How long is the flight from Oregon to Sydney?

For as low as $1,682, United Airlines can have you in Sydney from Oregon in 22h 18m. There are 12350 km between Oregon and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm. Find deals

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Oregon to Sydney?

While some choose either Medford - Sydney Kingsford Smith or Boise Air Term. Gowen Fld - Sydney Kingsford Smith, Portland - Sydney Kingsford Smith is the most popular route from Oregon to Sydney.

What airport do you fly into for flights to Sydney from Oregon?

For a flight from Oregon to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

Can I find deals for flights from Oregon to Sydney that include hotel bookings?

Yes. In addition to deals on Oregon to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Oregon to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Sydney.

Can I find deals for business class flights from Oregon to Sydney?

Yes. Cheapflights offers flight deals from Oregon to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$776+ Flights from Oregon to Sydney

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

Airfare is below average for this route at the moment. Oregon to Sydney flights typically cost between $2,156 and $3,131 in February. The cheapest return flight price found within the last 3 days was $1,372 on Air Canada (2 Feb-10 Feb). Find deals

Cheap flight deals from Oregon to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Oregon to Sydney
Explore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Mon 29/1206:20PDX - SYD

1 stop31h 40mQantas Airways

Tue 13/119:15SYD - PDX

2 stops37h 20mQantas Airways

Deal found 15/12$1,524

Sat 27/1206:20PDX - SYD

1 stop31h 40mQantas Airways

Wed 4/308:00SYD - PDX

2 stops24h 25mQantas Airways

Deal found 16/12$1,887

Mon 29/1216:26PDX - SYD

1 stop19h 59mMultiple Airlines

Tue 13/117:45SYD - PDX

1 stop21h 49mMultiple Airlines

Deal found 14/12$1,890

Sat 27/1213:30PDX - SYD

1 stop24h 00mDelta

Wed 4/310:40SYD - PDX

1 stop20h 22mDelta

Deal found 16/12$1,912

Mon 29/1219:45PDX - SYD

1 stop39h 35mUnited Airlines

Tue 13/111:50SYD - PDX

1 stop30h 03mUnited Airlines

Deal found 16/12$1,924

Mon 29/1218:34MFR - SYD

1 stop19h 41mUnited Airlines

Mon 30/311:20SYD - MFR

1 stop24h 30mUnited Airlines

Deal found 15/12$2,009

Mon 29/1218:34MFR - SYD

1 stop19h 41mUnited Airlines

Tue 3/311:50SYD - MFR

2 stops28h 28mUnited Airlines

Deal found 15/12$2,016

Thu 25/1206:20PDX - SYD

2 stops32h 00mQantas Airways

Sun 11/121:55SYD - PDX

2 stops41h 39mQantas Airways

Deal found 15/12$2,088

Thu 25/1213:30PDX - SYD

1 stop24h 00mDelta

Sun 11/110:40SYD - PDX

2 stops27h 10mDelta

Deal found 15/12$2,132

Tue 30/1213:27BOI - SYD

2 stops31h 23mQantas Airways

Sun 15/219:15SYD - BOI

2 stops45h 21mQantas Airways

Deal found 14/12$2,298

Tue 30/1214:10BOI - SYD

1 stop25h 05mUnited Airlines

Sun 15/212:10SYD - BOI

1 stop17h 07mUnited Airlines

Deal found 15/12$2,367

Tue 30/1214:08BOI - SYD

1 stop22h 42mDelta

Sun 15/210:40SYD - BOI

2 stops27h 30mDelta

Deal found 15/12$2,374

Best flights from Oregon to Sydney
Discover carefully curated flight deals from Oregon to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Thu 16/405:00EUG - SYD

2 stops33h 00mUnited Airlines

Sat 25/409:30SYD - EUG

2 stops44h 32mUnited Airlines

Deal found 15/12$1,312

Wed 18/219:05PDX - SYD

2 stops27h 35mMultiple Airlines

Wed 11/308:00SYD - PDX

2 stops19h 15mMultiple Airlines

Deal found 14/12$1,521

Mon 29/1206:20PDX - SYD

1 stop31h 40mQantas Airways

Tue 13/119:15SYD - PDX

2 stops37h 20mQantas Airways

Deal found 14/12$1,524

Tue 24/213:32PDX - SYD

2 stops22h 18mDelta

Sun 15/309:40SYD - PDX

2 stops21h 32mDelta

Deal found 14/12$1,682

Thu 5/219:02BOI - SYD

1 stop19h 58mAlaska Airlines

Mon 9/211:20SYD - BOI

1 stop20h 15mAlaska Airlines

Deal found 13/12$1,906

Fri 6/318:35RDM - SYD

1 stop19h 40mUnited Airlines

Fri 20/312:10SYD - RDM

1 stop23h 44mUnited Airlines

Deal found 14/12$1,323

Sat 7/214:04RDM - SYD

1 stop21h 16mUnited Airlines

Sat 14/212:10SYD - RDM

1 stop25h 58mUnited Airlines

Deal found 16/12$1,323

Thu 29/118:25MFR - SYD

1 stop19h 50mUnited Airlines

Thu 5/212:10SYD - MFR

1 stop19h 04mUnited Airlines

Deal found 14/12$1,323

Mon 23/214:30PDX - SYD

1 stop21h 55mMultiple Airlines

Sat 7/317:45SYD - PDX

1 stop22h 08mMultiple Airlines

Deal found 14/12$1,652

Sun 22/213:02PDX - SYD

1 stop22h 48mDelta

Sat 7/314:15SYD - PDX

1 stop20h 55mDelta

Deal found 14/12$1,750

Wed 29/414:40PDX - SYD

1 stop23h 50mMultiple Airlines

Fri 15/517:50SYD - PDX

1 stop21h 41mMultiple Airlines

Deal found 14/12$1,652

Mon 16/219:02RDM - SYD

1 stop19h 13mUnited Airlines

Mon 2/312:10SYD - RDM

1 stop18h 19mUnited Airlines

Deal found 15/12$1,383

Thu 29/110:30PDX - SYD

1 stop25h 20mDelta

Sun 15/210:40SYD - PDX

1 stop24h 30mDelta

Deal found 13/12$1,750

Mon 9/205:00EUG - SYD

2 stops33h 15mUnited Airlines

Sun 22/212:10SYD - EUG

1 stop19h 06mUnited Airlines

Deal found 14/12$1,390

Wed 28/105:00EUG - SYD

2 stops30h 20mUnited Airlines

Wed 4/214:00SYD - EUG

2 stops26h 10mUnited Airlines

Deal found 14/12$1,390

Thu 29/113:00BOI - SYD

2 stops25h 30mDelta

Thu 5/214:15SYD - BOI

1 stop26h 03mDelta

Deal found 15/12$1,908

Sat 7/314:00MFR - SYD

1 stop24h 15mUnited Airlines

Wed 11/312:10SYD - MFR

1 stop16h 49mUnited Airlines

Deal found 13/12$1,666

Mon 19/115:50PDX - SYD

1 stop22h 25mUnited Airlines

Wed 28/114:00SYD - PDX

1 stop27h 44mUnited Airlines

Deal found 14/12$1,675

Wed 15/410:53PDX - SYD

2 stops27h 07mUnited Airlines

Wed 6/509:30SYD - PDX

3 stops26h 14mUnited Airlines

Deal found 15/12$1,682

Sat 21/219:57PDX - SYD

1 stop39h 23mUnited Airlines

Wed 11/312:10SYD - PDX

1 stop24h 37mUnited Airlines

Deal found 14/12$1,685

Sat 21/219:57PDX - SYD

1 stop39h 23mUnited Airlines

Sun 8/312:10SYD - PDX

1 stop18h 23mUnited Airlines

Deal found 14/12$1,685

Wed 28/114:20BOI - SYD

1 stop22h 00mUnited Airlines

Wed 4/214:00SYD - BOI

1 stop25h 23mUnited Airlines

Deal found 14/12$1,750

Thu 29/119:05BOI - SYD

1 stop20h 10mUnited Airlines

Thu 5/212:10SYD - BOI

1 stop27h 13mUnited Airlines

Deal found 15/12$1,900

Sat 17/114:20BOI - SYD

1 stop22h 00mUnited Airlines

Sat 24/111:20SYD - BOI

1 stop26h 31mUnited Airlines

Deal found 15/12$1,900

Thu 5/219:05BOI - SYD

1 stop20h 10mUnited Airlines

Mon 9/211:20SYD - BOI

1 stop26h 31mUnited Airlines

Deal found 14/12$2,111

Last-minute flights from Oregon to Sydney
Discover last-minute flight deals from Oregon to Sydney. Data last updated 16 December 2025 and is based on user searches.

Mon 29/1206:20PDX - SYD

1 stop31h 40mQantas Airways

Tue 13/119:15SYD - PDX

2 stops37h 20mQantas Airways

Deal found 15/12$1,524

Mon 12/114:00MFR - SYD

1 stop24h 15mUnited Airlines

Tue 27/112:10SYD - MFR

1 stop19h 04mUnited Airlines

Deal found 15/12$1,675

Mon 19/115:15PDX - SYD

2 stops28h 25mAir Canada

Wed 28/111:20SYD - PDX

1 stop22h 20mAir Canada

Deal found 14/12$1,497

Mon 19/117:50PDX - SYD

2 stops23h 45mMultiple Airlines

Wed 28/114:00SYD - PDX

2 stops21h 49mMultiple Airlines

Deal found 14/12$1,517

Wed 28/105:00EUG - SYD

2 stops33h 05mUnited Airlines

Wed 4/212:10SYD - EUG

1 stop19h 13mUnited Airlines

Deal found 14/12$1,390

Wed 28/119:00PDX - SYD

2 stops24h 40mAir Canada

Wed 4/211:20SYD - PDX

1 stop16h 55mAir Canada

Deal found 13/12$1,402

Wed 28/112:35PDX - SYD

1 stop23h 20mAmerican Airlines

Wed 4/211:20SYD - PDX

1 stop22h 28mAmerican Airlines

Deal found 13/12$1,651

Thu 29/118:25MFR - SYD

1 stop19h 50mUnited Airlines

Thu 5/212:10SYD - MFR

1 stop19h 04mUnited Airlines

Deal found 14/12$1,323

Thu 29/119:00PDX - SYD

2 stops26h 40mAir Canada

Sun 15/211:20SYD - PDX

1 stop16h 55mAir Canada

Deal found 13/12$1,466

Thu 29/119:00PDX - SYD

2 stops23h 40mMultiple Airlines

Sun 15/211:20SYD - PDX

1 stop26h 10mMultiple Airlines

Deal found 14/12$1,467

Thu 29/119:00PDX - SYD

2 stops26h 40mAir Canada

Thu 5/211:20SYD - PDX

1 stop26h 10mAir Canada

Deal found 15/12$1,625

Fri 30/119:00PDX - SYD

2 stops26h 40mMultiple Airlines

Sat 14/211:20SYD - PDX

1 stop22h 20mMultiple Airlines

Deal found 15/12$1,532

One-way flights from Oregon to Sydney
Search for one-way flight options from Oregon to Sydney. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.

Sun 29/315:15PDX - SYD

1 stop23h 05mAir Canada

Deal found 15/12$776

Sun 29/319:05PDX - SYD

2 stops25h 35mMultiple Airlines

Deal found 15/12$800

Wed 4/319:05PDX - SYD

2 stops25h 50mAir Canada

Deal found 15/12$828

Tue 3/207:10PDX - SYD

3 stops28h 00mMultiple Airlines

Deal found 15/12$834

Fri 1/519:45PDX - SYD

1 stop18h 35mAir Canada

Deal found 16/12$840

Wed 4/310:30PDX - SYD

1 stop25h 55mQantas Airways

Deal found 15/12$862

Fri 1/519:45PDX - SYD

2 stops21h 55mMultiple Airlines

Deal found 16/12$864

Thu 25/1216:26PDX - SYD

1 stop19h 59mMultiple Airlines

Deal found 14/12$865

Thu 1/115:54PDX - SYD

1 stop22h 21mUnited Airlines

Deal found 16/12$877

Mon 12/119:00PDX - SYD

2 stops27h 40mMultiple Airlines

Deal found 15/12$883

Mon 12/110:30PDX - SYD

1 stop38h 15mAlaska Airlines

Deal found 15/12$1,082

Find flight deals from Oregon to Sydney

Round-trip from	$1,312
One-way from	$776
Popular in	December
Cheapest in	September
Average price	$2,680

United Airlines
16/4-25/4
4 total stops
77h 32m total
Oregon to Sydney

Search Deals

Air Canada
29/3
1 total stop
23h 05m total
Oregon to Sydney

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($426 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($127 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

EugeneSydney

EUG - SYD

EUGSYD

Eugene

Thu 16/4

05:00-07:00

2 stops33h 00m

Sydney Kingsford Smith

Sat 25/4

09:30-13:02

2 stops44h 32m

$1,312

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Fri 6/3

18:35-09:15

1 stop19h 40m

Sydney Kingsford Smith

Fri 20/3

12:10-17:54

1 stop23h 44m

$1,323

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Sat 7/2

14:04-06:20

1 stop21h 16m

Sydney Kingsford Smith

Sat 14/2

12:10-19:08

1 stop25h 58m

$1,323

MedfordSydney

MFR - SYD

MFRSYD

Medford

Thu 29/1

18:25-09:15

1 stop19h 50m

Sydney Kingsford Smith

Thu 5/2

12:10-12:14

1 stop19h 04m

$1,323

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Mon 16/2

19:02-09:15

1 stop19h 13m

Sydney Kingsford Smith

Mon 2/3

12:10-11:29

1 stop18h 19m

$1,383

EugeneSydney

EUG - SYD

EUGSYD

Eugene

Mon 9/2

05:00-09:15

2 stops33h 15m

Sydney Kingsford Smith

Sun 22/2

12:10-12:16

1 stop19h 06m

$1,390

EugeneSydney

EUG - SYD

EUGSYD

Eugene

Wed 28/1

05:00-06:20

2 stops30h 20m

Sydney Kingsford Smith

Wed 4/2

14:00-21:10

2 stops26h 10m

$1,390

PortlandSydney

PDX - SYD

PDXSYD

Portland

Wed 18/2

19:05-17:40

2 stops27h 35m

Sydney Kingsford Smith

Wed 11/3

08:00-09:15

2 stops19h 15m

$1,521

PortlandSydney

PDX - SYD

PDXSYD

Portland

Mon 29/12

06:20-09:00

1 stop31h 40m

Sydney Kingsford Smith

Tue 13/1

19:15-13:35

2 stops37h 20m

$1,524

PortlandSydney

PDX - SYD

PDXSYD

Portland

Mon 23/2

14:30-07:25

1 stop21h 55m

Sydney Kingsford Smith

Sat 7/3

17:45-20:53

1 stop22h 08m

$1,652

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 34 results

Best time to book a flight from Oregon to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oregon 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 Oregon to Sydney

What is the cheapest month to book a flight from Oregon to Sydney?

Currently, February is the cheapest month in which you can book a flight from Oregon to Sydney (average of $758). Flying from Oregon to Sydney in December is currently the most expensive (average of $1,646). 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 OR to SYD?

A simple way to save on the total cost of your ticket is to fly from Oregon to Sydney in the morning. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at midday.

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

Related info for your journey

What airport do you fly into for flights to Sydney from Oregon?
For a flight from Oregon to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.
How long is the flight from Oregon to Sydney?
For as low as $1,682, United Airlines can have you in Sydney from Oregon in 22h 18m. There are 12350 km between Oregon and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Oregon to Sydney?
While some choose either Medford - Sydney Kingsford Smith or Boise Air Term. Gowen Fld - Sydney Kingsford Smith, Portland - Sydney Kingsford Smith is the most popular route from Oregon to Sydney.
Can I find deals for flights from Oregon to Sydney that include hotel bookings?
Yes. In addition to deals on Oregon to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Oregon to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Sydney.
Can I find deals for business class flights from Oregon to Sydney?
Yes. Cheapflights offers flight deals from Oregon to Sydney 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 Oregon to Sydney?
Currently, February is the cheapest month in which you can book a flight from Oregon to Sydney (average of $758). Flying from Oregon to Sydney in December is currently the most expensive (average of $1,646). 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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Top airline flying from Oregon to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,355	Average$2,680	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Oregon to Sydney 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 Oregon to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Oregon to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oregon to Sydney flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Oregon to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Oregon to Sydney from $776

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Oregon to Sydney

Cheapest flights from Oregon to SydneyExplore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Explore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Find flight deals from Oregon to Sydney

Keep the following information in mind while searching for Oregon to Sydney flight deals. Data was last updated 16 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to Sydney that are best for you.

Best time to book a flight from Oregon to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oregon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Sydney

What is the cheapest month to book a flight from Oregon to Sydney?

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

Find hourly flight availability from Oregon to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Oregon to Sydney. 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 into for flights to Sydney from Oregon?

How long is the flight from Oregon to Sydney?

What are the most popular routes from Oregon to Sydney?

Can I find deals for flights from Oregon to Sydney that include hotel bookings?

How can I find direct flights from Oregon to Sydney?

Can I find deals for business class flights from Oregon to Sydney?

What is the cheapest month to book a flight from Oregon to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Oregon to Sydney

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 Oregon to Sydney?

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

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

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

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Cheapest flights from Oregon to Sydney
Explore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.