How long is the flight from Australia to Oregon?

If you’re flying from a popular airport in Australia, such as Brisbane or Sydney, and flying into Oregon, then you can expect flight times to average 17h 27m and 21h 50m, respectively.

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

United Airlines, Delta, and Qantas Airways are the most popular carriers operating from Australia to Oregon

Which airlines fly to Oregon?

United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to Oregon from Australia according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Oregon. Keep in mind that there are 4 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Australia to Oregon are updated daily.

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

The number of operators available for flights from Australia to Oregon is 4 as of November 2026.

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

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 Australia to Oregon.

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

The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$747 Cheap Flights from Australia to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Oregon

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One-way

Last minute

Recent return flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

10:40 - 10:07BNE Brisbane-PDX Portland

17h 27m1 stop Los Angeles

19:55 - 08:30PDX Portland-BNE Brisbane

18h 35m1 stop Los Angeles

$1,270Delta

Wed, 17 Feb - Wed, 10 Mar

10:40 - 18:47BNE Brisbane-PDX Portland

26h 07m2 stops Los Angeles Seattle/Tacoma Intl

17:05 - 08:30PDX Portland-BNE Brisbane

21h 25m2 stops Salt Lake City Los Angeles

$1,270Delta

Wed, 17 Feb - Wed, 10 Mar

21:40 - 20:30SYD Sydney Kingsford Smith-PDX Portland

17h 50m1 stop Honolulu

17:49 - 19:45PDX Portland-SYD Sydney Kingsford Smith

30h 56m1 stop Honolulu

$1,326Multiple Airlines

Tue, 26 Jan - Tue, 9 Feb

11:20 - 13:26SYD Sydney Kingsford Smith-PDX Portland

21h 06m1 stop Los Angeles

17:40 - 09:00PDX Portland-SYD Sydney Kingsford Smith

20h 20m1 stop Los Angeles

$1,442Qantas Airways

Sat, 13 Feb - Fri, 26 Feb

11:20 - 17:48SYD Sydney Kingsford Smith-PDX Portland

25h 28m2 stops Los Angeles Phoenix Sky Harbor Intl

14:30 - 09:00PDX Portland-SYD Sydney Kingsford Smith

23h 30m1 stop Los Angeles

$1,460Multiple Airlines

Sat, 13 Feb - Fri, 26 Feb

11:20 - 20:46SYD Sydney Kingsford Smith-PDX Portland

28h 26m1 stop Vancouver Intl

15:15 - 08:35PDX Portland-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

$1,670Air Canada

Thu, 25 Feb - Wed, 17 Mar

11:10 - 10:50SYD Sydney Kingsford Smith-PDX Portland

18h 40m1 stop Los Angeles

18:30 - 06:25PDX Portland-SYD Sydney Kingsford Smith

40h 55m1 stop Los Angeles

$1,685Qantas Airways

Mon, 16 Nov - Fri, 4 Dec

08:30 - 18:31SYD Sydney Kingsford Smith-PDX Portland

29h 01m2 stops Brisbane Vancouver Intl

10:00 - 08:35PDX Portland-SYD Sydney Kingsford Smith

28h 35m1 stop Vancouver Intl

$1,749Air Canada

Thu, 25 Feb - Wed, 17 Mar

09:15 - 23:15SYD Sydney Kingsford Smith-PDX Portland

33h 00m1 stop Houston George Bush Intcntl

10:43 - 07:00PDX Portland-SYD Sydney Kingsford Smith

49h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,813United Airlines

Tue, 1 Dec - Tue, 8 Dec

11:20 - 12:17SYD Sydney Kingsford Smith-PDX Portland

43h 57m2 stops Los Angeles Houston George Bush Intcntl

10:43 - 07:00PDX Portland-SYD Sydney Kingsford Smith

49h 17m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,813United Airlines

Tue, 1 Dec - Tue, 8 Dec

Recent last minute flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

10:10 - 17:11MEL Melbourne-PDX Portland

26h 01m2 stops Los Angeles Seattle/Tacoma Intl

17:29 - 08:00PDX Portland-MEL Melbourne

19h 31m1 stop Los Angeles

$1,439Delta

Mon, 9 Nov - Mon, 16 Nov

10:10 - 16:29MEL Melbourne-PDX Portland

25h 19m2 stops Los Angeles Salt Lake City

13:30 - 08:00PDX Portland-MEL Melbourne

23h 30m2 stops Salt Lake City Los Angeles

$1,439Delta

Mon, 9 Nov - Mon, 16 Nov

10:10 - 16:21MEL Melbourne-PDX Portland

25h 11m1 stop Los Angeles

13:05 - 08:00PDX Portland-MEL Melbourne

23h 55m1 stop Los Angeles

$1,439Delta

Mon, 9 Nov - Mon, 16 Nov

11:15 - 10:50SYD Sydney Kingsford Smith-PDX Portland

18h 35m1 stop Los Angeles

17:45 - 09:00PDX Portland-SYD Sydney Kingsford Smith

20h 15m1 stop Los Angeles

$1,545Qantas Airways

Sun, 8 Nov - Mon, 23 Nov

21:40 - 20:49SYD Sydney Kingsford Smith-PDX Portland

18h 09m1 stop Honolulu

17:47 - 19:45PDX Portland-SYD Sydney Kingsford Smith

30h 58m1 stop Honolulu

$1,568Alaska Airlines

Sat, 7 Nov - Sun, 22 Nov

11:50 - 14:37SYD Sydney Kingsford Smith-PDX Portland

21h 47m1 stop San Francisco

09:00 - 09:05PDX Portland-SYD Sydney Kingsford Smith

29h 05m2 stops Denver Intl Los Angeles

$1,573United Airlines

Sun, 8 Nov - Mon, 23 Nov

11:20 - 18:09SYD Sydney Kingsford Smith-PDX Portland

25h 49m2 stops Los Angeles Denver Intl

10:47 - 09:05PDX Portland-SYD Sydney Kingsford Smith

27h 18m2 stops Chicago O'Hare Intl Los Angeles

$1,573United Airlines

Sun, 8 Nov - Mon, 23 Nov

10:25 - 13:50SYD Sydney Kingsford Smith-PDX Portland

22h 25m2 stops Brisbane Los Angeles

06:45 - 09:00PDX Portland-SYD Sydney Kingsford Smith

31h 15m1 stop Los Angeles

$1,800Qantas Airways

Fri, 6 Nov - Sat, 21 Nov

11:10 - 10:50SYD Sydney Kingsford Smith-PDX Portland

18h 40m1 stop Los Angeles

06:45 - 09:00PDX Portland-SYD Sydney Kingsford Smith

31h 15m1 stop Los Angeles

$1,836Qantas Airways

Fri, 6 Nov - Sat, 21 Nov

00:50 - 13:30BNE Brisbane-PDX Portland

30h 40m2 stops Hong Kong Intl San Francisco

18:04 - 23:20PDX Portland-BNE Brisbane

59h 16m2 stops Los Angeles Hong Kong Intl

$2,269Cathay Pacific

Fri, 6 Nov - Sat, 7 Nov

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American Airlines flights from Australia to Oregon

Our best American Airlines deals on Australia to Oregon flight tickets

American Airlines

8 Feb

BNE09:40Brisbane

30h 59m

2 stops

PDX22:39Portland

14 Feb

PDX23:55Portland

36h 35m

1 stop

BNE06:30Brisbane

$1,282

American Airlines

11 Mar

BNE06:45Brisbane

32h 49m

2 stops

PDX21:34Portland

15 Mar

PDX18:29Portland

43h 01m

2 stops

BNE06:30Brisbane

$1,566

American Airlines

11 Mar

BNE06:45Brisbane

32h 49m

2 stops

PDX21:34Portland

15 Mar

PDX18:29Portland

43h 01m

2 stops

BNE06:30Brisbane

$1,572

United Airlines flights from Australia to Oregon

Our best United Airlines deals on Australia to Oregon flight tickets

United Airlines

2 Feb

BNE11:20Brisbane

24h 39m

2 stops

PDX17:59Portland

12 Feb

PDX19:20Portland

18h 10m

1 stop

BNE07:30Brisbane

$1,279

United Airlines

17 Feb

BNE11:20Brisbane

24h 56m

1 stop

PDX18:16Portland

10 Mar

PDX19:49Portland

17h 41m

1 stop

BNE07:30Brisbane

$1,293

United Airlines

17 Feb

BNE11:20Brisbane

29h 39m

2 stops

PDX22:59Portland

10 Mar

PDX13:35Portland

23h 55m

1 stop

BNE07:30Brisbane

$1,299

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BrisbanePortland

BNE Brisbane - PDX Portland

BNEPDX

Brisbane

Wed 17/2

10:40-10:07

1 stop17h 27m

Portland

Wed 10/3

19:55-08:30

1 stop18h 35m

$1,270

BrisbanePortland

BNE Brisbane - PDX Portland

BNEPDX

Brisbane

Wed 17/2

10:40-18:47

2 stops26h 07m

Portland

Wed 10/3

17:05-08:30

2 stops21h 25m

$1,270

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Tue 26/1

21:40-20:30

1 stop17h 50m

Portland

Tue 9/2

17:49-19:45

1 stop30h 56m

$1,326

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sat 13/2

11:20-13:26

1 stop21h 06m

Portland

Fri 26/2

17:40-09:00

1 stop20h 20m

$1,442

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Sat 13/2

11:20-17:48

2 stops25h 28m

Portland

Fri 26/2

14:30-09:00

1 stop23h 30m

$1,460

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Thu 25/2

11:20-20:46

1 stop28h 26m

Portland

Wed 17/3

15:15-08:35

1 stop23h 20m

$1,670

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Mon 16/11

11:10-10:50

1 stop18h 40m

Portland

Fri 4/12

18:30-06:25

1 stop40h 55m

$1,685

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Thu 25/2

08:30-18:31

2 stops29h 01m

Portland

Wed 17/3

10:00-08:35

1 stop28h 35m

$1,749

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Tue 1/12

09:15-23:15

1 stop33h 00m

Portland

Tue 8/12

10:43-07:00

2 stops49h 17m

$1,813

SydneyPortland

SYD Sydney Kingsford Smith - PDX Portland

SYDPDX

Sydney Kingsford Smith

Tue 1/12

11:20-12:17

2 stops43h 57m

Portland

Tue 8/12

10:43-07:00

2 stops49h 17m

$1,813

Flights are sorted by cheapest return 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?

In general, January is the cheapest month to fly from Australia to Oregon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,300. If you aren’t able to travel during the month of January, then book flights to Oregon from Australia during March instead. Flights to Oregon in March, while not as cheap as those in January, still average around $1,367.

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 $1,568 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Australia for as low as $1,376 on momondo.

Can stopping save me money on Australia to Oregon flights?

You could potentially save up to 3% 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

Best price found	$747
Fastest flight time	17h 27m
Direct flights	None

The best one-way flight to Oregon from Australia in the past 72 hours is $747. The best return flight deal from Australia to Oregon found on momondo in the last 72 hours is $1,270.

The fastest flight from Australia to Oregon takes 17h 27m

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

Search flight deals

Frequently asked questions about flying from Australia to Oregon

When did momondo last update prices for flights from Australia to Oregon?
Prices for flights from Australia to Oregon are updated daily.
How many operators does momondo search for flights from Australia to Oregon?
The number of operators available for flights from Australia to Oregon is 4 as of November 2026.
How old do you have to be to fly from Australia to Oregon?
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 Australia to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
Delta	PriceFrom $754	Free cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $857	Free cancellation	Rating 7.3 10,463 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,138	Free cancellation	Rating 7.1 11,859 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,293	Free cancellation	Rating 7.5 1,122 reviews	Search Qantas Airways flights

Why use momondo?

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

Finding the right flight to Oregon from Australia 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 Oregon quick and easy, saving you time and money.

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?

Price alerts on flights to Oregon from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.