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$432+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$824
(Booking.com)

One-way from

$432
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,143
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. 13% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This BYOjet deal was found by Cheapflights users on 7/29. 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.
Sun 8/39:20 amSYD - PDX
1 stop17h 10mMultiple Airlines
Mon 8/47:40 pmPDX - SYD
2 stops21h 40mMultiple Airlines
Deal found 7/29$815
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:20 amSYD - PDX
1 stop22h 26mAir Canada
Fri 9/197:40 pmPDX - SYD
2 stops33h 00mAir Canada
Deal found 7/29$824
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/139:30 amSYD - BOI
2 stops24h 29mUnited Airlines
Sat 9/202:42 pmBOI - SYD
2 stops24h 13mUnited Airlines
Deal found 7/30$833
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/199:30 amSYD - PDX
2 stops22h 35mUnited Airlines
Sat 10/410:50 amPDX - SYD
2 stops27h 10mUnited Airlines
Deal found 7/30$834
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 9/129:25 amSYD - PDX
1 stop26h 32mDelta
Fri 9/196:20 amPDX - SYD
1 stop31h 15mDelta
Deal found 7/30$835
This Aunt Betty deal was found by Cheapflights users on 7/28. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/29:40 pmSYD - PDX
1 stop17h 30mAlaska Airlines
Sun 8/35:35 pmPDX - SYD
1 stop33h 10mAlaska Airlines
Deal found 7/28$906
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:40 pmSYD - PDX
1 stop25h 15mHawaiian Airlines
Fri 8/157:30 amPDX - SYD
1 stop19h 15mHawaiian Airlines
Deal found 7/30$924
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/29:10 amSYD - PDX
2 stops24h 34mAmerican Airlines
Sun 8/31:43 pmPDX - SYD
2 stops24h 22mAmerican Airlines
Deal found 7/28$925
This Flightnetwork deal was found by Cheapflights users on 7/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:20 amSYD - BOI
3 stops40h 22mAir Canada
Sat 9/207:45 amBOI - SYD
2 stops31h 35mAir Canada
Deal found 7/30$1,560
This KAYAK deal was found by Cheapflights users on 7/30. 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.
Sun 8/107:10 amSYD - PDX
3 stops29h 02mAir Tahiti Nui
Fri 8/152:56 pmPDX - SYD
3 stops31h 14mAir Tahiti Nui
Deal found 7/30$1,701
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/108:30 pmSYD - PDX
2 stops33h 55mQantas Airways
Fri 8/155:40 pmPDX - SYD
3 stops28h 30mQantas Airways
Deal found 7/30$2,534

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 July 30, 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

Fri 9/12

9:20 am-2:46 pm

1 stop22h 26m

Portland

Fri 9/19

7:40 pm-9:40 pm

2 stops33h 00m

$824

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Sat 9/13

9:30 am-5:59 pm

2 stops24h 29m

Boise Air Term. Gowen Fld

Sat 9/20

2:42 pm-6:55 am

2 stops24h 13m

$833

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/19

9:30 am-3:05 pm

2 stops22h 35m

Portland

Sat 10/4

10:50 am-8:00 am

2 stops27h 10m

$834

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/12

9:25 am-6:57 pm

1 stop26h 32m

Portland

Fri 9/19

6:20 am-6:35 am

1 stop31h 15m

$835

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

6:30 am-9:30 am

2 stops20h 00m

Portland

Fri 8/15

7:40 pm-10:20 am

2 stops21h 40m

$903

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

9:40 pm-5:55 am

1 stop25h 15m

Portland

Fri 8/15

7:30 am-7:45 pm

1 stop19h 15m

$924

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

9:10 am-2:21 pm

1 stop22h 11m

Portland

Fri 8/15

2:56 pm-7:05 am

1 stop23h 09m

$934

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Sat 9/13

9:20 am-9:42 am

3 stops40h 22m

Boise Air Term. Gowen Fld

Sat 9/20

7:45 am-7:20 am

2 stops31h 35m

$1,560

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

7:10 am-7:12 pm

3 stops29h 02m

Portland

Fri 8/15

2:56 pm-3:10 pm

3 stops31h 14m

$1,701

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

8:30 pm-1:25 pm

2 stops33h 55m

Portland

Fri 8/15

5:40 pm-3:10 pm

3 stops28h 30m

$2,534

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 19 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 $368). 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 July 30, 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.

How much does it cost to fly round-trip 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 July 30, 2025.
Read through reviews of airlines operating flights from Sydney to Oregon, such as Air Tahiti Nui, Asiana Airlines, and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
68 reviews

Boarding

8.7

Crew

9.0

Comfort

8.0

Overall

8.6

Food

7.7

Entertainment

7.2

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
8.6
Very good
68 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Boarding

8.7

Crew

9.0

Comfort

8.0

Overall

8.6

Food

7.7

Entertainment

7.2

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.
Asiana Airlines
8.2
Very good
467 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Boarding

8.7

Crew

9.0

Comfort

8.0

Overall

8.6

Food

7.7

Entertainment

7.2

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
10,000 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Boarding

8.7

Crew

9.0

Comfort

8.0

Overall

8.6

Food

7.7

Entertainment

7.2

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
7,980 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Boarding

8.7

Crew

9.0

Comfort

8.0

Overall

8.6

Food

7.7

Entertainment

7.2

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
7.8
Good
2,611 reviews
Air Tahiti Nui
8.6
Very good
68 reviews

Boarding

8.7

Crew

9.0

Comfort

8.0

Overall

8.6

Food

7.7

Entertainment

7.2

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 $489. However, be on the lookout for offers from American Airlines and Delta, 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 $368). 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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