 25m
        1 stop
        SYD 2:00 PM
        Portland - Sydney | Mon, Oct 5 | Normal Airline
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Displayed flight fares from Portland International Airport to Kingsford Smith Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Portland International Airport to Kingsford Smith Intl. Airport?

The cheapest airline flying from Portland International Airport to Kingsford Smith Intl. Airport is Alaska Airlines (from €527) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From €527
Air Canada
From €532
Frontier Airlines
From €547
Fiji Airways
From €569
Delta Air Lines
From €586
United Airlines
From €589
Qantas Airways
From €591
American Airlines
From €609
Cathay Pacific
From €773

Find more flights and airlines

What is the flight schedule from Portland International Airport to Kingsford Smith Intl. Airport?

Check the schedule for flights from Portland to Sydney and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2615

    Portland International Airport

    7:29 PM

    PDX

    1h 56m

    Nonstop

    9:25 PM

    SFO

    S M T W T F S
    Search

  2. UA863

    San Francisco Intl. Airport

    11:05 PM

    SFO

    12h 50m

    Nonstop

    6:55 AM

    SYD

    S M T W T F S

  3. AS278

    Portland International Airport

    6:04 PM

    PDX

    2h 25m

    Nonstop

    8:29 PM

    LAX

    S M T W T F S
    Search

  4. FJ811

    Los Angeles Intl. Airport

    11:55 PM

    LAX

    11h 5m

    Nonstop

    6:00 AM

    NAN

    S M T W T F S

  5. FJ911

    Nadi International Airport

    9:00 AM

    NAN

    4h 50m

    Nonstop

    12:50 PM

    SYD

    S M T W T F S

  6. AS713

    Portland International Airport

    2:34 PM

    PDX

    2h 26m

    Nonstop

    5:00 PM

    LAX

    S M T W T - S
    Search

  7. QF4112

    Los Angeles Intl. Airport

    10:55 PM

    LAX

    15h 10m

    Nonstop

    8:05 AM

    SYD

    S M T W T F S

  8. DL2766

    Portland International Airport

    1:49 PM

    PDX

    2h 20m

    Nonstop

    4:09 PM

    LAX

    S M T W T F S
    Search

  9. DL041

    Los Angeles Intl. Airport

    10:55 PM

    LAX

    12h 55m

    Nonstop

    6:50 AM

    SYD

    S M T W T F S

  10. UA751

    Portland International Airport

    1:03 PM

    PDX

    1h 53m

    Nonstop

    2:56 PM

    SFO

    S M T W T F S
    Search

  11. UA863

    San Francisco Intl. Airport

    11:05 PM

    SFO

    12h 50m

    Nonstop

    6:55 AM

    SYD

    S M T W T F S

  12. DL2975

    Portland International Airport

    10:47 AM

    PDX

    2h 26m

    Nonstop

    1:13 PM

    LAX

    S M T W T F S
    Search

  13. DL041

    Los Angeles Intl. Airport

    10:55 PM

    LAX

    12h 55m

    Nonstop

    6:50 AM

    SYD

    S M T W T F S

  14. F94500

    Portland International Airport

    11:06 AM

    PDX

    2h 30m

    Nonstop

    1:36 PM

    LAX

    S - - W T - S
    Search

  15. DL041

    Los Angeles Intl. Airport

    10:55 PM

    LAX

    12h 55m

    Nonstop

    6:50 AM

    SYD

    S M T W T F S

  16. DL3818

    Portland International Airport

    11:20 AM

    PDX

    1h 17m

    Nonstop

    12:37 PM

    SEA

    S M T W - F -
    Search

  17. DL2830

    Seattle Tacoma Intl. Airport

    2:30 PM

    SEA

    2h 44m

    Nonstop

    5:14 PM

    LAX

    S M T W T F S

  18. DL041

    Los Angeles Intl. Airport

    10:55 PM

    LAX

    12h 55m

    Nonstop

    6:50 AM

    SYD

    S M T W T F S

  19. AS695

    Portland International Airport

    10:46 AM

    PDX

    2h 32m

    Nonstop

    1:18 PM

    LAX

    S M T W T F S
    Search

  20. QF4112

    Los Angeles Intl. Airport

    10:55 PM

    LAX

    15h 10m

    Nonstop

    8:05 AM

    SYD

    S M T W T F S

  21. AC8651

    Portland International Airport

    10:10 AM

    PDX

    1h 17m

    Nonstop

    11:27 AM

    YVR

    S M T W T F S
    Search

  22. AC033

    Vancouver Intl. Airport

    10:50 PM

    YVR

    15h 30m

    Nonstop

    7:20 AM

    SYD

    S M T W T F S
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About Portland International Airport and Kingsford Smith Intl. Airport

Learn about Portland International Airport (PDX) and Kingsford Smith Intl. Airport (SYD) — including location, terminals, transportation, and travel tips.

Flight distance 12,371.38 km
Cheapest one-way ticket price €527
Cheapest return ticket price €1,030

FAQs for Portland International Airport to Kingsford Smith Intl. Airport Flights

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

    • The distance from Kingsford Smith Airport to downtown is about 8 km. It takes about 20 minutes by taxi.
  • The closest airport to Kingsford Smith Intl. Airport (SYD) is Shellharbour Airport. The distance is around 76 km.
  • One-way flights from Portland International Airport to Kingsford Smith Intl. Airport currently start from €527, and round-trip fares start from €1,030. The current lowest fare is a Alaska Airlines flight departing on Tue, Oct 6; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portland International Airport to Kingsford Smith Intl. Airport is €836. Prices may vary depending on the departure date, airline, and availability.
  • Enter Portland International Airport and Kingsford Smith Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.