$488 Find Cheap Flights from Australia to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 8/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Cheap Flight Deals from Australia to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Australia 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.

Recent round-trip flight deals from Australia to Portland

KAYAK's recommended round-trip deals from the most popular airlines that fly from Australia to Portland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
9:20 am - 10:56 pmSYD-PDX
30h 36m1 stop
10:10 am - 7:20 amPDX-SYD
28h 10m1 stop
$927Air Canada
Find Deal
Tue, Aug 5 - Thu, Aug 21
1:15 pm - 11:59 pmSYD-PDX
27h 44m2 stops
2:45 pm - 12:15 pmPDX-SYD
28h 30m2 stops
Fri, Aug 1 - Thu, Aug 21
10:55 am - 8:51 pmMEL-PDX
26h 56m2 stops
3:42 pm - 8:15 amPDX-MEL
23h 33m1 stop
$1,216United Airlines
Find Deal
Mon, May 26 - Mon, Jun 2
10:20 am - 2:46 pmSYD-PDX
21h 26m1 stop
1:37 pm - 6:55 amPDX-SYD
24h 18m1 stop
$1,223United Airlines
Find Deal
Thu, Jun 19 - Tue, Jul 1
9:10 am - 11:09 pmSYD-PDX
30h 59m2 stops
7:45 am - 7:05 amPDX-SYD
30h 20m2 stops
$1,302American Airlines
Find Deal
Wed, Jun 18 - Sun, Jun 29
9:10 am - 11:09 pmSYD-PDX
30h 59m2 stops
3:14 pm - 7:05 amPDX-SYD
22h 51m2 stops
$1,349American Airlines
Find Deal
Fri, Jun 20 - Tue, Jul 1
7:35 pm - 10:55 pmCBR-PDX
44h 20m3 stops
6:30 pm - 1:10 pmPDX-CBR
25h 40m3 stops
$1,350Air New Zealand
Find Deal
Wed, May 14 - Wed, May 21
9:25 am - 11:56 amSYD-PDX
19h 31m1 stop
5:10 pm - 6:35 amPDX-SYD
20h 25m1 stop
$1,373Delta
Find Deal
Thu, Jun 26 - Sat, Jul 12
9:25 am - 2:43 pmSYD-PDX
22h 18m2 stops
9:00 am - 6:35 amPDX-SYD
28h 35m2 stops
$1,374Delta
Find Deal
Fri, Jun 20 - Mon, Jun 30
11:55 am - 6:45 pmADL-PDX
23h 20m2 stops
6:30 pm - 10:55 amPDX-ADL
23h 55m2 stops
$1,549Air New Zealand
Find Deal
Wed, May 14 - Wed, May 21

KAYAK's insights & trends for flights to Portland

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

What is the cheapest day to fly to Portland?

The average price of all round-trip flights to Portland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Thursday where round-trip tickets can be as cheap as $1,080. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $2,213 on average.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Portland is March, where tickets cost $1,035 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is $1,618 and $1,348 respectively. For one-way flights, the best month to travel is March with an average price of $1,040.

What is the cheapest time of day to fly to Portland?

The average price for all round-trip flights to Portland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland is generally in the morning, when round-trip flights cost $1,143 on average. The most expensive time of day to fly to Portland is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,304.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portland, 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, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

January

High season

May

Cheapest flight

$488
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Sydney to Portland

FAQs - booking Portland flights

  • How do I get from the Portland Airport to downtown Portland?

    Portland Airport is located just north of downtown Portland, about a 15min drive by car or taxi. If you’d like to use the public transport system, there are two direct services from the Portland Airport. The Downtown Express bus will take you the SW Salmon & 5th Station in about 40min. Alternatively, you can take the MAX Red Line light rail to Mall/SW 5th Ave Station.

  • Are there any currency exchange services at the Portland Airport?

    If you need to purchase some American dollars before you leave the Portland Airport, you can find a Travelex Kiosk in the Baggage Claim area, open from 8:30 to around 15:00 daily. Travelex provides a range of currency service including international money transfers and traveller’s cheques. Alternatively, the ATMs are always available with some located in the Arrivals Hall.

  • Is there anywhere I can find something to eat at the Portland Airport?

    If you’re looking for a quick pick-me-up after a long flight to Portland, Peet’s Coffee & Tea is your most convenient choice located in the Baggage Claim Area as you arrive into the Portland Airport. You can find a greater range of eateries in the ticketing area, which isn’t far from the baggage claim—just up the stairs.

  • How do I get to Salem from Portland Airport?

    The capital of Oregon is also served primarily by the Portland Airport. You can find taxis that will take you to Salem, being only a 45min drive from the airport. If you want to take shared transport, the Oregon Express (also known as Groome Transport shuttle bus) offers a service to Salem, leaving every hour between 04:30–00:45.

  • Are there any onsite hotels at the Portland Airport?

    You can find a couple of hotels on the airport campus itself and more within a 5min drive. If you’re looking to stay as close as possible to the terminal, the Hampton Inn Portland-Airport and the Sheraton Portland Airport Hotel are next to each other, opposite the cargo shipping area as you leave the airport. Both offer shuttles to and from the terminal.

  • How far is Portland Airport from central Portland?

    You’ll need to travel 6 miles to reach the Portland city center from Portland Airport.

  • What is the name of Portland’s airport?

    When flying to Portland, you'll arrive at Portland Airport (PDX). The airport is also known as Portland or Portland Intl.

  • How does KAYAK find such low prices on flights 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 to Portland.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland 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 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Portland are there each week?

    Each week there are around 1,940 direct flights from within Australia to Portland. The most common day for departures is Monday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.
  • Portland International Airport (PDX) is your gateway into Oregon. It is also the major international airport for the Oregon capital, Salem, located about 1h from the airport, and your closest port to enjoy the Oregon Coast with Cannon Beach only 1h 30min away.
  • Your experience in Portland starts at Portland Airport. The airport design, particularly the carpet, is so iconic that souvenir stores are based around it. You can pick up PDX Carpet paraphernalia at shops such as Travel Oregon in the Baggage Claim Area.
  • While you cannot find direct flights to Portland from Australia, you can find options with a single stopover flying from ports such as Sydney or Brisbane, generally at Los Angeles Airport (LAX). Air Canada also has flights with a stopover in Vancouver International Airport (YVR).
  • Portland Airport is made up of a single terminal but is split into five concourses. You may have to do some walking. Those with limited mobility can contact their airline directly for additional assistance from the concourse to the baggage claim.
  • If you require help about the facilities at the Portland Airport, you can find two information booths at the baggage claim area in both the domestic and international arrivals. They are open from 09:00–17:00 daily.
  • Luggage Services and Logistics can provide you storage space for any luggage you would like to leave at the Portland Airport during your stay. You can find them near carousel 10 of the baggage claim.
See more tips

Top airlines flying from Australia to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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
DeltaOverall score based on 7899 reviews
8.0Comfort
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
Airline reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

10.0 ExcellentSunderesh, Mar 2025AUS - BOS
Read more Delta reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

third trip overseas with delta recently where the TV did not work- not acceptable for a 8 hour flight! your food really has declined crew great and I am loyal to delta

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

The gate was too far away for the connecting flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Compared with other carriers business class for an overnight was not worth the extra expense.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

We were Polaris passengers and found the service poor. The food was ok but the flight attendants were not attentive and rushed the service.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Salem

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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