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Kingsford Smith Intl. Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Intl. Airport to Portland International Airport over the next 90 days, with one-way fares from $514 and round-trip from $906. Based on Trip.com's latest 7-day flight data.

    • SYD 11:50 AM
      19h 32m
      1 stop
      PDX 12:22 PM
      Sydney - Portland | Fri, Nov 20 | United Airlines
      PDX 5:30 AM
      32h 50m
      1 stop
      SYD 9:20 AM
      Portland - Sydney | Wed, Nov 25 | United Airlines
      $906 $1,240
      27% off
      27% off
      $1,240 $906
    • SYD 9:40 PM
      27h 25m
      1 stop
      PDX 6:05 AM
      Sydney - Portland | Fri, Nov 20 | Alaska Airlines
      PDX 5:47 PM
      30h 58m
      1 stop
      SYD 7:45 PM
      Portland - Sydney | Wed, Nov 25 | Alaska Airlines
      $942 $1,240
      24% off
      24% off
      $1,240 $942
    • SYD 11:50 AM
      17h 28m
      1 stop
      PDX 10:18 AM
      Sydney - Portland | Thu, Nov 12 | United Airlines
      PDX 12:57 PM
      23h 3m
      1 stop
      SYD 7:00 AM
      Portland - Sydney | Thu, Nov 19 | United Airlines
      $949 $1,240
      23% off
      23% off
      $1,240 $949
    • SYD 11:50 AM
      28h 12m
      1 stop
      PDX 9:02 PM
      Sydney - Portland | Sat, Nov 7 | United Airlines
      PDX 7:00 AM
      29h
      1 stop
      SYD 7:00 AM
      Portland - Sydney | Sat, Nov 14 | United Airlines
      $957
      23% off
      $1,240 $957
    • SYD 11:50 AM
      17h 28m
      1 stop
      PDX 10:18 AM
      Sydney - Portland | Sat, Nov 14 | United Airlines
      PDX 3:40 PM
      22h 40m
      1 stop
      SYD 9:20 AM
      Portland - Sydney | Sat, Nov 21 | United Airlines
      $960
      23% off
      $1,240 $960
    • SYD 11:10 AM
      18h 40m
      1 stop
      PDX 10:50 AM
      Sydney - Portland | Thu, Nov 12 | Qantas Airways
      PDX 6:04 PM
      19h 56m
      1 stop
      SYD 9:00 AM
      Portland - Sydney | Thu, Nov 19 | Qantas Airways
      $973
      22% off
      $1,240 $973
    • SYD 9:20 AM
      32h 55m
      1 stop
      PDX 11:15 PM
      Sydney - Portland | Thu, Nov 19 | United Airlines
      PDX 7:00 AM
      29h
      1 stop
      SYD 7:00 AM
      Portland - Sydney | Fri, Nov 27 | United Airlines
      $977
      21% off
      $1,240 $977
    • SYD 10:40 AM
      20h 31m
      1 stop
      PDX 12:11 PM
      Sydney - Portland | Sat, Nov 7 | Delta Air Lines
      PDX 1:05 PM
      24h 25m
      1 stop
      SYD 8:30 AM
      Portland - Sydney | Sat, Nov 14 | Delta Air Lines
      $989
      20% off
      $1,240 $989
    • SYD 11:10 AM
      21h 40m
      1 stop
      PDX 1:50 PM
      Sydney - Portland | Sat, Nov 7 | Qantas Airways
      PDX 5:04 PM
      20h 56m
      1 stop
      SYD 9:00 AM
      Portland - Sydney | Sat, Nov 14 | Qantas Airways
      $992
      20% off
      $1,240 $992
    • SYD 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Sydney - Portland | Sun, Nov 8 | Normal Airline
      PDX 3:00 PM
      6h
      Nonstop
      SYD 4:00 PM
      Portland - Sydney | Tue, Nov 10 | Normal Airline
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    • Cheapest
      SYD 10:40 AM
      23h 12m
      1 stop
      PDX 2:52 PM
      Sydney - Portland | Thu, Nov 12 | Delta Air Lines
      $514 $781
      34% off
      34% off
      $781 $514
    • SYD 11:10 AM
      31h 51m
      1 stop
      PDX 12:01 AM
      Sydney - Portland | Sun, Nov 15 | American Airlines
      $541 $781
      31% off
      31% off
      $781 $541
    • SYD 11:10 AM
      40h 18m
      1 stop
      PDX 8:28 AM
      Sydney - Portland | Thu, Nov 26 | American Airlines
      $546 $781
      30% off
      30% off
      $781 $546
    • SYD 10:40 AM
      18h 24m
      1 stop
      PDX 10:04 AM
      Sydney - Portland | Sun, Nov 15 | Delta Air Lines
      $550
      30% off
      $781 $550
    • SYD 9:40 PM
      27h 25m
      1 stop
      PDX 6:05 AM
      Sydney - Portland | Sun, Nov 15 | Alaska Airlines
      $552
      28% off
      $781 $552
    • SYD 11:50 AM
      17h 28m
      1 stop
      PDX 10:18 AM
      Sydney - Portland | Sun, Nov 15 | United Airlines
      $556
      28% off
      $781 $556
    • SYD 10:40 AM
      23h 12m
      1 stop
      PDX 2:52 PM
      Sydney - Portland | Thu, Nov 19 | Delta Air Lines
      $582
      25% off
      $781 $582
    • SYD 10:40 AM
      23h 12m
      1 stop
      PDX 2:52 PM
      Sydney - Portland | Sun, Nov 22 | Delta Air Lines
      $605
      23% off
      $781 $605
    • SYD 10:40 AM
      31h 30m
      1 stop
      PDX 11:10 PM
      Sydney - Portland | Sat, Nov 21 | Delta Air Lines
      $618
      21% off
      $781 $618
    • SYD 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Sydney - Portland | Sun, Nov 8 | Normal Airline
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    • SYD 10:40 AM
      18h 24m
      1 stop
      PDX 10:04 AM
      Sydney - Portland | Mon, Nov 23 | Delta Air Lines
      $694 $1,682
      59% off
      59% off
      $1,682 $694
    • SYD 10:40 AM
      20h 30m
      1 stop
      PDX 12:10 PM
      Sydney - Portland | Sat, Nov 14 | Delta Air Lines
      $814 $1,682
      52% off
      52% off
      $1,682 $814
    • SYD 9:40 PM
      17h 50m
      1 stop
      PDX 8:30 PM
      Sydney - Portland | Fri, Jan 8 | Alaska Airlines
      $1,223 $1,682
      27% off
      27% off
      $1,682 $1,223
    • SYD 11:15 AM
      18h 51m
      1 stop
      PDX 11:06 AM
      Sydney - Portland | Tue, Dec 29 | Qantas Airways
      $1,362
      19% off
      $1,682 $1,362
    • SYD 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Sydney - Portland | Sun, Nov 8 | Normal Airline
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    • SYD 11:50 AM
      17h 28m
      1 stop
      PDX 10:18 AM
      Sydney - Portland | Sun, Nov 15 | United Airlines
      $556 $781
      28% off
      28% off
      $781 $556
    • SYD 11:50 AM
      17h 28m
      1 stop
      PDX 10:18 AM
      Sydney - Portland | Mon, Nov 23 | Virgin Australia
      $816 $1,008
      19% off
      19% off
      $1,008 $816
    • SYD 10:40 AM
      18h 24m
      1 stop
      PDX 10:04 AM
      Sydney - Portland | Sun, Nov 15 | Delta Air Lines
      $550 $781
      30% off
      30% off
      $781 $550
    • SYD 10:40 AM
      18h 24m
      1 stop
      PDX 10:04 AM
      Sydney - Portland | Fri, Nov 13 | Delta Air Lines
      $629
      19% off
      $781 $629
    • SYD 10:40 AM
      23h 12m
      1 stop
      PDX 2:52 PM
      Sydney - Portland | Thu, Nov 12 | Delta Air Lines
      $514
      34% off
      $781 $514
    • SYD 10:40 AM
      23h 12m
      1 stop
      PDX 2:52 PM
      Sydney - Portland | Thu, Nov 19 | Delta Air Lines
      $582
      25% off
      $781 $582
    • SYD 10:40 AM
      23h 12m
      1 stop
      PDX 2:52 PM
      Sydney - Portland | Sun, Nov 22 | Delta Air Lines
      $605
      23% off
      $781 $605
    • SYD 10:40 AM
      24h 35m
      1 stop
      PDX 4:15 PM
      Sydney - Portland | Sat, Nov 7 | Delta Air Lines
      $618
      21% off
      $781 $618
    • SYD 11:20 AM
      26h 36m
      1 stop
      PDX 6:56 PM
      Sydney - Portland | Sun, Dec 6 | American Airlines
      $632
      19% off
      $781 $632
    • SYD 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Sydney - Portland | Sun, Nov 8 | Normal Airline
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Displayed flight fares from Sydney to Portland 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 Kingsford Smith Intl. Airport to Portland International Airport?

The cheapest airline flying from Kingsford Smith Intl. Airport to Portland International Airport is Fiji Airways (from $454) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Fiji Airways
From $454
Delta Air Lines
From $514
American Airlines
From $541
Alaska Airlines
From $552
United Airlines
From $556
Jetstar Airways
From $621
Virgin Australia
From $664
Air Canada
From $723
Air Tahiti Nui
From $728
Qantas Airways
From $735

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA870

    Kingsford Smith Intl. Airport

    11:50 AM

    SYD

    13h 35m

    Nonstop

    6:25 AM

    SFO

    S M T W T F S
    Search

  2. UA5259

    San Francisco Intl. Airport

    8:18 AM

    SFO

    2h

    Nonstop

    10:18 AM

    PDX

    S M T W T F S

  3. AS852

    Kingsford Smith Intl. Airport

    8:45 PM

    SYD

    9h 50m

    Nonstop

    9:35 AM

    HNL

    - M - W T F S
    Search

  4. AS814

    Daniel K Inouye Intl. Airport

    12:15 PM

    HNL

    5h 25m

    Nonstop

    8:40 PM

    PDX

    S M T W T F S

  5. DL040

    Kingsford Smith Intl. Airport

    10:40 AM

    SYD

    13h 55m

    Nonstop

    5:35 AM

    LAX

    S M T W T F S
    Search

  6. DL2975

    Los Angeles Intl. Airport

    7:50 AM

    LAX

    2h 24m

    Nonstop

    10:14 AM

    PDX

    S M T W T F S

  7. UA870

    Kingsford Smith Intl. Airport

    11:50 AM

    SYD

    13h 35m

    Nonstop

    6:25 AM

    SFO

    S M T W T F S
    Search

  8. UA2624

    San Francisco Intl. Airport

    10:27 AM

    SFO

    1h 55m

    Nonstop

    12:22 PM

    PDX

    S M T W T F S

  9. VA8000

    Kingsford Smith Intl. Airport

    10:30 AM

    SYD

    13h 40m

    Nonstop

    6:10 AM

    LAX

    S M T W T F S
    Search

  10. F94499

    Los Angeles Intl. Airport

    4:20 PM

    LAX

    2h 36m

    Nonstop

    6:56 PM

    PDX

    S - - W T - S

  11. JQ810

    Kingsford Smith Intl. Airport

    6:00 AM

    SYD

    1h 30m

    Nonstop

    6:30 AM

    BNE

    S M T W T F S
    Search

  12. VA8507

    Brisbane Airport

    10:30 AM

    BNE

    13h 5m

    Nonstop

    6:35 AM

    SFO

    S - T - T F S

  13. VA8452

    San Francisco Intl. Airport

    7:00 AM

    SFO

    2h 2m

    Nonstop

    9:02 AM

    PDX

    S M T W T F S

  14. DL040

    Kingsford Smith Intl. Airport

    10:40 AM

    SYD

    13h 55m

    Nonstop

    5:35 AM

    LAX

    S M T W T F S
    Search

  15. F94499

    Los Angeles Intl. Airport

    4:20 PM

    LAX

    2h 36m

    Nonstop

    6:56 PM

    PDX

    S - - W T - S

  16. DL040

    Kingsford Smith Intl. Airport

    10:40 AM

    SYD

    13h 55m

    Nonstop

    5:35 AM

    LAX

    S M T W T F S
    Search

  17. DL2551

    Los Angeles Intl. Airport

    1:55 PM

    LAX

    2h 20m

    Nonstop

    4:15 PM

    PDX

    S M T W T F S

  18. FJ910

    Kingsford Smith Intl. Airport

    2:00 PM

    SYD

    4h 5m

    Nonstop

    7:05 PM

    NAN

    S M T W T F S
    Search

  19. FJ810

    Nadi International Airport

    9:40 PM

    NAN

    10h 20m

    Nonstop

    12:00 PM

    LAX

    S M T W T F S

  20. AS091

    Los Angeles Intl. Airport

    3:58 PM

    LAX

    1h 23m

    Nonstop

    5:21 PM

    SFO

    S M T W T F S

  21. AS525

    San Francisco Intl. Airport

    6:59 PM

    SFO

    1h 48m

    Nonstop

    8:47 PM

    PDX

    S M T W T F S

  22. AA072

    Kingsford Smith Intl. Airport

    11:10 AM

    SYD

    13h 55m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  23. F94499

    Los Angeles Intl. Airport

    4:20 PM

    LAX

    2h 36m

    Nonstop

    6:56 PM

    PDX

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

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

Flight distance 12,371.38 km
Cheapest one-way ticket price $514
Cheapest return ticket price $906

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

  • What are the cheapest flights from Kingsford Smith Intl. Airport to Portland International Airport?

    One-way flights from Kingsford Smith Intl. Airport to Portland International Airport currently start from $514, and round-trip fares start from $906. The current lowest fare is a Delta Air Lines flight departing on Thu, Nov 12; 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 Kingsford Smith Intl. Airport to Portland International Airport is $936. Prices may vary depending on the departure date, airline, and availability.
  • Enter Kingsford Smith Intl. Airport and Portland International 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.