PDX - PER

$658 Find Cheap Flights from Portland to Perth - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,256
Typical prices: $1,456-$1,863
Multiple Airlines
Wed 2/7Wed 2/21
PDX - PER • 2 stops
Cheapest one-way
$658
Typical prices: $718-$894
Multiple Airlines
Wed 11/21
PDX - PER • 3 stops
When to travel
September
Cheapest • 5% price drop
October
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Portland to Perth (PDX-PER)

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

Recent round-trip flight deals from Portland to Perth

Sun, Feb 7 - Sun, Feb 21
Multiple Airlines Logo
7:10 pm - 2:30 pmPDX  Portland-PER Perth
27h 20m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
10:30 pm - 2:41 pmPER  Perth-PDX Portland
32h 11m2 stops Brisbane Vancouver Intl
$1,256Multiple Airlines
Sun, Oct 25 - Mon, Nov 23
Multiple Airlines Logo
3:15 pm - 2:30 pmPDX  Portland-PER Perth
32h 15m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
3:15 pm - 9:26 amPER  Perth-PDX Portland
34h 11m2 stops Sydney Kingsford Smith Vancouver Intl
$1,257Multiple Airlines
Mon, Oct 26 - Sun, Nov 22
Multiple Airlines Logo
7:15 pm - 3:55 pmPDX  Portland-PER Perth
29h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
10:30 pm - 6:31 pmPER  Perth-PDX Portland
36h 01m2 stops Brisbane Vancouver Intl
$1,258Multiple Airlines
Sun, Oct 25 - Tue, Nov 24
Multiple Airlines Logo
7:15 pm - 2:30 pmPDX  Portland-PER Perth
28h 15m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
3:15 pm - 8:46 pmPER  Perth-PDX Portland
45h 31m2 stops Sydney Kingsford Smith Vancouver Intl
$1,261Multiple Airlines
Mon, Oct 26 - Mon, Nov 23
Multiple Airlines Logo
7:15 pm - 3:55 pmPDX  Portland-PER Perth
29h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
3:15 pm - 9:26 amPER  Perth-PDX Portland
34h 11m2 stops Sydney Kingsford Smith Vancouver Intl
$1,262Multiple Airlines
Sun, Oct 25 - Sun, Nov 22
Multiple Airlines Logo
3:15 pm - 9:35 pmPDX  Portland-PER Perth
39h 20m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
10:30 pm - 9:26 amPER  Perth-PDX Portland
26h 56m2 stops Brisbane Vancouver Intl
$1,263Multiple Airlines
Mon, Oct 26 - Tue, Nov 24
Multiple Airlines Logo
7:15 pm - 3:55 pmPDX  Portland-PER Perth
29h 40m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
4:45 pm - 9:26 amPER  Perth-PDX Portland
32h 41m2 stops Brisbane Vancouver Intl
$1,264Multiple Airlines
Tue, Feb 9 - Fri, Mar 5
Multiple Airlines Logo
7:10 pm - 2:30 pmPDX  Portland-PER Perth
27h 20m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
10:30 pm - 9:25 amPER  Perth-PDX Portland
26h 55m2 stops Brisbane Vancouver Intl
$1,293Multiple Airlines
Fri, Nov 6 - Sun, Nov 8
Qantas Airways Logo
2:50 pm - 10:10 amPDX  Portland-PER Perth
27h 20m2 stops San Francisco Sydney Kingsford Smith
Qantas Airways Logo
12:25 pm - 12:01 amPER  Perth-PDX Portland
27h 36m2 stops Melbourne Los Angeles
$1,836Qantas Airways
Mon, Nov 2 - Thu, Nov 5
Qantas Airways Logo
2:48 pm - 8:30 pmPDX  Portland-PER Perth
37h 42m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
2:00 pm - 12:01 amPER  Perth-PDX Portland
26h 01m2 stops Melbourne Los Angeles
$1,885Qantas Airways
Booking Insights

Price, demand and travel trends for Portland to Perth flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Portland to Perth?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Portland to Perth. It’s 5% cheaper than the average day, while Friday is the most expensive, with prices 25% higher.

Find deals

Key details for Portland to Perth flights

Low season

January

Cheapest flight

$658
One-way 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

Your Portland to Perth flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Portland to Perth?

    Only Economy Class is available on flights from Portland to Perth.

  • Do I need a passport to fly from Portland to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Portland to Perth flight?

    Round-trip flights from Portland to Perth range from $1,456 to $1,863, with an average of $1,522 over the past 12 months. Anything below $1,456 counts as a good deal.

  • Have flight prices from Portland to Perth changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,256 to $11,539. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Portland to Perth looking right now?

    One-way fares from Portland to Perth are currently in line with typical prices for this route. Average one-way fares are about $750.

  • What car rental options are available at Perth Airport (PER)?

    Perth Airport (PER) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

    • EverythingFleet
    • East Coast Car Rentals
    • Europcar
    • Ace Rental Cars
    • Bargain Car Rentals

  • Which airports can I use when flying from Portland to Perth?

    Flights from Portland to Perth usually depart from Portland (PDX) and arrive at Perth (PER).

  • Can I save money by using flexible dates for flights from Portland to Perth?

    Yes. Flexible dates can save you up to 24% on flights from Portland to Perth. Tuesday is the cheapest departure day at $1,448 round-trip on average, while Friday is the most expensive at $1,905, a difference of $457.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Portland and Perth?

    Perth is 15 hours ahead of Portland (Western Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Perth?

    Some of the most popular sights in Perth are RAC Arena, Perth Convention Exhibition Centre and 100 St Georges Terrace. These are among the most viewed places in Perth on KAYAK.

Your guide to booking Portland to Perth flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $1,448, about $457 less than Friday fares (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Perth trip for September. Fares historically average $1,448 round-trip in that month - typically $457 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.

    • Sanno Marracoonda Perth Airport Hotel

More options for your flight from Portland to Perth

Complete your trip to Perth with a hotel stay or car rental

Car rentals in Perth
Hotels in Perth
Vacations in Perth