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$470+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$924
(Kiwi.com)

One-way from

$470
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,075
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 ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/64:20 pmSYD - PDX
1 stop31h 00mMultiple Airlines
Tue 6/105:06 pmPDX - SYD
2 stops52h 34mMultiple Airlines
Deal found 4/29$924
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:20 amSYD - PDX
1 stop27h 27mUnited Airlines
Sun 6/1512:42 pmPDX - SYD
2 stops25h 18mUnited Airlines
Deal found 4/29$1,082
This BYOjet deal was found by Cheapflights users on 4/29. 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.
Fri 10/3110:20 amSYD - PDX
1 stop17h 14mAir Canada
Mon 11/243:25 pmPDX - SYD
1 stop23h 10mAir Canada
Deal found 4/29$1,087
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/39:25 amSYD - PDX
1 stop19h 39mDelta
Sun 6/1512:35 pmPDX - SYD
1 stop25h 00mDelta
Deal found 4/29$1,091
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:10 amSYD - PDX
2 stops24h 54mAmerican Airlines
Wed 6/1111:59 pmPDX - SYD
2 stops38h 06mAmerican Airlines
Deal found 4/29$1,163
This BYOjet deal was found by Cheapflights users on 4/29. 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.
Fri 10/317:10 pmSYD - PDX
2 stops36h 09mSingapore Airlines
Mon 11/247:30 amPDX - SYD
3 stops39h 25mSingapore Airlines
Deal found 4/29$1,214
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:25 pmSYD - PDX
2 stops24h 59mANA
Tue 11/1110:10 amPDX - SYD
2 stops29h 20mANA
Deal found 4/30$1,227
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:40 pmSYD - PDX
2 stops25h 40mAlaska Airlines
Thu 6/125:15 amPDX - SYD
2 stops21h 30mAlaska Airlines
Deal found 4/29$1,424
This Japan Airlines deal was found by Cheapflights users on 4/29. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:55 amSYD - PDX
2 stops56h 04mJapan Airlines
Tue 6/107:55 amPDX - SYD
2 stops29h 25mJapan Airlines
Deal found 4/29$1,492
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Thu 11/68:55 amSYD - PDX
3 stops26h 33mAir Tahiti Nui
Tue 11/115:30 pmPDX - SYD
3 stops29h 10mAir Tahiti Nui
Deal found 4/30$1,595
This Fiji Airways deal was found by Cheapflights users on 4/29. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/31:15 pmSYD - PDX
2 stops27h 44mFiji Airways
Tue 6/103:00 pmPDX - SYD
2 stops27h 45mFiji Airways
Deal found 4/29$1,867
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:55 pmSYD - PDX
3 stops40h 52mTurkish Airlines
Wed 6/117:40 amPDX - SYD
3 stops42h 20mTurkish Airlines
Deal found 4/29$2,594

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 May 1, 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 6/6

4:20 pm-6:20 am

1 stop31h 00m

Portland

Tue 6/10

5:06 pm-2:40 pm

2 stops52h 34m

$924

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 6/2

10:20 am-8:47 pm

1 stop27h 27m

Portland

Thu 6/12

7:50 pm-6:55 am

1 stop18h 05m

$1,082

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 6/3

9:25 am-2:50 pm

2 stops22h 25m

Portland

Thu 6/12

8:29 pm-6:35 am

2 stops41h 06m

$1,091

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 6/2

9:10 am-5:04 pm

2 stops24h 54m

Portland

Wed 6/11

11:59 pm-7:05 am

2 stops38h 06m

$1,163

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 6/8

7:00 am-9:20 am

2 stops19h 20m

Portland

Sat 6/14

3:25 pm-8:40 pm

2 stops36h 15m

$1,196

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-9:25 am

2 stops30h 25m

$1,358

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 6/6

9:40 pm-6:20 am

2 stops25h 40m

Portland

Thu 6/12

5:15 am-7:45 pm

2 stops21h 30m

$1,424

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 6/2

8:55 am-11:59 pm

2 stops56h 04m

Portland

Tue 6/10

7:55 am-6:20 am

2 stops29h 25m

$1,492

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 6/5

8:55 am-4:24 pm

3 stops24h 29m

Portland

Thu 6/12

9:30 pm-3:10 pm

3 stops48h 40m

$1,665

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 6/3

1:15 pm-11:59 pm

2 stops27h 44m

Portland

Tue 6/10

3:00 pm-11:45 am

2 stops27h 45m

$1,867

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 21 results
1
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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, 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 May 1, 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 May 1, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Crew

9.1

Boarding

8.7

Food

7.8

Entertainment

7.3

Comfort

8.1

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

Overall

8.8

Crew

9.1

Boarding

8.7

Food

7.8

Entertainment

7.3

Comfort

8.1

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.
Japan Airlines
8.3
Very good
1,464 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Crew

9.1

Boarding

8.7

Food

7.8

Entertainment

7.3

Comfort

8.1

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
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Crew

9.1

Boarding

8.7

Food

7.8

Entertainment

7.3

Comfort

8.1

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.
Fiji Airways
8.1
Very good
190 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Crew

9.1

Boarding

8.7

Food

7.8

Entertainment

7.3

Comfort

8.1

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.
Singapore Airlines
8.1
Very good
1,292 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Crew

9.1

Boarding

8.7

Food

7.8

Entertainment

7.3

Comfort

8.1

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 United Airlines, with whom users have recently found tickets for as low as $571. 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 $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.

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