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Cheap flights from Oregon to Australia from $411

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Australia departing on 3/1. 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 Oregon to Australia

Cheap round-trip flights

These are some of the best round-trip flight deals from Oregon 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 Oregon to Australia.

Cheap last minute flights

Planning a quick getaway from Oregon 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 layovers.

Cheap bus & train deals from Oregon to Australia

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

All round-trip flight deals to Australia

The cheapest plane tickets to Australia found on KAYAK recently.
6:07 pm - 3:35 pmPDX-MEL
28h 28m1 stop
3:45 pm - 6:20 amMEL-PDX
31h 35m1 stop
Sat, Apr 5 - Wed, Apr 23
6:07 pm - 2:40 pmPDX-SYD
27h 33m1 stop
4:20 pm - 6:20 amSYD-PDX
31h 00m1 stop
Wed, Apr 9 - Mon, Apr 28
9:45 am - 7:45 amPDX-BNE
28h 00m1 stop
10:45 am - 12:02 pmBNE-PDX
19h 17m1 stop
$864Delta
Find Deal
Mon, Feb 10 - Fri, Feb 28
1:36 pm - 7:45 amPDX-BNE
24h 09m2 stops
10:45 am - 3:25 pmBNE-PDX
22h 40m1 stop
$869Delta
Find Deal
Mon, Feb 10 - Fri, Feb 28
7:05 pm - 9:35 amPDX-SYD
19h 30m1 stop
11:20 am - 6:24 pmSYD-PDX
26h 04m1 stop
$871Air Canada
Find Deal
Sun, Feb 9 - Thu, Feb 20
7:05 pm - 9:35 amPDX-SYD
19h 30m1 stop
9:00 am - 2:44 pmSYD-PDX
24h 44m2 stops
$882Air Canada
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Sat, Feb 8 - Sat, Feb 15
11:52 am - 7:00 amPDX-SYD
24h 08m1 stop
11:50 am - 11:06 pmSYD-PDX
30h 16m1 stop
$913United Airlines
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Fri, Feb 7 - Thu, Feb 20
1:45 pm - 6:55 amPDX-SYD
24h 10m1 stop
10:20 am - 8:37 pmSYD-PDX
27h 17m1 stop
$914United Airlines
Find Deal
Fri, Apr 18 - Sat, May 3
7:00 am - 7:45 pmPDX-SYD
17h 45m1 stop
9:40 pm - 5:05 amSYD-PDX
25h 25m1 stop
$1,156Hawaiian Airlines
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Sat, Mar 1 - Fri, Mar 21
7:00 am - 7:45 pmPDX-SYD
17h 45m1 stop
9:40 pm - 9:41 pmSYD-PDX
19h 01m1 stop
$1,463Hawaiian Airlines
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Fri, Jan 24 - Sun, Feb 9
7:00 am - 7:00 amPDX-SYD
29h 00m1 stop
$411United Airlines
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Sat, Mar 1
12:55 pm - 6:20 amPDX-SYD
22h 25m2 stops
$413United Airlines
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Fri, Feb 7
6:23 pm - 7:00 amPDX-SYD
43h 37m2 stops
$419United Airlines
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Wed, Apr 30
1:00 pm - 7:45 amPDX-BNE
24h 45m1 stop
$467Delta
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Fri, Feb 21
10:00 am - 6:35 amPDX-SYD
27h 35m1 stop
$473Delta
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Tue, Apr 29
10:10 am - 8:40 amPDX-BNE
28h 30m1 stop
$509Air Canada
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Thu, Jan 30
7:05 pm - 8:40 amPDX-BNE
19h 35m1 stop
$520Air Canada
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Sat, Mar 8
2:24 pm - 7:40 amPDX-SYD
47h 16m3 stops
Sat, Mar 15
5:30 pm - 7:45 pmPDX-SYD
31h 15m3 stops
Fri, Feb 7
8:42 am - 10:35 pmPDX-BNE
43h 53m3 stops
$1,025Fiji Airways
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Thu, Jan 30
3:25 pm - 2:40 pmPDX-SYD
28h 15m2 stops
11:20 am - 2:44 pmSYD-PDX
22h 24m1 stop
$1,295Air Canada
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Sun, Jan 12 - Thu, Feb 6
7:05 pm - 4:40 pmPDX-SYD
26h 35m2 stops
9:30 pm - 9:34 amSYD-PDX
31h 04m2 stops
$1,319
Find Deal
Sun, Jan 12 - Thu, Feb 6
7:05 pm - 9:35 amPDX-SYD
19h 30m1 stop
11:20 am - 6:24 pmSYD-PDX
26h 04m1 stop
$1,401Air Canada
Find Deal
Sun, Jan 12 - Thu, Feb 6
2:38 pm - 7:45 pmMFR-SYD
58h 07m2 stops
9:40 pm - 11:15 pmSYD-MFR
20h 35m2 stops
$1,508Alaska Airlines
Find Deal
Mon, Jan 13 - Fri, Feb 28
5:26 pm - 10:45 pmPDX-PER
37h 19m2 stops
11:10 pm - 2:44 pmPER-PDX
31h 34m2 stops
$1,817
Find Deal
Tue, Jan 14 - Tue, Jan 21
3:25 pm - 2:40 pmPDX-SYD
28h 15m2 stops
7:15 pm - 9:34 amSYD-PDX
33h 19m3 stops
$1,860
Find Deal
Sun, Jan 12 - Thu, Feb 6
1:02 pm - 9:15 amMFR-SYD
25h 13m2 stops
4:15 pm - 8:30 pmSYD-MFR
23h 15m1 stop
$1,910United Airlines
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Mon, Jan 13 - Fri, Feb 28
3:37 pm - 8:40 pmPDX-SYD
34h 03m3 stops
8:55 am - 2:48 pmSYD-PDX
24h 53m3 stops
$1,982Air Tahiti Nui
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Sun, Jan 12 - Thu, Feb 6
8:25 am - 9:15 amBOI-SYD
30h 50m2 stops
12:10 pm - 11:27 amSYD-BOI
17h 17m1 stop
$2,038United Airlines
Find Deal
Fri, Jan 10 - Fri, Jan 17
5:55 am - 8:35 amBOI-SYD
32h 40m2 stops
11:05 am - 5:02 pmSYD-BOI
23h 57m2 stops
$2,047Delta
Find Deal
Fri, Jan 10 - Fri, Jan 17

Air Canada flights from Oregon to Australia

Our best Air Canada deals on Oregon to Australia flight tickets
Air Canada
Feb 9
PDX7:05 pmPortland
19h 30m
1 stop
SYD9:35 amSydney Kingsford Smith
Feb 20
SYD11:20 amSydney Kingsford Smith
26h 04m
1 stop
PDX6:24 pmPortland
Air Canada
Feb 8
PDX7:05 pmPortland
19h 30m
1 stop
SYD9:35 amSydney Kingsford Smith
Feb 15
SYD9:00 amSydney Kingsford Smith
24h 44m
2 stops
PDX2:44 pmPortland
Air Canada
Feb 9
PDX3:25 pmPortland
28h 15m
2 stops
SYD2:40 pmSydney Kingsford Smith
Feb 20
SYD11:20 amSydney Kingsford Smith
22h 24m
1 stop
PDX2:44 pmPortland

United Airlines flights from Oregon to Australia

Our best United Airlines deals on Oregon to Australia flight tickets
United Airlines
Feb 7
PDX11:52 amPortland
24h 08m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 20
SYD11:50 amSydney Kingsford Smith
30h 16m
1 stop
PDX11:06 pmPortland
United Airlines
Apr 18
PDX1:45 pmPortland
24h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
May 3
SYD10:20 amSydney Kingsford Smith
27h 17m
1 stop
PDX8:37 pmPortland
United Airlines
Feb 7
PDX11:52 amPortland
24h 08m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 20
SYD11:50 amSydney Kingsford Smith
25h 58m
2 stops
PDX6:48 pmPortland

See travel insights to Australia from

How to get the cheapest flight ticket from Oregon 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 month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from Oregon, with most prices found around $997. If you aren’t able to travel during the month of February, then book flights to Australia from Oregon during May instead. Flights to Australia in May, while not as cheap as those in February, still average around $1,031.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Oregon to Australia is on a Saturday. Travelers who choose to depart for Australia on a Saturday will often find tickets for as low as $1,040. On the other hand, Thursday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,146.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Oregon in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,060 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,135 on average. Flights to Australia from Oregon at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

The best time to book a flight to Australia from Oregon is 23 days out, which is when prices tend to be around $1,133. Keep in mind that you might be able to find cheaper flights to Australia at any time. In fact, our users found flights for as low as $646 in the past 72 hours.

Cheap Oregon to Australia flight deals and tips

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

Best Price Found

$411

Fastest flight time

17h 45m

Direct flights

None

Airports in Australia

4 airports
The best one-way flight to Australia from Oregon in the past 72 hours is $411. The best round-trip flight deal from Oregon to Australia found on momondo in the last 72 hours is $703.
The fastest flight from Oregon to Australia takes 17h 45m
There are no direct flights from Oregon to Australia. Popular non-direct routes for this connection are Portland Airport - Melbourne Airport, Portland Airport - Sydney Kingsford Smith Airport and Portland Airport - Brisbane Airport.
There are 4 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Sydney Kingsford Smith (SYD)

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

    Prices for flights from Oregon to Australia are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Australia.

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

    The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Oregon to Australia

Compare and see reviews for airlines that fly from Oregon to Australia with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $444Free CancellationRating
7.9
2,304 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $456Free CancellationRating
8.0
8,501 reviews
Search Delta flights
United AirlinesPriceFrom $759Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights
Air CanadaPriceFrom $807Free CancellationRating
7.0
8,516 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $856Free CancellationRating
7.5
811 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,055Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $1,068Free CancellationRating
8.0
9,643 reviews
Search Alaska Airlines flights
Singapore AirlinesPriceFrom $1,275Free CancellationRating
8.1
1,324 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,286Free CancellationRating
7.5
3,746 reviews
Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to Australia from Oregon 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 Oregon to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Oregon to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Oregon to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.


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