HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Perth

$1,287+ Cheap flights from Portland (PDX) to Perth (PER)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PER
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Perth with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,287
(oojo)

Popular in

December

Cheapest in

November

Average price

$1,494
Provider with most accurate pricing for Portland-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Perth flights.
Search Deals
From Portland to Perth
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Portland to Perth

Cheapest flights from Portland to Perth
Explore the most affordable flight options available from Portland to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/18:00 amPDX - PER
2 stops42h 45mQatar Airways
Thu 3/2010:45 pmPER - PDX
2 stops37h 06mQatar Airways
Deal found 1/16$1,287
This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:37 pmPDX - PER
2 stops37h 08mCathay Pacific
Wed 3/1912:15 amPER - PDX
2 stops38h 44mCathay Pacific
Deal found 1/16$1,418
This Singapore Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:05 pmPDX - PER
2 stops29h 35mMultiple Airlines
Tue 4/291:10 amPER - PDX
2 stops30h 09mMultiple Airlines
Deal found 1/15$1,445
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/243:38 pmPDX - PER
2 stops32h 07mUnited Airlines
Thu 4/310:55 pmPER - PDX
2 stops31h 02mUnited Airlines
Deal found 1/14$1,548
This KAYAK deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:00 amPDX - PER
3 stops38h 30mSingapore Airlines
Wed 4/305:10 pmPER - PDX
2 stops35h 39mSingapore Airlines
Deal found 1/15$1,563
This Gotogate deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/13:25 pmPDX - PER
2 stops33h 30mAir New Zealand
Sat 3/81:20 pmPER - PDX
3 stops44h 04mAir New Zealand
Deal found 1/15$2,014

Find flights from Portland to Perth within your budget

Customize your flight search to find flights from Portland to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 3/1

8:00 am-6:45 pm

2 stops42h 45m

Perth

Thu 3/20

10:45 pm-8:51 pm

2 stops37h 06m

$1,287

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 3/1

5:37 pm-10:45 pm

2 stops37h 08m

Perth

Wed 3/19

12:15 am-11:59 pm

2 stops38h 44m

$1,418

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 4/2

6:05 pm-2:40 pm

2 stops29h 35m

Perth

Tue 4/29

1:10 am-4:19 pm

2 stops30h 09m

$1,445

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 3/24

3:38 pm-2:45 pm

2 stops32h 07m

Perth

Thu 4/3

10:55 pm-2:57 pm

2 stops31h 02m

$1,548

PortlandPerth

PDX - PER

PDXPER

Portland

Wed 4/2

7:00 am-12:30 pm

3 stops38h 30m

Perth

Wed 4/30

5:10 pm-1:49 pm

2 stops35h 39m

$1,563

PortlandPerth

PDX - PER

PDXPER

Portland

Sat 3/1

3:25 pm-4:55 pm

2 stops33h 30m

Perth

Sat 3/8

1:20 pm-5:24 pm

3 stops44h 04m

$2,014

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 1/21

5:26 pm-10:45 pm

2 stops37h 19m

$1,895

PortlandPerth

PDX - PER

PDXPER

Portland

Tue 1/21

7:02 am-12:35 pm

3 stops37h 33m

$3,628

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Compare providers for flights from Portland to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Perth in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Perth flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Perth flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Perth flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to Perth

Get recent, data-driven insights about flights from Portland to Perth including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PDX to PER?

Find hourly flight availability from Portland to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

When flying from Portland to Perth, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the evening.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated January 16, 2025.
Get a feel of what it's like to fly with Singapore Airlines and Cathay Pacific from Portland to Perth by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,327 reviews

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines
8.1
Very good
1,327 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Air New Zealand
7.9
Good
485 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Cathay Pacific
7.5
Good
823 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Qatar Airways
7.5
Good
3,752 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

United Airlines
7.4
Good
8,965 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Portland to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland to Perth round-trip?

    Our cheapest airline available from Portland to Perth is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,287 on this airline. Additional options worth looking into are Cathay Pacific and United Airlines, starting at $1,418 and $1,548 round-trip. Qatar Airways is currently priced 18% below the average price you’ll pay for this route.

  • Can I find deals for flights from Portland to Perth that include hotel bookings?

    Yes. In addition to deals on Portland to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Perth.

  • Can I find deals for business class flights from Portland to Perth?

    Yes. Cheapflights offers flight deals from Portland to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Perth?

    Currently, October is the cheapest month in which you can book a flight from Portland to Perth (average of $1,511). Flying from Portland to Perth in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Eugene to Perth flights

Top 4 airlines flying from Portland to Perth

Discover the top 4 airlines that operate flights from Portland to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,275Average$1,502FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,286Average$1,364FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,318Average$1,634FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,470Average$1,576FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.