PDX - PER

$1,294 Find Cheap Flights from Portland to Perth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Perth departing on 8/29. 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 Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Perth, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Portland to Perth (PDX-PER)

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Perth.
Discover the best prices for you by selecting your travel dates on KAYAK.
Qatar Airways Logo
1:24 pm - 11:55 amPDX-PER
31h 31m2 stops
Qatar Airways Logo
10:45 pm - 4:03 pmPER-PDX
32h 18m2 stops
$1,294Qatar Airways
Find Deal
Fri, Aug 29 - Tue, Sep 16
Qatar Airways Logo
1:24 pm - 11:55 amPDX-PER
31h 31m2 stops
Qatar Airways Logo
10:45 pm - 10:44 pmPER-PDX
38h 59m2 stops
$1,311Qatar Airways
Find Deal
Thu, Aug 28 - Tue, Sep 16
Qatar Airways Logo
1:24 pm - 6:40 pmPDX-PER
38h 16m2 stops
Qatar Airways Logo
10:45 pm - 10:44 pmPER-PDX
38h 59m2 stops
$1,315Qatar Airways
Find Deal
Sun, Sep 21 - Sun, Sep 28
Singapore Airlines Logo
7:21 am - 12:30 pmPDX-PER
38h 09m2 stops
Singapore Airlines Logo
1:10 am - 1:34 pmPER-PDX
27h 24m2 stops
$1,426Singapore Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 15
Singapore Airlines Logo
7:00 am - 2:40 pmPDX-PER
40h 40m2 stops
Singapore Airlines Logo
1:10 am - 1:34 pmPER-PDX
27h 24m2 stops
$1,569Singapore Airlines
Find Deal
Tue, Aug 26 - Fri, Sep 12
Air New Zealand Logo
7:35 pm - 1:35 pmPDX-PER
27h 00m2 stops
Air New Zealand Logo
4:55 pm - 6:32 pmPER-PDX
40h 37m3 stops
$1,595Air New Zealand
Find Deal
Sun, Sep 21 - Sat, Sep 27
Air New Zealand Logo
7:35 pm - 1:35 pmPDX-PER
27h 00m2 stops
Air New Zealand Logo
11:55 pm - 6:29 pmPER-PDX
33h 34m3 stops
$1,635Air New Zealand
Find Deal
Fri, Aug 29 - Tue, Sep 16
 Logo
3:25 pm - 3:35 pmPDX-PER
33h 10m3 stops
 Logo
11:55 pm - 8:47 pmPER-PDX
35h 52m2 stops
$2,193
Find Deal
Thu, Jun 12 - Thu, Jun 19
 Logo
7:40 pm - 10:40 pmPDX-PER
36h 00m2 stops
 Logo
12:10 am - 6:46 pmPER-PDX
33h 36m3 stops
$2,209
Find Deal
Thu, Jun 12 - Wed, Jun 18
Cathay Pacific Logo
12:09 am - 10:40 pmPDX-PER
55h 31m2 stops
Cathay Pacific Logo
12:10 am - 10:33 pmPER-PDX
37h 23m2 stops
$9,868Cathay Pacific
Find Deal
Wed, Jun 11 - Wed, Jun 18
Useful Info

KAYAK's insights & trends for Portland to Perth flights

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

Which airlines provide the cheapest flights from Portland to Perth?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Perth were found on Qatar Airways ($1,294) and Singapore Airlines ($1,426).

Good to know

Low seasonNovember
High seasonNovember
Cheapest flight$1,294
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Portland to Perth

When to book flights from Portland to Perth

Are your dates flexible? Find out the best times to travel from Portland to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Portland to Perth

  • What is the cheapest flight from Portland to Perth?

    In the last 3 days, the lowest price for a flight from Portland to Perth was $1,294 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Perth?

    Yes

  • Which airports will I be using when flying from Portland to Perth?

    When flying out of Portland you will be using Portland. You will be landing at Perth, also known as Perth.

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

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

  • Which airline alliances offer flights from Portland to Perth?

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

  • Which is the best airline for flights from Portland to Perth, Singapore Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Portland to Perth are Singapore Airlines and Qatar Airways. With an average price for the route of $1,502 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,360 and an overall rating of 7.4.

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

    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 Portland to Perth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from 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 from Portland to Perth?

    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 Perth with an airline and back to Portland with another airline. Booking your flights between Portland and PER can sometimes prove cheaper using this method.

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

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

Top 4 airlines serving from Portland to Perth

 
See real verified KAYAK customer reviews for airlines flying from Portland to Perth. 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 Portland to Perth? 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.
8.1
Singapore AirlinesOverall score based on 1292 reviews
8.0Entertainment
7.7Food
8.6Crew
7.9Comfort
8.2Boarding
Airline reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

All was good except for the seats, not very comfy.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

This flight didn't happen for me because of overbooking.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Not enough electronic outlets for charging in the Air Canada waiting to board area but the Most important thing….the plane was booked to only 40% capacity and my row of 2 other seats were empty. My row happened to be one of the few rows that did NOT have raising arm rests. The flight attendant made effort to seat me in a different row. I needed wheelchair assistance due to a cyst on my knee and struggled to move from seat to seat to get to the row. Those 2 empty seats tormented me the entire 15+ hour flight as I had to be upright the entire flight and was not able to elevate my knee. Lots of other passengers were laying down due to the arm rest being able to retract. It is a shame that he couldn’t be gracious and find a row that I could move to.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

Everything you need to know for your flight from Portland to Perth

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.