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$456+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Sydney to Oregon

Keep the following information in mind while searching for Sydney to Oregon flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,173
(Delta)

One-way from

$456
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,274
Provider with most accurate pricing for Sydney Kingsford Smith-Portland flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Portland flights.
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From Sydney Kingsford Smith to Oregon
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One-way flight from Sydney Kingsford Smith to Oregon
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Highest demand for flights based on searches. 12% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This Trip.com deal was found by Cheapflights users on 4/23. 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.
Sat 10/252:45 pmSYD - PDX
2 stops25h 39mMultiple Airlines
Tue 11/185:30 pmPDX - SYD
2 stops24h 00mMultiple Airlines
Deal found 4/23$966
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:30 amSYD - PDX
2 stops28h 31mUnited Airlines
Tue 11/187:50 pmPDX - SYD
1 stop18h 25mUnited Airlines
Deal found 4/23$1,164
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/69:25 amSYD - PDX
1 stop26h 34mDelta
Thu 7/241:00 pmPDX - SYD
1 stop24h 35mDelta
Deal found 4/23$1,173
This BYOjet deal was found by Cheapflights users on 4/22. 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.
Fri 10/2410:20 amSYD - PDX
1 stop26h 26mAir Canada
Mon 11/177:05 pmPDX - SYD
1 stop19h 30mAir Canada
Deal found 4/22$1,192
This BYOjet deal was found by Cheapflights users on 4/23. 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.
Sat 10/257:05 pmSYD - PDX
2 stops36h 14mSingapore Airlines
Tue 11/187:30 amPDX - SYD
3 stops39h 25mSingapore Airlines
Deal found 4/23$1,246
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:25 pmSYD - PDX
2 stops20h 34mAlaska Airlines
Wed 5/288:00 amPDX - SYD
1 stop18h 45mAlaska Airlines
Deal found 4/23$1,417
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1911:50 amSYD - PDX
2 stops23h 55mANA
Wed 5/2810:00 amPDX - SYD
2 stops40h 15mANA
Deal found 4/23$1,427
This Bravofly deal was found by Cheapflights users on 4/23. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:10 amSYD - PDX
3 stops43h 13mAir Tahiti Nui
Thu 7/249:30 pmPDX - SYD
3 stops48h 40mAir Tahiti Nui
Deal found 4/23$1,838

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 April 24, 2025.
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

Sun 7/6

9:25 am-6:59 pm

1 stop26h 34m

Portland

Thu 7/24

1:00 pm-6:35 am

1 stop24h 35m

$1,173

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 6/8

7:00 am-9:20 am

2 stops19h 20m

Portland

Sun 6/15

7:40 pm-7:20 am

1 stop18h 40m

$1,326

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 5/19

4:20 pm-9:55 pm

1 stop22h 35m

Portland

Wed 5/28

5:33 pm-2:40 pm

1 stop28h 07m

$1,385

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 5/19

8:25 pm-11:59 pm

2 stops20h 34m

Portland

Wed 5/28

8:00 am-7:45 pm

1 stop18h 45m

$1,417

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 5/19

11:50 am-6:45 pm

2 stops23h 55m

Portland

Wed 5/28

10:00 am-7:15 pm

2 stops40h 15m

$1,427

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 6/7

10:20 am-8:47 pm

1 stop27h 27m

Portland

Sat 6/14

7:50 pm-6:55 am

1 stop18h 05m

$1,531

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 7/6

7:10 am-9:23 am

3 stops43h 13m

Portland

Thu 7/24

9:30 pm-3:10 pm

3 stops48h 40m

$1,838

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 7/20

4:20 pm-9:45 am

2 stops34h 25m

$456

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 9/17

9:20 am-10:56 pm

1 stop30h 36m

$773

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 9/1

9:25 am-11:42 am

1 stop19h 17m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 17 results
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 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, November is the cheapest month in which you can book a flight from Sydney to Oregon (average of $277). Flying from Sydney to Oregon in March is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from SYD to OR?

Find hourly flight availability from Sydney to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Sydney to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 24, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
853 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very good
9,918 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,920 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Hawaiian Airlines
7.9
Good
2,393 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Entertainment

7.3

Overall

8.8

Boarding

8.7

Food

7.8

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $773. However, be on the lookout for offers from Delta and Alaska 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, November is the cheapest month in which you can book a flight from Sydney to Oregon (average of $277). Flying from Sydney to Oregon in March is currently the most expensive (average of $369). 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

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