What is the cheapest airline that flies from Sydney Kingsford Smith to Oregon?

Delta and Qantas Airways are the most popular carriers operating from Sydney Kingsford Smith to Oregon

Which airlines fly to Oregon?

United Airlines, Air Canada and Delta are the top three most popular airlines that fly to Oregon from Sydney 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.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Oregon?

Prices for flights from Sydney Kingsford Smith Airport to Oregon are refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Oregon?

The number of operators available for flights from Sydney Kingsford Smith Airport to Oregon is 4 as of August 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Oregon?

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 Sydney Kingsford Smith Airport to Oregon.

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

The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$623 Cheap Flights from Sydney to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Oregon

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 19:06

SYD

PDX

26h 46m

1 stop

19:10 - 09:35

PDX

SYD

19h 25m

1 stop

$1,218Air Canada

Wed, 21 Oct - Wed, 4 Nov

10:20 - 19:06

SYD

PDX

26h 46m

1 stop

19:10 - 09:35

PDX

SYD

19h 25m

1 stop

$1,225Air Canada

Wed, 21 Oct - Wed, 4 Nov

10:20 - 09:31

SYD

PDX

17h 11m

1 stop

07:00 - 09:35

PDX

SYD

31h 35m

1 stop

$1,229Air Canada

Wed, 21 Oct - Wed, 4 Nov

10:10 - 13:35

SYD

PDX

21h 25m

1 stop

18:00 - 09:00

PDX

SYD

20h 00m

1 stop

$1,273Qantas Airways

Wed, 21 Oct - Wed, 4 Nov

10:10 - 13:35

SYD

PDX

21h 25m

1 stop

18:00 - 09:00

PDX

SYD

20h 00m

1 stop

$1,278Qantas Airways

Wed, 21 Oct - Wed, 4 Nov

06:00 - 09:31

SYD

PDX

21h 31m

2 stops

19:10 - 09:35

PDX

SYD

19h 25m

1 stop

$1,279Multiple Airlines

Wed, 21 Oct - Wed, 4 Nov

06:00 - 09:31

SYD

PDX

20h 31m

2 stops

19:45 - 07:20

PDX

SYD

18h 35m

1 stop

$1,279Multiple Airlines

Wed, 12 Aug - Wed, 9 Sep

10:20 - 10:11

SYD

PDX

16h 51m

1 stop

19:07 - 06:55

PDX

SYD

42h 48m

2 stops

$1,306United Airlines

Wed, 26 Aug - Sun, 30 Aug

10:20 - 17:49

SYD

PDX

24h 29m

2 stops

19:07 - 06:55

PDX

SYD

42h 48m

2 stops

$1,306United Airlines

Wed, 26 Aug - Sun, 30 Aug

09:15 - 20:02

SYD

PDX

27h 47m

2 stops

17:10 - 06:50

PDX

SYD

20h 40m

2 stops

$1,441Delta

Thu, 10 Sep - Thu, 17 Sep

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American Airlines flights from Sydney to Oregon

Our best American Airlines deals on Sydney to Oregon flight tickets

American Airlines

3 Aug

SYD09:10Sydney Kingsford Smith

24h 28m

1 stop

PDX16:38Portland

18 Aug

PDX11:58Portland

26h 07m

2 stops

SYD07:05Sydney Kingsford Smith

$1,273

American Airlines

25 Aug

SYD09:10Sydney Kingsford Smith

24h 41m

2 stops

PDX16:51Portland

1 Sept

PDX06:35Portland

31h 30m

1 stop

SYD07:05Sydney Kingsford Smith

$1,282

American Airlines

12 Aug

SYD09:10Sydney Kingsford Smith

24h 41m

2 stops

PDX16:51Portland

9 Sept

PDX06:30Portland

31h 35m

1 stop

SYD07:05Sydney Kingsford Smith

$1,303

United Airlines flights from Sydney to Oregon

Our best United Airlines deals on Sydney 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

$1,306

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

$1,315

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

$1,323

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

10:20-19:06

1 stop26h 46m

Portland

Wed 4/11

19:10-09:35

1 stop19h 25m

$1,218

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

10:20-19:06

1 stop26h 46m

Portland

Wed 4/11

19:10-09:35

1 stop19h 25m

$1,225

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

10:20-09:31

1 stop17h 11m

Portland

Wed 4/11

07:00-09:35

1 stop31h 35m

$1,229

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

$1,273

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

$1,278

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 21/10

06:00-09:31

2 stops21h 31m

Portland

Wed 4/11

19:10-09:35

1 stop19h 25m

$1,279

Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/8

06:00-09:31

2 stops20h 31m

Portland

Wed 9/9

19:45-07:20

1 stop18h 35m

$1,279

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

$1,306

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 26/8

10:20-17:49

2 stops24h 29m

Portland

Sun 30/8

19:07-06:55

2 stops42h 48m

$1,306

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 10/9

09:15-20:02

2 stops27h 47m

Portland

Thu 17/9

17:10-06:50

2 stops20h 40m

$1,441

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 Sydney 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

What is the cheapest month to fly to Oregon?

In general, January is the cheapest month to fly from Sydney to Oregon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,179. If you aren’t able to travel during the month of January, then book flights to Oregon from Sydney during October instead. Flights to Oregon in October, while not as cheap as those in January, still average around $1,288.

Cheap Sydney to Oregon flight deals and tips

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

Fastest flight time	16h 51m
Direct flights	None

The fastest flight from Sydney to Oregon takes 16h 51m

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

Search flight deals

Frequently asked questions about flying from Sydney to Oregon

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Oregon?
Prices for flights from Sydney Kingsford Smith Airport to Oregon are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Oregon?
The number of operators available for flights from Sydney Kingsford Smith Airport to Oregon is 4 as of August 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Oregon?
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 Sydney Kingsford Smith Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Oregon

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

Airline	Rating	Free cancellation	Price
Delta	PriceFrom $751	Free cancellation	Rating 7.8 8,493 reviews	Search Delta flights
United Airlines	PriceFrom $912	Free cancellation	Rating 7.4 10,062 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,117	Free cancellation	Rating 7.1 11,419 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,287	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 Sydney 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 Sydney.

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

Yes. momondo enables you to select and highlight flights to Oregon from Sydney with this policy.

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

momondo provides multiple filters to help you find the best flight to Oregon from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Oregon from Sydney 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.