Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Oregon from $777

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
17 May — 24 May1
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 17 April 2026.

Mon 3/813:15
SYD
-
PDX
2 stops24h 33m
Multiple Airlines
Mon 17/817:37
PDX
-
SYD
2 stops25h 13m
Multiple Airlines
Deal found 13/4$1,404
Fri 4/913:15
SYD
-
PDX
2 stops24h 35m
Multiple Airlines
Fri 18/917:35
PDX
-
SYD
2 stops25h 15m
Multiple Airlines
Deal found 13/4$1,405
Wed 22/713:15
SYD
-
PDX
2 stops25h 45m
Multiple Airlines
Fri 31/717:37
PDX
-
SYD
2 stops25h 13m
Multiple Airlines
Deal found 15/4$1,416
Fri 15/513:15
SYD
-
PDX
2 stops24h 20m
Multiple Airlines
Mon 25/510:30
PDX
-
SYD
2 stops32h 20m
Multiple Airlines
Deal found 13/4$1,444
Thu 28/513:15
SYD
-
PDX
2 stops24h 20m
Multiple Airlines
Thu 4/617:40
PDX
-
SYD
2 stops25h 10m
Multiple Airlines
Deal found 13/4$1,543
Tue 1/913:15
SYD
-
PDX
2 stops24h 35m
Multiple Airlines
Thu 17/914:50
PDX
-
SYD
2 stops28h 00m
Multiple Airlines
Deal found 12/4$1,545
Wed 22/706:00
SYD
-
PDX
2 stops33h 00m
Multiple Airlines
Tue 4/810:45
PDX
-
SYD
2 stops42h 25m
Multiple Airlines
Deal found 16/4$1,555
Thu 28/509:20
SYD
-
PDX
1 stop17h 10m
Air Canada
Thu 4/619:45
PDX
-
SYD
1 stop18h 35m
Air Canada
Deal found 13/4$1,570
Thu 3/913:15
SYD
-
PDX
2 stops24h 35m
Multiple Airlines
Sun 20/917:35
PDX
-
SYD
2 stops25h 15m
Multiple Airlines
Deal found 13/4$1,585

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 17 April 2026.

Round-trip from

$1,404

One-way from

$777

Popular in

May

Cheapest in

November

Average price

$1,704
3/8-17/8
  • 3/8-17/8
  • 4 total stops
  • 49h 46m total
  • Sydney to Oregon
Search Deals
28/5
  • 28/5
  • 3 total stops
  • 46h 40m total
  • Sydney to Oregon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($341 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 17 April 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

Mon 3/8

09:10-16:38

1 stop24h 28m

Portland

Mon 17/8

13:30-07:05

2 stops24h 35m

$1,642

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 8/5

20:45-20:48

1 stop17h 03m

Portland

Tue 12/5

10:35-18:50

1 stop39h 15m

$1,676

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 28/5

10:20-15:13

2 stops21h 53m

Portland

Thu 4/6

08:35-07:00

3 stops29h 25m

$1,737

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 30/5

10:20-10:20

1 stop17h 00m

Portland

Sat 6/6

23:59-06:55

2 stops37h 56m

$1,750

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 8/5

20:45-20:48

1 stop17h 03m

Portland

Sun 10/5

17:30-18:50

1 stop32h 20m

$1,750

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 8/5

20:45-05:11

1 stop25h 26m

Portland

Sun 10/5

17:30-18:50

1 stop32h 20m

$1,751
Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 15/6

09:20-09:30

1 stop17h 10m

Portland

Tue 23/6

19:45-07:20

1 stop18h 35m

$1,966

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 15/6

07:00-09:30

2 stops19h 30m

Portland

Mon 29/6

19:45-07:20

1 stop18h 35m

$1,991

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 8/5

20:45-05:11

1 stop25h 26m

Portland

Tue 12/5

14:45-18:50

2 stops35h 05m

$2,015
Cheapest one-way

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 27/5

15:15-20:35

3 stops46h 20m

$859

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 19 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 $736). Flying from Sydney to Oregon in July is currently the most expensive (average of $1,258). 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 17 April 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
7.9
Good
12,250 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,250 reviews
Alaska Airlines
7.9
Good
12,250 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,839 reviews
Alaska Airlines
7.9
Good
12,250 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Qantas Airways
7.5
Good
1,019 reviews
Alaska Airlines
7.9
Good
12,250 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,600 reviews
Alaska Airlines
7.9
Good
12,250 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Air Canada
7.1
Good
10,932 reviews
Alaska Airlines
7.9
Good
12,250 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 17h 03m. Sydney and Oregon are separated by a distance of 12350 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $736). Flying from Sydney to Oregon in July is currently the most expensive (average of $1,258). 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$736Average$1,648FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$895Average$1,693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,094Average$1,425FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Hawaiian AirlinesCheapest$1,115Average$1,840FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapest$1,145Average$1,704FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Alaska AirlinesCheapest$1,257Average$1,699FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights
Qantas AirwaysCheapest$1,261Average$1,700FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.