SYD - PDX

$434 Find Cheap Flights from Sydney to Portland - Compare and Save

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Everything you should know

Cheapest round-trip
$875
Typical prices: $955-$1,250
Multiple Airlines
Sat 10/20Sat 10/27
SYD - PDX • 2 stops
Cheapest one-way
$434
Typical prices: $569-$919
Multiple Airlines
Sun 11/11
SYD - PDX • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Sydney and Portland. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 26% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Francisco (SFO)
Cheapest • Avg $1,141 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 18h 23m (one-way)
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Insights
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Flight Deals

Cheap Flights from Sydney to Portland (SYD-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Portland

Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 8:33 pmSYD  Sydney Kingsford Smith-PDX Portland
24h 18m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
10:48 am - 12:35 pmPDX  Portland-SYD Sydney Kingsford Smith
31h 47m2 stops Los Angeles Los Angeles Nadi
$875Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
Multiple Airlines Logo
2:15 pm - 8:33 pmSYD  Sydney Kingsford Smith-PDX Portland
24h 18m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
6:18 pm - 12:35 pmPDX  Portland-SYD Sydney Kingsford Smith
24h 17m2 stops Los Angeles Los Angeles Nadi
$909Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 8:33 pmSYD  Sydney Kingsford Smith-PDX Portland
24h 18m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
6:18 pm - 10:05 pmPDX  Portland-SYD Sydney Kingsford Smith
33h 47m2 stops Los Angeles Los Angeles Nadi
$910Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 8:33 pmSYD  Sydney Kingsford Smith-PDX Portland
24h 18m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
9:31 am - 12:35 pmPDX  Portland-SYD Sydney Kingsford Smith
33h 04m3 stops Seattle/Tacoma Intl Los Angeles Los Angeles Nadi
$958Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 8:33 pmSYD  Sydney Kingsford Smith-PDX Portland
24h 18m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
11:13 am - 12:35 pmPDX  Portland-SYD Sydney Kingsford Smith
31h 22m3 stops Eugene Los Angeles Los Angeles Nadi
$966Multiple Airlines
Thu, Oct 22 - Thu, Oct 29
Multiple Airlines Logo
2:15 pm - 10:11 amSYD  Sydney Kingsford Smith-PDX Portland
37h 56m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
11:06 am - 6:25 amPDX  Portland-SYD Sydney Kingsford Smith
25h 19m1 stop Los Angeles Los Angeles
$1,001Multiple Airlines
Thu, Oct 22 - Thu, Oct 29
American Airlines Logo
10:10 am - 4:26 pmSYD  Sydney Kingsford Smith-PDX Portland
24h 16m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl
American Airlines Logo
3:00 pm - 9:00 amPDX  Portland-SYD Sydney Kingsford Smith
24h 00m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles
$1,028American Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
10:10 am - 10:44 amSYD  Sydney Kingsford Smith-PDX Portland
18h 34m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
5:03 pm - 7:30 amPDX  Portland-SYD Sydney Kingsford Smith
20h 27m1 stop Los Angeles Los Angeles
$1,033Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 10:44 amSYD  Sydney Kingsford Smith-PDX Portland
38h 29m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
10:48 am - 6:25 amPDX  Portland-SYD Sydney Kingsford Smith
25h 37m1 stop Los Angeles Los Angeles
$1,034Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 10:44 amSYD  Sydney Kingsford Smith-PDX Portland
38h 29m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
10:48 am - 6:25 amPDX  Portland-SYD Sydney Kingsford Smith
25h 37m1 stop Los Angeles Los Angeles
$1,037Multiple Airlines
Booking Insights

Price, demand and travel trends for Sydney to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Sydney to Portland with more confidence.

What's the cheapest day of the week to fly from Sydney to Portland?

Thursday is the cheapest day of the week to fly from Sydney to Portland, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Sydney to Portland?

  • November is the cheapest month to fly from Sydney to Portland at $814 round-trip.
  • March ($1,238) and April ($1,222) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 52% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Sydney to Portland the cheapest?

Flights from Sydney to Portland are cheapest 7 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Sydney to Portland flights

Low season

October

Cheapest flight

$434
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Sydney to Portland

When to book flights from Sydney to Portland

Are your dates flexible? Find out the best times to travel from Sydney to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sydney to Portland flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Sydney to Portland?

    Flights from Sydney to Portland usually depart from Sydney Kingsford Smith (SYD) and arrive at Portland (PDX).

  • What cabin classes can I book on flights from Sydney to Portland?

    Two cabin classes are available on flights from Sydney to Portland:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Sydney to Portland pass through?

    One-stop flights from Sydney to Portland most commonly connect through:

    • San Francisco (SFO) - 31% of one-stop connections
    • Honolulu (HNL) - 23% of one-stop connections
    • Los Angeles Los Angeles (LAX) - 23% of one-stop connections
    • Vancouver Intl (YVR) - 22% of one-stop connections

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sydney to Portland?

    Yes. Being flexible with your travel dates can save you up to 22% on the Sydney to Portland route. Thursday is the cheapest departure day at $1,004 round-trip on average, while Sunday is the most expensive at $1,272, a difference of $268. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and OHSU Center for Health and Healing. These are among the most viewed places in Portland on KAYAK.

  • How expensive are last-minute Sydney to Portland flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 3% above the route average of $1,093. Book 7 weeks before departure for the lowest fares.

  • How long is a flight from Sydney to Portland?

    A nonstop flight from Sydney to Portland takes 0h 00m, covering 7,674 miles.

  • Do I need a passport to fly from Sydney to Portland?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Sydney to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $875 to $3,344. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Sydney to Portland looking right now?

    One-way fares from Sydney to Portland are currently lower than usual. Average one-way flight prices are about $551, which is 17% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Sydney to Portland?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 18h 23m, compared with 18h 51m via San Francisco (SFO) and 19h 43m via Honolulu (HNL).

  • What is the time difference between Sydney and Portland?

    Portland is 17 hours behind Sydney (Pacific Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Thrifty
    · Dollar
    · Hertz
    · Sixt
    · Payless

  • How much should I expect to pay for a Sydney to Portland flight?

    Round-trip flights from Sydney to Portland range from $955 to $1,250, with an average of $1,093 over the past 12 months. Anything below $955 counts as a good deal.

Your guide to booking Sydney to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $1,004 - about $268 less than Sunday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sydney to Portland trip for November. Fares historically average $814 round-trip in that month - typically $424 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.
    - Country Inn & Suites by Radisson, Portland Air, OR
    - Holiday Inn Portland-Airport (I-205) By IHG
    - Radisson Hotel Portland Airport

More options for your flight from Sydney to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
Vacations in Portland