$805 Find Cheap Flights from Sydney to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Oregon departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Oregon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Oregon.
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Cheap Flights from Sydney to Oregon

Cheapest return prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$1,175
Redmond
Redmond2 stops$1,928
Portland
Portland1 stop$1,175
Redmond
Redmond2 stops$1,928

Book Cheap Sydney to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Oregon

Thu, 5 Mar - Wed, 18 Mar
Air Canada Logo
11:20 - 09:15
SYD
-
PDX
16h 55m
1 stop
Air Canada Logo
15:15 - 08:35
PDX
-
SYD
23h 20m
1 stop
$1,175Air Canada
Thu, 5 Mar - Wed, 18 Mar
Air Canada Logo
08:30 - 09:15
SYD
-
PDX
19h 45m
2 stops
Air Canada Logo
15:15 - 08:35
PDX
-
SYD
23h 20m
1 stop
$1,199Air Canada
Thu, 5 Mar - Wed, 18 Mar
Air Canada Logo
09:00 - 09:15
SYD
-
PDX
19h 15m
2 stops
Air Canada Logo
15:15 - 22:25
PDX
-
SYD
37h 10m
2 stops
$1,255Air Canada
Fri, 15 May - Mon, 25 May
Air Canada Logo
09:20 - 19:05
SYD
-
PDX
26h 45m
1 stop
Air Canada Logo
15:25 - 07:20
PDX
-
SYD
22h 55m
1 stop
$1,260Air Canada
Sun, 24 May - Thu, 28 May
Air Canada Logo
10:00 - 09:30
SYD
-
PDX
40h 30m
2 stops
Air Canada Logo
19:45 - 07:20
PDX
-
SYD
18h 35m
1 stop
$1,274Air Canada
Sun, 24 May - Thu, 28 May
Air Canada Logo
13:00 - 09:30
SYD
-
PDX
37h 30m
2 stops
Air Canada Logo
19:45 - 07:20
PDX
-
SYD
18h 35m
1 stop
$1,276Air Canada
Sun, 24 May - Thu, 28 May
Air Canada Logo
13:00 - 09:30
SYD
-
PDX
37h 30m
2 stops
Air Canada Logo
15:25 - 07:20
PDX
-
SYD
22h 55m
1 stop
$1,283Air Canada
Tue, 24 Mar - Tue, 31 Mar
American Airlines Logo
11:20 - 17:08
SYD
-
PDX
23h 48m
1 stop
American Airlines Logo
06:28 - 08:05
PDX
-
SYD
31h 37m
1 stop
$1,284American Airlines
Sun, 24 May - Thu, 28 May
Air Canada Logo
09:20 - 09:30
SYD
-
PDX
17h 10m
1 stop
Air Canada Logo
19:45 - 07:20
PDX
-
SYD
18h 35m
1 stop
$1,294Air Canada
Sun, 24 May - Thu, 28 May
Air Canada Logo
09:20 - 14:45
SYD
-
PDX
22h 25m
1 stop
Air Canada Logo
10:10 - 07:20
PDX
-
SYD
28h 10m
1 stop
$1,296Air Canada
Booking Insights

KAYAK's insights & trends for Sydney to Oregon flights

Get data-powered insights and trends into flights from Sydney to Oregon to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Sydney to Oregon?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Oregon departing in March.

What is the cheapest month to fly from Sydney to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Oregon is January, when tickets cost $1,166 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of return tickets is $1,797 and $1,650 respectively.

How far in advance should I book a flight from Sydney to Oregon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Oregon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Sydney to Oregon, you should book around 4 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$805
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Sydney to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Sydney to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Oregon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Sydney to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11884 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
Airline reviews

Santa Rosa Airport is the best! Glad to have experienced it.

8.0 ExcellentChris, Feb 2026
PSP - PDX
Read more Alaska Airlines reviews

Santa Rosa Airport is the best! Glad to have experienced it.

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

Very delayed for seemingly no reason. Made me miss an event

we bought Mediterranean boxes for lunch. The salami in mine had gone bad long ago, but my partner had good salami and could eat it. Could I buy assigned seats? I guess that I didn't spend enough, so sat at the back of the plane

the flight attendant was so great and the upgrade to first class was top notch

There was no food or entertainment, thus thus the neutral rating.

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Alaska was fine as usual. My frustration came with accessing boarding passes. On the first trip, I could only get one to print ans took a picture of the second one. On our return trip, the system was down? Friends who booked directly with Alaska had theirs process. I even tried the 800 number and had others try it too. It said something in Spanish and hung up. The agent at the airport succeeded.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

This is a great non-stop YVR-MIA. Very comfortable plane, and no transfer through a city that gets major winter weather!

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

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

Information on your arrival and departure airports