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Cheap flights from Sydney to Oregon from $861

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Oregon

Enter your travel dates to find the best prices.

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 11 March 2026.

Fri 15/513:15
SYD
-
PDX
2 stops24h 35m
Multiple Airlines
Mon 25/517:40
PDX
-
SYD
2 stops25h 25m
Multiple Airlines
Deal found 8/3$1,415
Tue 21/413:15
SYD
-
PDX
2 stops37h 23m
Multiple Airlines
Tue 28/417:49
PDX
-
SYD
2 stops25h 01m
Multiple Airlines
Deal found 7/3$1,439
Fri 24/413:15
SYD
-
PDX
2 stops24h 20m
Multiple Airlines
Fri 1/517:51
PDX
-
SYD
2 stops24h 59m
Multiple Airlines
Deal found 10/3$1,443
Wed 22/409:20
SYD
-
PDX
1 stop22h 20m
Air Canada
Wed 29/409:50
PDX
-
SYD
1 stop28h 30m
Air Canada
Deal found 8/3$1,640
Sat 27/620:45
SYD
-
PDX
2 stops29h 39m
Multiple Airlines
Sun 5/717:32
PDX
-
SYD
1 stop32h 18m
Multiple Airlines
Deal found 6/3$1,676
Fri 13/306:00
SYD
-
PDX
2 stops30h 30m
Multiple Airlines
Sat 28/319:05
PDX
-
SYD
1 stop19h 15m
Multiple Airlines
Deal found 9/3$1,681
Sun 24/520:45
SYD
-
PDX
1 stop26h 35m
Alaska Airlines
Thu 28/517:34
PDX
-
SYD
1 stop32h 16m
Alaska Airlines
Deal found 6/3$1,704

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 11 March 2026.

Round-trip from

$1,415

One-way from

$861

Popular in

May

Cheapest in

November

Average price

$1,503
15/5-25/5
  • 15/5-25/5
  • 4 total stops
  • 50h 00m total
  • Sydney to Oregon
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 24h 17m total
  • Sydney to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($301 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Sydney to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 24/4

13:15-20:35

2 stops24h 20m

Portland

Fri 1/5

17:51-11:50

2 stops24h 59m

$1,443

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 21/4

20:45-05:28

1 stop25h 43m

Portland

Tue 28/4

18:30-18:50

2 stops31h 20m

$1,466

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 22/4

09:20-14:40

1 stop22h 20m

Portland

Wed 29/4

09:50-07:20

1 stop28h 30m

$1,640

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 27/6

20:45-09:24

2 stops29h 39m

Portland

Sun 5/7

17:32-18:50

1 stop32h 18m

$1,676

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 24/5

20:45-06:20

1 stop26h 35m

Portland

Thu 28/5

17:34-18:50

1 stop32h 16m

$1,704

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

20:45-08:02

2 stops28h 17m

Portland

Mon 25/5

08:00-18:50

1 stop17h 50m

$1,746

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 26/6

20:45-06:11

1 stop26h 26m

Portland

Sun 5/7

17:32-18:50

1 stop32h 18m

$1,866
Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 26/6

07:00-09:31

2 stops19h 31m

Portland

Mon 6/7

19:45-07:20

1 stop18h 35m

$1,871
Cheapest one-way

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 15/4

13:15-20:32

2 stops24h 17m

$861

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 23/3

14:00-20:39

2 stops24h 39m

$891

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 return 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, January is the cheapest month in which you can book a flight from Sydney to Oregon (average of $819). Flying from Sydney to Oregon in July is currently the most expensive (average of $1,300). 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.

How much does it cost for a return flight from Sydney to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 11 March 2026.
See what other customers who have flown with Alaska Airlines,Hawaiian Airlines, andQantas Airways from Sydney to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
12,027 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
8.0
Very Good
12,027 reviews
Alaska Airlines
8.0
Very Good
12,027 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Hawaiian Airlines
7.8
Good
2,838 reviews
Alaska Airlines
8.0
Very Good
12,027 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Qantas Airways
7.5
Good
1,003 reviews
Alaska Airlines
8.0
Very Good
12,027 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,415 reviews
Alaska Airlines
8.0
Very Good
12,027 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Air Canada
7.1
Good
10,800 reviews
Alaska Airlines
8.0
Very Good
12,027 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Oregon. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Sydney to Oregon?

    Departing from Sydney to Oregon will take you 22h 20m. Sydney and Oregon are separated by a distance of 12350 km.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Sydney to Oregon (average of $819). Flying from Sydney to Oregon in July is currently the most expensive (average of $1,300). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Sydney to Oregon

Discover the top 7 airlines that operate flights from Sydney to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$743Average$1,663FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$903Average$1,708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$1,051Average$1,792FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Air CanadaCheapest$1,104Average$1,394FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapest$1,156Average$1,719FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Qantas AirwaysCheapest$1,269Average$1,493FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Alaska AirlinesCheapest$1,269Average$1,715FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Oregon?

Cheapflights makes it easy to find Sydney to Oregon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Oregon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon from Sydney.

Can Cheapflights find flights from Sydney to Oregon with no change fees?

Need flexible booking options for your flight to Oregon from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Oregon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oregon from Sydney today and book when prices fit your budget.

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