$420 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 1/30. 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

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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Everything you should know

Cheapest round-trip
$664
Overall average: $861
Air Canada
Thu 2/5Thu 2/12
BNE - PDX • 1 stop
Cheapest one-way
$420
Typical prices: $446-$930
Air Canada
Fri 1/30
BNE - PDX • 1 stop
When to travel
October
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Australia to Portland

Thu, Feb 5 - Thu, Feb 12
Air Canada Logo
10:45 am - 2:40 pm
BNE
-
PDX
21h 55m1 stop
Air Canada Logo
7:05 pm - 8:45 am
PDX
-
BNE
19h 40m1 stop
$664Air Canada
Thu, Feb 5 - Thu, Feb 12
Air Canada Logo
10:45 am - 9:15 am
BNE
-
PDX
16h 30m1 stop
Air Canada Logo
3:15 pm - 8:45 am
PDX
-
BNE
23h 30m1 stop
$668Air Canada
Thu, Feb 5 - Thu, Feb 12
Air Canada Logo
6:35 am - 6:30 pm
BNE
-
PDX
29h 55m2 stops
Air Canada Logo
3:15 pm - 8:45 am
PDX
-
BNE
23h 30m1 stop
$685Air Canada
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
7:40 pm - 10:47 am
BNE
-
PDX
33h 07m2 stops
American Airlines Logo
5:40 am - 5:00 am
PDX
-
BNE
30h 20m2 stops
$700American Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
9:40 am - 10:17 pm
BNE
-
PDX
30h 37m1 stop
American Airlines Logo
2:13 pm - 6:30 am
PDX
-
BNE
22h 17m1 stop
$701American Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
11:40 am - 10:32 pm
BNE
-
PDX
28h 52m2 stops
United Airlines Logo
4:00 pm - 7:30 am
PDX
-
BNE
45h 30m2 stops
$710United Airlines
Thu, Apr 9 - Fri, Apr 17
Multiple Airlines Logo
6:00 am - 9:15 am
MEL
-
PDX
20h 15m2 stops
Multiple Airlines Logo
7:05 pm - 11:25 am
PDX
-
MEL
23h 20m2 stops
$822Multiple Airlines
Sun, May 10 - Fri, May 29
Multiple Airlines Logo
8:45 pm - 7:05 pm
MEL
-
PDX
39h 20m2 stops
Multiple Airlines Logo
7:45 pm - 11:25 am
PDX
-
MEL
22h 40m2 stops
$826Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
United Airlines Logo
10:55 am - 4:33 pm
MEL
-
PDX
22h 38m1 stop
United Airlines Logo
12:50 pm - 8:15 am
PDX
-
MEL
26h 25m2 stops
$873United Airlines
Sun, May 10 - Fri, May 29
Delta Logo
10:00 am - 12:13 pm
MEL
-
PDX
19h 13m1 stop
Delta Logo
1:00 pm - 7:50 am
PDX
-
MEL
25h 50m1 stop
$880Delta
Booking Insights

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 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 September, where tickets cost $946 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Australia is $1,428 and $1,246 respectively. For return trips, the best month to travel is October with an average price of $836.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 38 days before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$420
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Brisbane 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.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Thursday where tickets can be as cheap as $1,080. On the other hand, the most expensive day to fly is Friday, where prices are $2,213 on average.

  • 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.

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

    The cheapest time of day to fly to Portland is generally in the morning, when 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 many direct flights to Portland are there each week?

    Each week there are around 2,123 direct flights from within Australia to Portland. The most common day for departures is Monday, with 16% of flights taking off on this day.

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.

Reviews of the 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.
7.4
United AirlinesOverall score based on 9106 reviews
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

I liked the snacks and the flight attendants were friendly.

8.0 ExcellentAnonymous, Dec 2025
ORD - PHX
Read more United Airlines reviews

I liked the snacks and the flight attendants were friendly.

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

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

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

The staff was great and made the long trip easy peasy!

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)