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$453+ Cheap flights from Sydney (SYD) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Sydney to Oregon

Cheapest flights from Sydney to Oregon
Explore the most affordable flight options available from Sydney to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This BYOjet deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:20 am
SYD
-
PDX
1 stop22h 31m
Air Canada
Mon 10/197:45 pm
PDX
-
SYD
1 stop18h 35m
Air Canada
Deal found 2/4$823
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:00 pm
SYD
-
PDX
2 stops25h 53m
Multiple Airlines
Wed 3/112:30 pm
PDX
-
SYD
2 stops28h 05m
Multiple Airlines
Deal found 2/3$841
This BYOjet deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm
SYD
-
PDX
2 stops40h 36m
Multiple Airlines
Mon 10/197:45 pm
PDX
-
SYD
1 stop18h 35m
Multiple Airlines
Deal found 2/4$843
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:15 pm
SYD
-
PDX
2 stops27h 29m
Multiple Airlines
Sat 5/305:40 pm
PDX
-
SYD
2 stops25h 10m
Multiple Airlines
Deal found 2/3$888
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:00 pm
SYD
-
PDX
2 stops26h 23m
Multiple Airlines
Sat 3/2810:24 am
PDX
-
SYD
1 stop27h 01m
Multiple Airlines
Deal found 2/4$891
This Air Canada deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:00 pm
SYD
-
PDX
2 stops37h 30m
Air Canada
Thu 5/283:25 pm
PDX
-
SYD
1 stop22h 55m
Air Canada
Deal found 2/3$901
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:00 pm
SYD
-
PDX
2 stops26h 23m
Multiple Airlines
Sun 3/2910:08 am
PDX
-
SYD
1 stop27h 22m
Multiple Airlines
Deal found 2/4$913
This FlightHub deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:20 am
SYD
-
PDX
1 stop26h 45m
Air Canada
Mon 5/257:45 pm
PDX
-
SYD
1 stop18h 35m
Air Canada
Deal found 2/4$924
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:10 am
SYD
-
PDX
2 stops24h 49m
American Airlines
Mon 9/212:56 pm
PDX
-
SYD
1 stop23h 09m
American Airlines
Deal found 2/3$929
This Jettzy deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:20 am
SYD
-
PDX
1 stop26h 10m
Air Canada
Tue 2/243:15 pm
PDX
-
SYD
2 stops28h 25m
Air Canada
Deal found 2/4$933
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:10 am
SYD
-
BOI
2 stops24h 43m
American Airlines
Sun 6/72:07 pm
BOI
-
SYD
2 stops24h 58m
American Airlines
Deal found 2/3$1,014
This Qantas Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:50 pm
SYD
-
BOI
1 stop21h 11m
Multiple Airlines
Sun 6/76:49 pm
BOI
-
SYD
1 stop19h 36m
Multiple Airlines
Deal found 2/3$1,015

Find flight deals from Sydney to Oregon

Keep the following information in mind while searching for Sydney to Oregon flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$841
(Trip.com)

One-way from

$453
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$1,092
Provider with most accurate pricing for Sydney Kingsford Smith-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Portland flights.
Search Deals
From Sydney Kingsford Smith to Oregon
Search Deals
One-way flight from Sydney Kingsford Smith to Oregon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Sydney to Oregon that are best for you.

Fly from

Sydney

Fly to

Oregon

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 3/2

2:00 pm-9:23 pm

2 stops26h 23m

Portland

Mon 3/30

10:08 am-7:30 am

1 stop27h 22m

$913

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 3/2

2:00 pm-9:23 pm

2 stops26h 23m

Portland

Sun 3/29

10:08 am-7:30 am

1 stop27h 22m

$913

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/14

9:10 am-4:59 pm

2 stops24h 49m

Portland

Mon 9/21

2:56 pm-7:05 am

1 stop23h 09m

$929

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 5/24

9:20 am-9:30 am

1 stop17h 10m

Portland

Thu 5/28

7:45 pm-7:20 am

1 stop18h 35m

$932

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 3/1

2:00 pm-9:42 am

2 stops38h 42m

Portland

Sat 3/28

10:24 am-7:25 am

1 stop27h 01m

$944

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 3/1

2:00 pm-9:42 am

2 stops38h 42m

Portland

Mon 3/30

10:08 am-7:30 am

1 stop27h 22m

$966

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 3/20

2:00 pm-8:48 pm

2 stops24h 48m

Portland

Fri 3/27

9:30 pm-7:25 am

1 stop39h 55m

$974

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 3/2

11:20 am-5:13 pm

1 stop24h 53m

Portland

Wed 4/1

5:38 pm-8:05 am

1 stop20h 27m

$981

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 3/6

11:20 am-9:58 pm

1 stop29h 38m

Portland

Wed 3/11

6:28 am-9:00 am

1 stop32h 32m

$981

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 3/19

11:20 am-7:16 pm

2 stops25h 56m

Portland

Thu 3/26

3:10 pm-9:00 am

2 stops23h 50m

$984

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 23 results
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Best time to book a flight from Sydney to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Sydney with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Oregon

What is the cheapest month to book a flight from Sydney to Oregon?

Currently, March is the cheapest month in which you can book a flight from Sydney to Oregon (average of $503). Flying from Sydney to Oregon in July is currently the most expensive (average of $928). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Oregon?

    Located just 4.6 mi from the city center, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Oregon from Sydney.

  • How long is the flight from Sydney to Oregon?

    For as low as $932, American Airlines can have you in Oregon from Sydney in 17h 10m. The distance from Sydney to Oregon is about 7674 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Sydney to Oregon one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $497. However, be on the lookout for offers from Air Canada and Hawaiian Airlines, as they are both options that can get you from Sydney to Oregon for a low price.

  • Can I find deals for flights from Sydney to Oregon that include hotel bookings?

    Yes. In addition to deals on Sydney to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Oregon.

  • Can I find deals for business class flights from Sydney to Oregon?

    Yes. Cheapflights offers flight deals from Sydney to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Oregon?

    Currently, March is the cheapest month in which you can book a flight from Sydney to Oregon (average of $503). Flying from Sydney to Oregon in July is currently the most expensive (average of $928). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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