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Cheap flights from Oregon to Australia from $663

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 1/3. 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 return flights

These are some of the best return 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 stopovers.

Cheap bus & train deals from Oregon to Australia

Find recent return train or bus tickets from Oregon to Australia.

All return flight deals to Australia

The cheapest plane tickets to Australia found on KAYAK recently.
18:07 - 15:35PDX-MEL
28h 28m1 stop
15:45 - 06:20MEL-PDX
31h 35m1 stop
$1,134
Find Deal
Sat, 5 Apr - Wed, 23 Apr
18:07 - 14:40PDX-SYD
27h 33m1 stop
16:20 - 06:20SYD-PDX
31h 00m1 stop
$1,178
Find Deal
Wed, 9 Apr - Mon, 28 Apr
09:45 - 07:45PDX-BNE
28h 00m1 stop
10:45 - 12:02BNE-PDX
19h 17m1 stop
$1,394Delta
Find Deal
Mon, 10 Feb - Fri, 28 Feb
13:36 - 07:45PDX-BNE
24h 09m2 stops
10:45 - 15:25BNE-PDX
22h 40m1 stop
$1,402Delta
Find Deal
Mon, 10 Feb - Fri, 28 Feb
19:05 - 09:35PDX-SYD
19h 30m1 stop
11:20 - 18:24SYD-PDX
26h 04m1 stop
$1,405Air Canada
Find Deal
Sun, 9 Feb - Thu, 20 Feb
15:54 - 07:30PDX-BNE
21h 36m1 stop
10:30 - 10:59BNE-PDX
17h 29m1 stop
$1,407United Airlines
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Wed, 26 Feb - Sun, 30 Mar
19:31 - 06:30PDX-BNE
17h 59m1 stop
10:45 - 09:47BNE-PDX
40h 02m2 stops
$1,415United Airlines
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Fri, 21 Mar - Mon, 31 Mar
19:05 - 09:35PDX-SYD
19h 30m1 stop
09:00 - 14:44SYD-PDX
24h 44m2 stops
$1,423Air Canada
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Sat, 8 Feb - Sat, 15 Feb
07:00 - 19:45PDX-SYD
17h 45m1 stop
21:40 - 05:05SYD-PDX
25h 25m1 stop
$1,865Hawaiian Airlines
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Sat, 1 Mar - Fri, 21 Mar
07:00 - 19:45PDX-SYD
17h 45m1 stop
21:40 - 21:41SYD-PDX
19h 01m1 stop
$2,360Hawaiian Airlines
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Fri, 24 Jan - Sun, 9 Feb
07:00 - 07:00PDX-SYD
29h 00m1 stop
$663United Airlines
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Sat, 1 Mar
12:55 - 06:20PDX-SYD
22h 25m2 stops
$666United Airlines
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Fri, 7 Feb
10:10 - 08:40PDX-BNE
28h 30m1 stop
$687Air Canada
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Thu, 30 Jan
19:05 - 21:00PDX-BNE
31h 55m2 stops
Fri, 21 Feb
13:00 - 07:45PDX-BNE
24h 45m1 stop
$753Delta
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Fri, 21 Feb
05:30 - 06:35PDX-SYD
32h 05m2 stops
$763Delta
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Tue, 29 Apr
10:10 - 08:40PDX-BNE
28h 30m1 stop
$821Air Canada
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Thu, 30 Jan
06:45 - 05:40PDX-PER
54h 55m3 stops
Sun, 9 Feb
08:42 - 22:35PDX-BNE
43h 53m3 stops
$1,654Fiji Airways
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Thu, 30 Jan
08:42 - 22:35PDX-BNE
43h 53m3 stops
$1,765Fiji Airways
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Thu, 30 Jan
19:05 - 16:40PDX-SYD
26h 35m2 stops
11:20 - 18:24SYD-PDX
26h 04m1 stop
$1,684Air Canada
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Tue, 14 Jan - Tue, 21 Jan
19:05 - 16:40PDX-SYD
26h 35m2 stops
11:20 - 09:34SYD-PDX
17h 14m1 stop
$1,692
Find Deal
Tue, 14 Jan - Tue, 21 Jan
19:05 - 16:40PDX-SYD
26h 35m2 stops
19:15 - 14:44SYD-PDX
38h 29m2 stops
$1,759Air Canada
Find Deal
Tue, 14 Jan - Tue, 21 Jan
19:05 - 16:40PDX-SYD
26h 35m2 stops
19:15 - 18:24SYD-PDX
42h 09m2 stops
$1,768
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Tue, 14 Jan - Tue, 21 Jan
15:25 - 14:40PDX-SYD
28h 15m2 stops
11:20 - 14:44SYD-PDX
22h 24m1 stop
$2,089Air Canada
Find Deal
Sun, 12 Jan - Thu, 6 Feb
19:05 - 16:40PDX-SYD
26h 35m2 stops
21:30 - 09:34SYD-PDX
31h 04m2 stops
$2,128
Find Deal
Sun, 12 Jan - Thu, 6 Feb
14:38 - 19:45MFR-SYD
58h 07m2 stops
21:40 - 23:15SYD-MFR
20h 35m2 stops
$2,433Alaska Airlines
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Mon, 13 Jan - Fri, 28 Feb
13:02 - 09:15MFR-SYD
25h 13m2 stops
16:15 - 20:30SYD-MFR
23h 15m1 stop
$3,082United Airlines
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Mon, 13 Jan - Fri, 28 Feb
15:37 - 20:40PDX-SYD
34h 03m3 stops
08:55 - 14:48SYD-PDX
24h 53m3 stops
$3,198Air Tahiti Nui
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Sun, 12 Jan - Thu, 6 Feb
13:57 - 09:15MFR-SYD
24h 18m1 stop
16:15 - 20:30SYD-MFR
23h 15m1 stop
$3,430United Airlines
Find Deal
Mon, 13 Jan - Fri, 28 Feb

Air Canada flights from Oregon to Australia

Our best Air Canada deals on Oregon to Australia flight tickets
Air Canada
9 Feb
PDX19:05Portland
19h 30m
1 stop
SYD09:35Sydney Kingsford Smith
20 Feb
SYD11:20Sydney Kingsford Smith
26h 04m
1 stop
PDX18:24Portland
Air Canada
8 Feb
PDX19:05Portland
19h 30m
1 stop
SYD09:35Sydney Kingsford Smith
15 Feb
SYD09:00Sydney Kingsford Smith
24h 44m
2 stops
PDX14:44Portland
Air Canada
9 Feb
PDX15:25Portland
28h 15m
2 stops
SYD14:40Sydney Kingsford Smith
20 Feb
SYD11:20Sydney Kingsford Smith
22h 24m
1 stop
PDX14:44Portland

United Airlines flights from Oregon to Australia

Our best United Airlines deals on Oregon to Australia flight tickets
United Airlines
26 Feb
PDX15:54Portland
21h 36m
1 stop
BNE07:30Brisbane
30 Mar
BNE10:30Brisbane
17h 29m
1 stop
PDX10:59Portland
United Airlines
21 Mar
PDX19:31Portland
17h 59m
1 stop
BNE06:30Brisbane
31 Mar
BNE10:45Brisbane
40h 02m
2 stops
PDX09:47Portland
United Airlines
13 Feb
PDX18:59Portland
42h 31m
2 stops
BNE07:30Brisbane
24 Feb
BNE11:40Brisbane
29h 05m
2 stops
PDX22:45Portland

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?

In general, February is the cheapest month to fly from Oregon to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,609. If you don’t want to visit Australia in February, then you should wait until May to fly from Oregon, when ticket prices are also cheap, with an average price of $1,663.

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

On average, the least expensive day to fly to Australia from Oregon 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 Oregon to Australia on a Sunday will generally be more expensive and average around $2,120. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Australia is at midday. momondo users have found flights departing from Oregon to Australia at midday for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the afternoon, with an average ticket price of $1,901. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

In general, most travellers find the cheapest time to book a flight to Australia is about 23 days prior to their departure date, when tickets on average are $1,828. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $1,682.

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

$663

Fastest flight time

17h 45m

Direct flights

None

Airports in Australia

5 airports
The best one-way flight to Australia from Oregon in the past 72 hours is $663. The best return flight deal from Oregon to Australia found on momondo in the last 72 hours is $1,134.
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 - Sydney Kingsford Smith Airport, Portland Airport - Perth Airport and Portland Airport - Brisbane Airport.
There are 5 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Perth (PER), Sydney Kingsford Smith (SYD)

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

    Prices for flights from Oregon to Australia refresh daily.

  • 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 stopovers. 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 licence 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
United AirlinesPriceFrom $1,306Free cancellationRating
7.4
8,944 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Australia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Oregon to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Oregon 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 Oregon.

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

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


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