Latest deals
Insights
FAQs
Reviews

Cheap flights from Portland to Australia from $477

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Australia departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Tue 6/4
Tue 6/11

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Portland to Australia

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to Australia by changing tabs
United Airlines
Oct 21
PDX3:59 pmPortland
22h 01m
1 stop
SYD8:00 amSydney Kingsford Smith
Nov 12
SYD12:10 pmSydney Kingsford Smith
27h 03m
1 stop
PDX8:13 pmPortland
Air Canada
Nov 24
PDX10:40 amPortland
27h 40m
1 stop
SYD9:20 amSydney Kingsford Smith
Nov 28
SYD11:20 amSydney Kingsford Smith
30h 26m
1 stop
PDX10:46 pmPortland
Delta
Oct 22
PDX9:19 amPortland
28h 16m
2 stops
SYD7:35 amSydney Kingsford Smith
Nov 3
SYD11:05 amSydney Kingsford Smith
28h 41m
2 stops
PDX9:46 pmPortland
Multiple Airlines
Jul 27
PDX8:40 amPortland
37h 55m
1 stop
MEL3:35 pmMelbourne
Sep 11
MEL3:45 pmMelbourne
22h 00m
1 stop
PDX8:45 pmPortland
American Airlines
Aug 12
PDX12:59 amPortland
37h 06m
2 stops
SYD7:05 amSydney Kingsford Smith
Oct 16
SYD10:10 amSydney Kingsford Smith
24h 37m
2 stops
PDX4:47 pmPortland
Air New Zealand
Sep 1
PDX4:01 pmPortland
25h 59m
2 stops
BNE11:00 amBrisbane
Sep 22
BNE9:45 amBrisbane
29h 27m
2 stops
PDX10:12 pmPortland

Find the cheapest one-way flights from Portland to Australia

If you're looking for one-way flights from Portland to Australia, view some of our deals below provided by Cathay Pacific, Hawaiian Airlines and Qantas Airways
Multiple Airlines
Aug 4
PDX8:30 amPortland
37h 10m
1 stop
SYD2:40 pmSydney Kingsford Smith
Cathay Pacific
Sep 19
PDX7:55 pmPortland
34h 40m
2 stops
BNE11:35 pmBrisbane
Multiple Airlines
Aug 4
PDX9:40 amPortland
36h 00m
2 stops
SYD2:40 pmSydney Kingsford Smith

Search last-minute flights to Australia from Portland

Find and compare round-trip flight prices for your last-minute flight from Portland to Australia
Multiple Airlines
Jun 4
PDX8:30 amPortland
38h 05m
1 stop
MEL3:35 pmMelbourne
Jun 11
MEL2:25 pmMelbourne
41h 52m
2 stops
PDX3:17 pmPortland
Multiple Airlines
Jun 4
PDX6:55 pmPortland
25h 10m
2 stops
MEL1:05 pmMelbourne
Jun 11
MEL8:00 pmMelbourne
30h 40m
2 stops
PDX9:40 amPortland
Multiple Airlines
Jun 4
PDX8:30 amPortland
38h 05m
1 stop
MEL3:35 pmMelbourne
Jun 11
MEL9:15 pmMelbourne
28h 18m
1 stop
PDX8:33 amPortland
Multiple Airlines
Jun 4
PDX4:50 pmPortland
31h 35m
3 stops
MEL5:25 pmMelbourne
Jun 11
MEL2:25 pmMelbourne
35h 23m
2 stops
PDX8:48 amPortland
Multiple Airlines
Jun 4
PDX4:50 pmPortland
28h 20m
2 stops
AVV2:10 pmMelbourne Avalon
Jun 11
AVV4:35 pmMelbourne Avalon
22h 05m
2 stops
PDX9:40 pmPortland
Emirates
Jun 4
PDX10:25 amPortland
50h 05m
2 stops
MEL5:30 amMelbourne
Jun 10
MEL2:25 amMelbourne
57h 03m
3 stops
PDX6:28 pmPortland

United Airlines flights from Portland to Australia

Our best United Airlines deals on Portland to Australia flight tickets
United Airlines
Oct 21
PDX3:59 pmPortland
22h 01m
1 stop
SYD8:00 amSydney Kingsford Smith
Nov 12
SYD12:10 pmSydney Kingsford Smith
27h 03m
1 stop
PDX8:13 pmPortland
United Airlines
Aug 7
PDX10:30 amPortland
27h 30m
1 stop
SYD7:00 amSydney Kingsford Smith
Aug 19
SYD10:20 amSydney Kingsford Smith
21h 39m
1 stop
PDX2:59 pmPortland
United Airlines
Aug 7
PDX4:00 pmPortland
22h 00m
1 stop
SYD7:00 amSydney Kingsford Smith
Aug 19
SYD9:30 amSydney Kingsford Smith
29h 58m
2 stops
PDX10:28 pmPortland

Delta flights from Portland to Australia

Our best Delta deals on Portland to Australia flight tickets
Delta
Oct 22
PDX9:19 amPortland
28h 16m
2 stops
SYD7:35 amSydney Kingsford Smith
Nov 3
SYD11:05 amSydney Kingsford Smith
28h 41m
2 stops
PDX9:46 pmPortland
Delta
Oct 24
PDX1:20 pmPortland
24h 15m
1 stop
SYD7:35 amSydney Kingsford Smith
Nov 5
SYD11:05 amSydney Kingsford Smith
24h 05m
2 stops
PDX4:10 pmPortland
Delta
Oct 21
PDX5:35 amPortland
32h 00m
2 stops
SYD7:35 amSydney Kingsford Smith
Nov 10
SYD11:05 amSydney Kingsford Smith
26h 24m
2 stops
PDX6:29 pmPortland

How to get the cheapest flight ticket from Portland to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Australia from Portland?

Air Canada. Air Canada, Alaska Airlines, and American Airlines are the most popular carriers operating from Portland to Australia

What is the cheapest Portland to Australia flight route?

Portland - Sydney Kingsford Smith. Fly from Portland to Sydney Kingsford Smith for the best Portland - Australia flight prices

Cheap Portland to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Australia

Best Price Found

$477

Fastest flight time

17h 50m

Direct flights

None

Airports in Australia

5 airports
The best one-way flight to Australia from Portland in the past 72 hours is $477. The best round-trip flight deal from Portland to Australia found on momondo in the last 72 hours is $759.
The fastest flight from Portland to Australia takes 17h 50m
There are no direct flights from Portland to Australia. Popular non-direct routes for this connection are Portland Airport - Melbourne Airport, Portland Airport - Sydney Kingsford Smith Airport and Portland Airport - Melbourne Avalon Airport.
There are 5 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Adelaide (ADL), Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Portland Airport to Australia?

    Prices for flights from Portland Airport to Australia refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Australia?

  • How old do you have to be to fly from Portland Airport to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Portland to Australia

Compare and see reviews for airlines that fly from Portland to Australia with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $489Free CancellationRating
8.0
2,300 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $811Free CancellationRating
7.0
7,004 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $829Free CancellationRating
7.6
945 reviews
Search Qantas Airways flights
DeltaPriceFrom $838Free CancellationRating
8.0
10,457 reviews
Search Delta flights
United AirlinesPriceFrom $850Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $1,106Free CancellationRating
8.0
9,201 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $1,172Free CancellationRating
7.3
14,284 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,291Free CancellationRating
8.2
610 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,292Free CancellationRating
8.2
1,424 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $2,236Free CancellationRating
7.7
4,339 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Portland.

Can I find flights from Portland to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Portland with this policy.

How can momondo help me find flights from Portland to Australia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Portland.

I’m not ready to book a flight from Portland to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Australia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 6/4
Tue 6/11
Email me momondo's favorite deals

Find better results for your trip to Australia

Popular cities in Australia
Popular flights according to clicks in the last 7 days on momondo