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Cheap flights from Portland to Australia from $577

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 21/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Australia

Cheap return flights

These are some of the best return flight deals from Portland to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Australia.

Cheap last-minute flights

Planning a quick getaway from Portland to Australia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Australia, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Portland to Australia

Find recent round-trip train or bus tickets from Portland to Australia.

All round-trip flight deals to Australia

The cheapest plane tickets to Australia found on KAYAK recently.
06:00 - 08:40PDX-BNE
32h 40m1 stop
09:45 - 09:34BNE-PDX
16h 49m1 stop
$1,285Air Canada
Find Deal
Sat, 1 Mar - Wed, 12 Mar
07:00 - 19:45PDX-SYD
17h 45m1 stop
21:40 - 21:10SYD-PDX
18h 30m1 stop
$1,299Alaska Airlines
Find Deal
Fri, 31 Jan - Thu, 20 Feb
16:20 - 07:45PDX-BNE
21h 25m1 stop
10:30 - 16:15BNE-PDX
22h 45m1 stop
$1,324Delta
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Mon, 17 Feb - Wed, 26 Mar
07:10 - 07:45PDX-BNE
30h 35m2 stops
09:45 - 16:15BNE-PDX
23h 30m1 stop
$1,330Delta
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Mon, 17 Feb - Sun, 23 Mar
07:00 - 15:35PDX-SYD
37h 35m1 stop
17:25 - 21:35SYD-PDX
23h 10m2 stops
$1,345
Find Deal
Sun, 23 Feb - Mon, 3 Mar
07:00 - 15:35PDX-SYD
37h 35m1 stop
17:25 - 21:35SYD-PDX
23h 10m2 stops
$1,354
Find Deal
Thu, 27 Feb - Mon, 3 Mar
08:40 - 19:45PDX-SYD
41h 05m1 stop
21:40 - 19:55SYD-PDX
39h 15m1 stop
$1,453Hawaiian Airlines
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Thu, 3 Apr - Sun, 20 Apr
08:40 - 19:45PDX-SYD
41h 05m1 stop
21:40 - 19:55SYD-PDX
39h 15m1 stop
$1,454Hawaiian Airlines
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Thu, 27 Mar - Sun, 6 Apr
15:41 - 07:00PDX-SYD
22h 19m1 stop
10:20 - 18:36SYD-PDX
25h 16m1 stop
$1,506United Airlines
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Sat, 3 May - Sat, 17 May
09:55 - 09:15PDX-SYD
28h 20m1 stop
12:10 - 12:36SYD-PDX
19h 26m1 stop
$1,508United Airlines
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Sat, 1 Mar - Sat, 8 Mar
07:00 - 19:45PDX-SYD
17h 45m1 stop
$577Hawaiian Airlines
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Fri, 21 Feb
07:00 - 19:45PDX-SYD
17h 45m1 stop
$594Hawaiian Airlines
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Thu, 27 Feb
09:50 - 19:45PDX-SYD
38h 55m2 stops
Fri, 21 Feb
21:16 - 22:20PDX-SYD
54h 04m3 stops
Fri, 21 Feb
19:05 - 09:35PDX-SYD
19h 30m1 stop
$817Air Canada
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Fri, 28 Feb
13:05 - 08:35PDX-SYD
24h 30m1 stop
$837Delta
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Sat, 1 Mar
19:05 - 12:40PDX-SYD
24h 35m2 stops
$842Air Canada
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Tue, 29 Apr
07:00 - 08:30PDX-MEL
31h 30m2 stops
$854United Airlines
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Tue, 18 Mar
08:00 - 06:55PDX-SYD
29h 55m3 stops
$855United Airlines
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Wed, 30 Apr
05:10 - 07:45PDX-BNE
32h 35m2 stops
$928Delta
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Fri, 21 Feb
17:22 - 08:35PDX-SYD
20h 13m1 stop
11:05 - 12:21SYD-PDX
20h 16m1 stop
$1,592Delta
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Sun, 24 Nov - Thu, 28 Nov
05:05 - 08:35PDX-SYD
32h 30m2 stops
11:05 - 14:54SYD-PDX
22h 49m2 stops
$1,599Delta
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Sun, 24 Nov - Thu, 28 Nov
17:22 - 08:35PDX-SYD
20h 13m1 stop
11:05 - 16:27SYD-PDX
24h 22m1 stop
$1,642Delta
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Fri, 22 Nov - Thu, 28 Nov
14:05 - 08:35PDX-SYD
23h 30m2 stops
11:05 - 18:51SYD-PDX
26h 46m2 stops
$1,648Delta
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Fri, 22 Nov - Thu, 28 Nov
19:05 - 07:00PDX-SYD
64h 55m2 stops
12:10 - 10:15SYD-PDX
17h 05m1 stop
$1,916United Airlines
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Fri, 22 Nov - Mon, 2 Dec
10:27 - 07:30PDX-BNE
27h 03m1 stop
11:40 - 12:35BNE-PDX
18h 55m1 stop
$2,102United Airlines
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Mon, 25 Nov - Sat, 30 Nov
15:25 - 09:35PDX-SYD
23h 10m1 stop
12:25 - 18:24SYD-PDX
24h 59m2 stops
$2,635
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Mon, 25 Nov - Wed, 27 Nov
10:10 - 09:35PDX-SYD
28h 25m1 stop
12:25 - 18:24SYD-PDX
24h 59m2 stops
$2,637
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Sun, 24 Nov - Tue, 26 Nov
10:10 - 10:30PDX-SYD
29h 20m2 stops
21:45 - 18:24SYD-PDX
39h 39m2 stops
$2,686ANA
Find Deal
Mon, 25 Nov - Wed, 27 Nov
12:30 - 12:30PDX-SYD
29h 00m2 stops
14:00 - 21:14SYD-PDX
50h 14m3 stops
$4,301Fiji Airways
Find Deal
Sun, 24 Nov - Thu, 28 Nov

Alaska Airlines flights from Portland to Australia

Our best Alaska Airlines deals on Portland to Australia flight tickets
Alaska Airlines
31 Jan
PDX07:00Portland
17h 45m
1 stop
SYD19:45Sydney Kingsford Smith
20 Feb
SYD21:40Sydney Kingsford Smith
18h 30m
1 stop
PDX21:10Portland
Alaska Airlines
30 Jan
PDX08:42Portland
40h 03m
1 stop
SYD19:45Sydney Kingsford Smith
14 Feb
SYD21:40Sydney Kingsford Smith
18h 30m
1 stop
PDX21:10Portland
Alaska Airlines
30 Jan
PDX07:00Portland
17h 45m
1 stop
SYD19:45Sydney Kingsford Smith
20 Feb
SYD21:40Sydney Kingsford Smith
18h 30m
1 stop
PDX21:10Portland

Hawaiian Airlines flights from Portland to Australia

Our best Hawaiian Airlines deals on Portland to Australia flight tickets
Hawaiian Airlines
3 Apr
PDX08:40Portland
41h 05m
1 stop
SYD19:45Sydney Kingsford Smith
20 Apr
SYD21:40Sydney Kingsford Smith
39h 15m
1 stop
PDX19:55Portland
Hawaiian Airlines
27 Mar
PDX08:40Portland
41h 05m
1 stop
SYD19:45Sydney Kingsford Smith
6 Apr
SYD21:40Sydney Kingsford Smith
39h 15m
1 stop
PDX19:55Portland

See travel insights to Australia from

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 day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Portland is on a Monday. momondo users have found tickets for Monday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Portland to Australia on a Friday will generally be more expensive and average around $2,020. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Portland to Australia flights?

You could potentially save up to 10% on your flight if you consider stops on a Portland to Australia flight.

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

$577

Fastest flight time

17h 45m

Direct flights

None

Airports in Australia

6 airports
The best one-way flight to Australia from Portland in the past 72 hours is $577. The best return flight deal from Portland to Australia found on momondo in the last 72 hours is $1,285.
The fastest flight from Portland to Australia takes 17h 45m
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 6 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Townsville (TSV), Brisbane (BNE), Perth (PER), 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Australia.

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

    The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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
United AirlinesPriceFrom $1,243Free cancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Australia from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Flights from Portland to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Portland to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Portland to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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