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SYD - PDX

Find cheap flights from Sydney to Portland from $978

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 Portland departing on 11/9. 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
Sat 25/5
Sat 1/6

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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 Portland.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Portland.
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here's why:

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Cheap flight deals from Sydney to Portland (SYD-PDX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Portland 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 and deals for you by selecting your travel dates.
Choose your dates
16:20 - 20:25SYD-PDX
21h 05m1 stop
08:35 - 14:40PDX-SYD
37h 05m1 stop
$1,552
Find Deal
Thu, 15 Aug - Thu, 5 Sep
16:20 - 20:25SYD-PDX
21h 05m1 stop
08:40 - 14:40PDX-SYD
37h 00m1 stop
$1,581
Find Deal
Fri, 23 Aug - Thu, 19 Sep
17:35 - 21:49SYD-PDX
21h 14m1 stop
15:00 - 08:10PDX-SYD
24h 10m1 stop
$2,130Qantas Airways
Find Deal
Tue, 13 Aug - Wed, 4 Sep
09:20 - 09:42SYD-PDX
17h 22m1 stop
15:25 - 07:20PDX-SYD
22h 55m1 stop
$2,142Air Canada
Find Deal
Tue, 13 Aug - Thu, 5 Sep
09:30 - 17:37SYD-PDX
25h 07m2 stops
19:40 - 07:00PDX-SYD
18h 20m1 stop
$2,150United Airlines
Find Deal
Mon, 12 Aug - Wed, 4 Sep
20:00 - 21:49SYD-PDX
42h 49m2 stops
07:59 - 06:15PDX-SYD
29h 16m1 stop
$2,184American Airlines
Find Deal
Sun, 1 Sep - Tue, 1 Oct
09:20 - 09:42SYD-PDX
17h 22m1 stop
18:55 - 07:20PDX-SYD
19h 25m1 stop
$2,191Air Canada
Find Deal
Sun, 11 Aug - Wed, 4 Sep
09:10 - 23:41SYD-PDX
31h 31m2 stops
12:04 - 07:05PDX-SYD
26h 01m2 stops
$2,199American Airlines
Find Deal
Wed, 14 Aug - Thu, 5 Sep
10:20 - 10:14SYD-PDX
16h 54m1 stop
08:54 - 07:00PDX-SYD
29h 06m2 stops
$2,237United Airlines
Find Deal
Fri, 23 Aug - Thu, 19 Sep
17:35 - 21:49SYD-PDX
21h 14m1 stop
13:55 - 08:10PDX-SYD
25h 15m1 stop
$2,371Qantas Airways
Find Deal
Sun, 1 Sep - Tue, 1 Oct

Flights from Sydney to Portland - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Sydney to Portland?

The average price of all flights from Sydney to Portland clicked on KAYAK for each day over the last 12 months.
For Sydney to Portland, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Portland back to Sydney, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sydney to Portland, 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 Portland is October, where tickets cost $1,994 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is $2,865 and $2,786 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sydney to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sydney to Portland, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines provide the cheapest flights from Sydney to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Sydney to Portland found on KAYAK was with United Airlines for $978. Singapore Airlines proposed a return connection from $1,878 and ANA from $2,116.

Good to know

Low season

February

High season

July

Cheapest flight

$978
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Sydney to Portland

When to book flights from Sydney to Portland

Are your dates flexible? Find out the best times to travel from Sydney to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Portland

  • What is the cheapest flight from Sydney to Portland?

    In the last 3 days, the lowest price for a flight from Sydney to Portland was $636 for a one-way ticket and $1,009 for a return.

  • Which aircraft models fly most regularly from Sydney to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Portland?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Sydney and Portland, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Portland, Delta or Virgin Australia?

    The two airlines most popular with KAYAK users for flights from Sydney to Portland are Delta and Virgin Australia. With an average price for the route of $1,322 and an overall rating of 8.0, Delta is the most popular choice. Virgin Australia is also a great choice for the route, with an average price of $2,211 and an overall rating of 7.7.

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

    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 Portland.

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

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

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

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

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

    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 to Portland from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Sydney to Portland

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Portland. 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 Portland? 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
Hawaiian AirlinesOverall score based on 2325 reviews
8.2boarding
8.6crew
7.8comfort
7.3entertainment
7.2food
Airline reviews

Food and roominess were better on other international flights I’ve been on.

6.0 GoodRobert, Apr 2024SYD - HNL
Read more about Hawaiian Airlines reviews

Food and roominess were better on other international flights I’ve been on.

This flight was delayed approximately 4 hours due to bad weather in HNL.

The flight was cold. The entire time, the food was nothing more than a cheese hot pocket. They wanted to sell everything else midway during the flight. They said that we were landing in a half hour and then added that we had to return to Honolulu, but gave no reason why. I was so scared I was crying. I didn’t know until we landed that it was because of an unruly passenger that we had to turn around. The crew was very cold about it, and we had to wait in the airport where they gave us snacks, which was nothing more than a bag of pretzels and a fruit juice

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

Flight was cancelled due to a mechanical fault - Virgin rebooked me on a flight 6 hours later so I cancelled and flew with another carrier

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

Don’t like last minute airline change. Not able to choose seat earlier.

Enjoyed the new possibilities of in flight entertainment. Been awhile since I've flown, and that was a nice surprise. Being able to pick from such a variety was personalized and welcomed.

It's only a short trip from Sydney to Melbourne, which i have done many times. The trip met my expectations

Qantas cancelled my flight for no good reason and rebooked me into a middle seat.

I was in premium economy. My seat didn’t recline much - it was broken. My phone charger didn’t work.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

Our seat tv didn’t work All the rest was perfect

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I liked the exit row seat. Hated the distance between gates in Houston.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

United force you to download their App to do the check-in.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Book cheap flights from Sydney to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sydney to Portland found on KAYAK in the last 72 hours.
11/9Wed
1 stopUnited Airlines
26h 54mSYD-PDX
$978
11/9Wed
2 stopsUnited Airlines
27h 34mSYD-PDX
$986
12/6Wed
1 stopVirgin Australia
16h 52mSYD-PDX
$1,078
12/6Wed
2 stops
39h 51mSYD-PDX
$1,370
24/7Wed
1 stopQantas Airways
23h 09mSYD-PDX
$1,515
24/7Wed
2 stopsJapan Airlines
30h 31mSYD-PDX
$1,524
11/9Wed
3 stopsAir Tahiti Nui
58h 48mSYD-PDX
$1,692
12/6Wed
3 stops
29h 35mSYD-PDX
$1,704
24/7Wed
3 stopsAir Tahiti Nui
55h 31mSYD-PDX
$1,753
9/9Mon
1 stop
23h 35mSYD-PDX
$2,093

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Sydney - Portland Flights

Departure:

Sydney (SYD)Australia

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Sydney

Cabin classes: