How long is the flight from Australia to Oregon?

If you’re flying from a popular airport in Australia, such as Sydney or Adelaide, and flying into Oregon, then you can expect flight times to average 17h 11m and 21h 09m, 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 46% of people opting to fly with this airline when travelling to Oregon. Keep in mind that there are 5 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 5 as of June 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.

$823 Cheap Flights from Australia to Oregon in 2026

1 adult

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Find the cheapest flights from Australia to Oregon

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

09:20 - 14:51

SYD

PDX

22h 31m

1 stop

19:45 - 10:40

PDX

SYD

21h 55m

2 stops

$1,298Air Canada

Wed, 29 Jul - Tue, 1 Sep

06:00 - 09:31

SYD

PDX

20h 31m

2 stops

15:30 - 10:40

PDX

SYD

26h 10m

2 stops

$1,312Multiple Airlines

Wed, 29 Jul - Tue, 1 Sep

09:30 - 21:15

MEL

PDX

28h 45m

2 stops

13:14 - 08:15

PDX

MEL

26h 01m

1 stop

$1,351United Airlines

Fri, 17 Jul - Fri, 24 Jul

09:30 - 22:54

MEL

PDX

30h 24m

2 stops

23:02 - 08:15

PDX

MEL

40h 13m

2 stops

$1,355United Airlines

Wed, 26 Aug - Tue, 8 Sep

09:10 - 16:38

SYD

PDX

24h 28m

2 stops

13:38 - 07:05

PDX

SYD

24h 27m

2 stops

$1,410American Airlines

Mon, 3 Aug - Tue, 11 Aug

09:45 - 22:59

MEL

PDX

30h 14m

1 stop

07:03 - 06:45

PDX

MEL

30h 42m

1 stop

$1,542Qantas Airways

Wed, 26 Aug - Sun, 6 Sep

09:45 - 22:59

MEL

PDX

30h 14m

1 stop

13:38 - 12:40

PDX

MEL

30h 02m

2 stops

$1,636Qantas Airways

Wed, 26 Aug - Mon, 7 Sep

06:05 - 19:01

CBR

PDX

30h 56m

2 stops

23:59 - 14:10

PDX

CBR

44h 11m

2 stops

$1,708American Airlines

Tue, 27 Oct - Sat, 31 Oct

12:30 - 17:00

CBR

PDX

46h 30m

3 stops

14:30 - 08:20

PDX

CBR

47h 50m

3 stops

$2,467Qatar Airways

Tue, 27 Oct - Sat, 31 Oct

12:30 - 17:00

CBR

PDX

46h 30m

3 stops

14:30 - 08:20

PDX

CBR

47h 50m

3 stops

$2,474Qatar Airways

Tue, 27 Oct - Sat, 31 Oct

Air Canada flights from Australia to Oregon

Our best Air Canada deals on Australia to Oregon flight tickets

Air Canada

29 July

SYD09:20Sydney Kingsford Smith

22h 31m

1 stop

PDX14:51Portland

1 Sept

PDX19:45Portland

21h 55m

2 stops

SYD10:40Sydney Kingsford Smith

$1,298

Air Canada

31 July

SYD09:20Sydney Kingsford Smith

17h 11m

1 stop

PDX09:31Portland

31 Aug

PDX15:30Portland

26h 10m

2 stops

SYD10:40Sydney Kingsford Smith

$1,340

Air Canada

2 Aug

SYD09:20Sydney Kingsford Smith

22h 31m

1 stop

PDX14:51Portland

10 Aug

PDX19:45Portland

23h 55m

2 stops

SYD12:40Sydney Kingsford Smith

$1,349

American Airlines flights from Australia to Oregon

Our best American Airlines deals on Australia to Oregon flight tickets

American Airlines

3 Aug

SYD09:10Sydney Kingsford Smith

24h 28m

2 stops

PDX16:38Portland

11 Aug

PDX13:38Portland

24h 27m

2 stops

SYD07:05Sydney Kingsford Smith

$1,410

American Airlines

27 July

SYD09:10Sydney Kingsford Smith

24h 28m

1 stop

PDX16:38Portland

2 Sept

PDX07:39Portland

30h 26m

2 stops

SYD07:05Sydney Kingsford Smith

$1,415

American Airlines

3 Aug

SYD12:00Sydney Kingsford Smith

23h 41m

1 stop

PDX18:41Portland

11 Aug

PDX11:58Portland

26h 07m

2 stops

SYD07:05Sydney Kingsford Smith

$1,421

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 29/7

09:20-14:51

1 stop22h 31m

Portland

Tue 1/9

19:45-10:40

2 stops21h 55m

$1,298

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 29/7

06:00-09:31

2 stops20h 31m

Portland

Tue 1/9

15:30-10:40

2 stops26h 10m

$1,312

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 17/7

09:30-21:15

2 stops28h 45m

Portland

Fri 24/7

13:14-08:15

1 stop26h 01m

$1,351

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 26/8

09:30-22:54

2 stops30h 24m

Portland

Tue 8/9

23:02-08:15

2 stops40h 13m

$1,355

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 3/8

09:10-16:38

2 stops24h 28m

Portland

Tue 11/8

13:38-07:05

2 stops24h 27m

$1,410

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 26/8

09:45-22:59

1 stop30h 14m

Portland

Sun 6/9

07:03-06:45

1 stop30h 42m

$1,542

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 26/8

09:45-22:59

1 stop30h 14m

Portland

Mon 7/9

13:38-12:40

2 stops30h 02m

$1,636

CanberraPortland

CBR - PDX

CBRPDX

Canberra

Tue 27/10

06:05-19:01

2 stops30h 56m

Portland

Sat 31/10

23:59-14:10

2 stops44h 11m

$1,708

CanberraPortland

CBR - PDX

CBRPDX

Canberra

Tue 27/10

12:30-17:00

3 stops46h 30m

Portland

Sat 31/10

14:30-08:20

3 stops47h 50m

$2,467

CanberraPortland

CBR - PDX

CBRPDX

Canberra

Tue 27/10

12:30-17:00

3 stops46h 30m

Portland

Sat 31/10

14:30-08:20

3 stops47h 50m

$2,474

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 $708. If you aren’t able to travel during the month of January, then book flights to Oregon from Australia during June instead. Flights to Oregon in June, while not as cheap as those in January, still average around $853.

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 $1,424 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 $1,216 on momondo.

Can stopping save me money on Australia to Oregon flights?

You could potentially save up to 5% 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	17h 11m
Direct flights	None

The fastest flight from Australia to Oregon takes 17h 11m

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

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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 5 as of June 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
United Airlines	PriceFrom $708	Free cancellation	Rating 7.4 9,773 reviews	Search United Airlines flights
Delta	PriceFrom $736	Free cancellation	Rating 7.9 8,398 reviews	Search Delta flights
Air Canada	PriceFrom $1,095	Free cancellation	Rating 7.1 11,121 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,145	Free cancellation	Rating 7.9 12,461 reviews	Search Alaska Airlines flights
Qantas Airways	PriceFrom $1,262	Free cancellation	Rating 7.5 1,042 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.