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 43% 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.

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

How long is the flight from Australia to Oregon?

If you’re flying from a popular airport in Australia, such as Sydney or Melbourne, and flying into Oregon, then you can expect flight times to average 18h 10m and 18h 12m, respectively.

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 August 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.

$623 Cheap Flights from Australia to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Oregon

Return

One-way

Last minute

Recent return flight deals from Australia to Oregon

Enter your travel dates to find the best prices.

10:00 - 09:35

BNE

BOI

39h 35m

2 stops

05:00 - 07:05

BOI

BNE

34h 05m

2 stops

$1,192Air Canada

Mon, 24 Aug - Wed, 23 Sep

10:00 - 09:35

BNE

BOI

39h 35m

2 stops

19:05 - 07:05

BOI

BNE

44h 00m

2 stops

$1,194Air Canada

Mon, 24 Aug - Wed, 23 Sep

10:00 - 09:35

BNE

BOI

39h 35m

2 stops

05:00 - 07:05

BOI

BNE

34h 05m

2 stops

$1,194Air Canada

Mon, 24 Aug - Wed, 23 Sep

10:10 - 13:35

SYD

PDX

21h 25m

1 stop

18:00 - 09:00

PDX

SYD

20h 00m

1 stop

$1,272Qantas Airways

Wed, 21 Oct - Wed, 4 Nov

11:20 - 16:34

SYD

PDX

23h 14m

1 stop

18:00 - 09:00

PDX

SYD

20h 00m

1 stop

$1,276Qantas Airways

Mon, 26 Oct - Wed, 4 Nov

10:10 - 13:35

SYD

PDX

21h 25m

1 stop

18:00 - 09:00

PDX

SYD

20h 00m

1 stop

$1,276Qantas Airways

Wed, 21 Oct - Wed, 4 Nov

10:10 - 10:44

SYD

PDX

18h 34m

1 stop

10:45 - 09:00

PDX

SYD

27h 15m

1 stop

$1,278Multiple Airlines

Wed, 21 Oct - Wed, 4 Nov

06:00 - 09:31

SYD

PDX

20h 31m

2 stops

19:45 - 08:20

PDX

SYD

18h 35m

1 stop

$1,278Multiple Airlines

Mon, 31 Aug - Mon, 5 Oct

09:30 - 18:19

SYD

PDX

25h 49m

3 stops

23:02 - 07:00

PDX

SYD

38h 58m

2 stops

$1,305United Airlines

Wed, 26 Aug - Sun, 30 Aug

10:20 - 10:11

SYD

PDX

16h 51m

1 stop

19:07 - 06:55

PDX

SYD

42h 48m

2 stops

$1,305United Airlines

Wed, 26 Aug - Sun, 30 Aug

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Lufthansa flights from Australia to Oregon

Our best Lufthansa deals on Australia to Oregon flight tickets

Lufthansa

10 Sept

MEL10:55Melbourne

24h 24m

1 stop

PDX18:19Portland

25 Sept

PDX19:29Portland

19h 46m

1 stop

MEL08:15Melbourne

$1,532

Lufthansa

10 Sept

MEL10:55Melbourne

28h 50m

1 stop

PDX22:45Portland

25 Sept

PDX15:23Portland

23h 52m

1 stop

MEL08:15Melbourne

$1,538

Lufthansa

10 Sept

MEL10:55Melbourne

24h 24m

1 stop

PDX18:19Portland

25 Sept

PDX19:29Portland

19h 46m

1 stop

MEL08:15Melbourne

$1,541

United Airlines flights from Australia to Oregon

Our best United Airlines deals on Australia to Oregon flight tickets

United Airlines

26 Aug

SYD09:30Sydney Kingsford Smith

25h 49m

3 stops

PDX18:19Portland

30 Aug

PDX23:02Portland

38h 58m

2 stops

SYD07:00Sydney Kingsford Smith

$1,305

United Airlines

12 Aug

SYD09:30Sydney Kingsford Smith

22h 35m

2 stops

PDX15:05Portland

9 Sept

PDX12:45Portland

25h 15m

2 stops

SYD07:00Sydney Kingsford Smith

$1,313

United Airlines

12 Aug

SYD09:30Sydney Kingsford Smith

22h 35m

2 stops

PDX15:05Portland

9 Sept

PDX12:45Portland

25h 15m

2 stops

SYD07:00Sydney Kingsford Smith

$1,322

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

10:00-09:35

2 stops39h 35m

Boise Air Term. Gowen Fld

Wed 23/9

05:00-07:05

2 stops34h 05m

$1,192

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

10:00-09:35

2 stops39h 35m

Boise Air Term. Gowen Fld

Wed 23/9

19:05-07:05

2 stops44h 00m

$1,194

BrisbaneBoise

BNE - BOI

BNEBOI

Brisbane

Mon 24/8

10:00-09:35

2 stops39h 35m

Boise Air Term. Gowen Fld

Wed 23/9

05:00-07:05

2 stops34h 05m

$1,194

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

10:10-13:35

1 stop21h 25m

Portland

Wed 4/11

18:00-09:00

1 stop20h 00m

$1,272

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 26/10

11:20-16:34

1 stop23h 14m

Portland

Wed 4/11

18:00-09:00

1 stop20h 00m

$1,276

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

10:10-13:35

1 stop21h 25m

Portland

Wed 4/11

18:00-09:00

1 stop20h 00m

$1,276

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

10:10-10:44

1 stop18h 34m

Portland

Wed 4/11

10:45-09:00

1 stop27h 15m

$1,278

Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 31/8

06:00-09:31

2 stops20h 31m

Portland

Mon 5/10

19:45-08:20

1 stop18h 35m

$1,278

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 26/8

09:30-18:19

3 stops25h 49m

Portland

Sun 30/8

23:02-07:00

2 stops38h 58m

$1,305

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 26/8

10:20-10:11

1 stop16h 51m

Portland

Sun 30/8

19:07-06:55

2 stops42h 48m

$1,305

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, October 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 $1,244. If you aren’t able to travel during the month of October, then book flights to Oregon from Australia during January instead. Flights to Oregon in January, while not as cheap as those in October, still average around $1,271.

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 30m
Direct flights	None

The fastest flight from Australia to Oregon takes 17h 30m

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 August 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 $750	Free cancellation	Rating 7.8 8,483 reviews	Search Delta flights
United Airlines	PriceFrom $911	Free cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,116	Free cancellation	Rating 7.1 11,420 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,286	Free cancellation	Rating 7.5 1,074 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.