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

Air New Zealand, Qantas Airways, and Delta are the most popular carriers operating from Australia to Oregon

How long is the flight from Australia to Oregon?

Flight times from Australia to Oregon vary, but if you’re flying out of Sydney and flying into Portland (one of the most popular routes), then the duration is 24h 35m on average. Another popular route from Australia to Oregon is flying from Brisbane to Portland, which will take roughly 25h 30m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Australia to Oregon were last updated today.

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

There are 2 operators available for flights from Australia to Oregon as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon 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 license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$563 Cheap Flights from Australia to Oregon in 2026

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Find the cheapest flights from Australia to Oregon

Round-trip

One-way

Last minute

Recent round-trip flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

7:40 pm - 9:52 pm

BNE

PDX

19h 12m

1 stop

11:59 pm - 5:00 am

PDX

BNE

36h 01m

2 stops

$747American Airlines

Mi, Mrz 18 - So, Mrz 22

7:40 pm - 9:52 pm

BNE

PDX

19h 12m

1 stop

11:59 pm - 5:30 am

PDX

BNE

36h 31m

1 stop

$748American Airlines

Mi, Mrz 18 - So, Mrz 22

10:40 am - 11:00 pm

BNE

PDX

29h 20m

2 stops

5:00 am - 6:30 am

PDX

BNE

32h 30m

2 stops

$797United Airlines

Fr, Mrz 20 - Fr, Apr 3

10:40 am - 11:57 pm

BNE

BOI

29h 17m

1 stop

6:55 pm - 6:30 am

BOI

BNE

19h 35m

1 stop

$801United Airlines

Fr, Mrz 13 - Di, Mrz 17

10:00 am - 11:56 pm

MEL

PDX

30h 56m

2 stops

9:05 am - 7:50 am

PDX

MEL

29h 45m

2 stops

$906Delta

Mi, Apr 15 - Mi, Apr 22

10:00 am - 2:40 pm

BNE

PDX

21h 40m

1 stop

10:10 am - 7:05 am

PDX

BNE

27h 55m

1 stop

$930Air Canada

Fr, Apr 24 - Mo, Mai 4

10:00 am - 6:30 pm

BNE

PDX

25h 30m

1 stop

10:10 am - 11:30 am

PDX

BNE

32h 20m

2 stops

$934Air Canada

Fr, Apr 24 - Mo, Mai 4

1:15 pm - 8:32 pm

SYD

PDX

24h 17m

2 stops

5:51 pm - 11:50 am

PDX

SYD

24h 59m

2 stops

$980Multiple Airlines

Mi, Apr 15 - Mi, Apr 22

7:35 pm - 9:10 am

ADL

PDX

30h 05m

2 stops

3:15 pm - 11:50 am

PDX

ADL

28h 05m

2 stops

$1,011Multiple Airlines

Mi, Apr 15 - Mi, Apr 22

9:15 am - 4:07 pm

SYD

PDX

23h 52m

2 stops

11:20 am - 6:50 am

PDX

SYD

26h 30m

1 stop

$1,084Delta

Mi, Apr 15 - Mi, Apr 22

United Airlines flights from Australia to Oregon

Our best United Airlines deals on Australia to Oregon flight tickets

United Airlines

Mar 20

BNE10:40 amBrisbane

29h 20m

2 stops

PDX11:00 pmPortland

Apr 3

PDX5:00 amPortland

32h 30m

2 stops

BNE6:30 amBrisbane

$797

United Airlines

Mar 13

BNE10:40 amBrisbane

29h 17m

1 stop

BOI11:57 pmBoise Air Term. Gowen Fld

Mar 17

BOI6:55 pmBoise Air Term. Gowen Fld

19h 35m

1 stop

BNE6:30 amBrisbane

$801

United Airlines

Apr 24

MEL9:30 amMelbourne

31h 28m

2 stops

PDX11:58 pmPortland

Apr 27

PDX7:14 pmPortland

20h 01m

1 stop

MEL8:15 amMelbourne

$897

Delta flights from Australia to Oregon

Our best Delta deals on Australia to Oregon flight tickets

Delta

Apr 15

MEL10:00 amMelbourne

30h 56m

2 stops

PDX11:56 pmPortland

Apr 22

PDX9:05 amPortland

29h 45m

2 stops

MEL7:50 amMelbourne

$906

Delta

Apr 15

SYD9:15 amSydney Kingsford Smith

23h 52m

2 stops

PDX4:07 pmPortland

Apr 22

PDX11:20 amPortland

26h 30m

1 stop

SYD6:50 amSydney Kingsford Smith

$1,084

Delta

Mar 4

SYD10:40 amSydney Kingsford Smith

21h 02m

2 stops

PDX12:42 pmPortland

Mar 19

PDX9:59 amPortland

27h 31m

2 stops

SYD7:30 amSydney Kingsford Smith

$1,102

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mi 3/18

7:40 pm-9:52 pm

1 stop19h 12m

Portland

So 3/22

11:59 pm-5:00 am

2 stops36h 01m

$747

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mi 3/18

7:40 pm-9:52 pm

1 stop19h 12m

Portland

So 3/22

11:59 pm-5:30 am

1 stop36h 31m

$748

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fr 3/20

10:40 am-11:00 pm

2 stops29h 20m

Portland

Fr 4/3

5:00 am-6:30 am

2 stops32h 30m

$797

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Fr 3/13

10:40 am-11:57 pm

1 stop29h 17m

Boise Air Term. Gowen Fld

Di 3/17

6:55 pm-6:30 am

1 stop19h 35m

$801

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mi 4/15

10:00 am-11:56 pm

2 stops30h 56m

Portland

Mi 4/22

9:05 am-7:50 am

2 stops29h 45m

$906

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fr 4/24

10:00 am-2:40 pm

1 stop21h 40m

Portland

Mo 5/4

10:10 am-7:05 am

1 stop27h 55m

$930

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fr 4/24

10:00 am-6:30 pm

1 stop25h 30m

Portland

Mo 5/4

10:10 am-11:30 am

2 stops32h 20m

$934

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mi 4/15

1:15 pm-8:32 pm

2 stops24h 17m

Portland

Mi 4/22

5:51 pm-11:50 am

2 stops24h 59m

$980

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Mi 4/15

7:35 pm-9:10 am

2 stops30h 05m

Portland

Mi 4/22

3:15 pm-11:50 am

2 stops28h 05m

$1,011

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mi 4/15

9:15 am-4:07 pm

2 stops23h 52m

Portland

Mi 4/22

11:20 am-6:50 am

1 stop26h 30m

$1,084

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Oregon

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

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Australia, with most prices found around $829. The month of October is another great option to travel to Oregon, with average flight prices from Australia averaging around $836.

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

You are more likely to see cheaper flights to Oregon from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $1,035 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Australia for as low as $817 on momondo.

Can stopping save me money on Australia to Oregon flights?

You could potentially save up to 9% on your flight if you consider stops on a Australia to Oregon flight.

Cheap Australia to Oregon flight deals and tips

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

Fastest flight time	16h 37m
Direct flights	None

The fastest flight from Australia to Oregon takes 16h 37m

There are no direct flights from Australia to Oregon. There are no popular flight routes from Australia to Oregon.

Search flight deals

When did momondo last update prices for flights from Australia to Oregon?
Prices for flights from Australia to Oregon were last updated today.
How many operators does momondo search for flights from Australia to Oregon?
There are 2 operators available for flights from Australia to Oregon as of March 2026.
How old do you have to be to fly from Australia to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon 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 license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Oregon

Compare and see reviews for airlines that fly from Australia to Oregon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $892	Free Cancellation	Rating 7.4 9,370 reviews		Search United Airlines flights
Air Canada	PriceFrom $933	Free Cancellation	Rating 7.1 10,760 reviews		Search Air Canada flights

Why use momondo?

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

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 Oregon from Australia.

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

momondo does allow users to show only those flights to Oregon from Australia which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Australia to Oregon 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 Australia to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Australia and alert you when they change.