PDX - PER

$1,146 Find Cheap Flights from Portland to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Perth departing on 26/5. 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

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
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Everything you should know

Cheapest return fare
$1,771
Typical prices: $2,456-$2,134
Multiple Airlines
Sun 4/10Mon 12/10
PDX - PER • 2 stops
Cheapest one-way flight
$1,146
Multiple Airlines
Tue 26/5
PDX - PER • 2 stops
Direct flights
Not available
There are currently no direct flights between Portland and Perth. You’ll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 100% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Perth (PDX-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portland to Perth

Sun, 4 Oct - Mon, 12 Oct
Multiple Airlines Logo
11:57 - 18:35
PDX
-
PER
39h 38m
2 stops
Multiple Airlines Logo
22:45 - 16:37
PER
-
PDX
32h 52m
2 stops
$1,771Multiple Airlines
Sun, 4 Oct - Mon, 12 Oct
Multiple Airlines Logo
09:40 - 18:35
PDX
-
PER
41h 55m
2 stops
Multiple Airlines Logo
22:45 - 16:37
PER
-
PDX
32h 52m
2 stops
$1,774Multiple Airlines
Sun, 4 Oct - Mon, 12 Oct
Multiple Airlines Logo
10:40 - 18:35
PDX
-
PER
40h 55m
2 stops
Multiple Airlines Logo
22:45 - 18:33
PER
-
PDX
34h 48m
2 stops
$1,776Multiple Airlines
Fri, 2 Oct - Sat, 17 Oct
Multiple Airlines Logo
06:05 - 18:35
PDX
-
PER
45h 30m
2 stops
Multiple Airlines Logo
22:45 - 00:10
PER
-
PDX
40h 25m
2 stops
$1,886Multiple Airlines
Fri, 29 May - Fri, 5 Jun
Qantas Airways Logo
17:40 - 11:15
PDX
-
PER
26h 35m
2 stops
Qantas Airways Logo
23:45 - 13:31
PER
-
PDX
28h 46m
2 stops
$2,169Qantas Airways
Tue, 26 May - Tue, 2 Jun
American Airlines Logo
15:27 - 11:15
PDX
-
PER
28h 48m
2 stops
American Airlines Logo
23:45 - 14:57
PER
-
PDX
30h 12m
2 stops
$2,264American Airlines
Tue, 26 May - Tue, 2 Jun
United Airlines Logo
05:15 - 12:30
PDX
-
PER
40h 15m
3 stops
United Airlines Logo
15:30 - 12:08
PER
-
PDX
35h 38m
2 stops
$2,317United Airlines
Sun, 4 Oct - Mon, 12 Oct
Qantas Airways Logo
17:40 - 17:00
PDX
-
PER
32h 20m
2 stops
Qantas Airways Logo
22:55 - 20:48
PER
-
PDX
36h 53m
3 stops
$2,439Qantas Airways
Fri, 29 May - Fri, 5 Jun
United Airlines Logo
05:15 - 12:30
PDX
-
PER
40h 15m
3 stops
United Airlines Logo
23:45 - 20:54
PER
-
PDX
36h 09m
2 stops
$2,449United Airlines
Sun, 4 Oct - Sun, 11 Oct
Multiple Airlines Logo
07:00 - 05:10
PDX
-
PER
31h 10m
2 stops
Multiple Airlines Logo
01:10 - 20:31
PER
-
PDX
34h 21m
3 stops
$2,499Multiple Airlines
Booking Insights

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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Perth, 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 Portland to Perth is March, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $5,860 and $2,875 respectively.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$1,146
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly and prices are also 25% 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 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 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 $1,146 for a one-way ticket and $1,771 for a return.

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

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

  • 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 return ticket. You could then fly to Perth with an airline and back to Portland with another airline.

  • 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.

  • Which airlines provide the cheapest flights from Portland to Perth?

    In the past 3 days, the cheapest return tickets from Portland to Perth were found on Qantas Airways ($2,169) and American Airlines ($2,264).

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

Information on your arrival and departure airports

Portland (PDX)
Perth (PER)