Find cheap flights from Portland to Australia

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 Australia departing on 5/1. 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.
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Cheap Flight Deals from Portland to Australia (PWM-AU0)

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

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Portland to Australia.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
12:50 pm - 7:05 amPWM-SYD
28h 15m2 stops
American Airlines Logo
9:10 am - 11:06 pmSYD-PWM
27h 56m2 stops
$2,298American Airlines
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Thu, May 1 - Thu, May 8
United Airlines Logo
6:00 am - 6:55 amPWM-SYD
34h 55m3 stops
United Airlines Logo
10:20 am - 7:11 pmSYD-PWM
22h 51m2 stops
$2,313United Airlines
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Thu, May 1 - Thu, May 8
Turkish Airlines Logo
7:15 am - 7:00 pmPWM-SYD
69h 45m3 stops
Turkish Airlines Logo
8:55 pm - 10:59 pmSYD-PWM
40h 04m3 stops
$2,361Turkish Airlines
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Thu, May 1 - Thu, May 8
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KAYAK's insights & trends for Portland to Australia flights

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

How long does a flight from Portland to Australia take?

The duration of a flight to Australia depends on your arrival airport. The shortest route to Australia from Portland is to Sydney, which takes 35h 00m.

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FAQs - booking Australia flights

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

    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 Australia.

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

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

    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 from Portland to Australia 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 from Portland to Australia?

    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 from Portland to Australia 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 Australia?

    The cheapest time of day to fly to Australia is generally in the afternoon, when round-trip flights cost $1,492 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,496.

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

Information on your arrival and departure airports

Portland (PWM)

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