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

American Airlines 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 Qantas Airways 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 47% of people opting to fly with this airline when travelling to Oregon. Keep in mind that there are 6 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 6 as of February 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.

$754 Cheap Flights from Sydney to Oregon in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Sydney to Oregon

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:15 - 20:50

SYD

PDX

24h 35m

2 stops

17:40 - 12:05

PDX

SYD

25h 25m

2 stops

$1,425Multiple Airlines

Fri, 15 May - Mon, 25 May

13:15 - 20:50

SYD

PDX

24h 35m

2 stops

17:40 - 12:05

PDX

SYD

25h 25m

2 stops

$1,441Multiple Airlines

Fri, 15 May - Mon, 25 May

11:55 - 20:58

SYD

PDX

26h 03m

2 stops

11:16 - 08:45

PDX

SYD

28h 29m

2 stops

$1,462Air New Zealand

Tue, 19 May - Tue, 26 May

09:15 - 09:57

SYD

PDX

17h 42m

1 stop

10:52 - 06:50

PDX

SYD

26h 58m

1 stop

$1,486Delta

Tue, 19 May - Tue, 26 May

11:20 - 17:08

SYD

PDX

23h 48m

1 stop

17:38 - 09:00

PDX

SYD

21h 22m

1 stop

$1,509Qantas Airways

Wed, 18 Mar - Sun, 22 Mar

17:00 - 21:52

SYD

PDX

22h 52m

2 stops

17:38 - 09:00

PDX

SYD

21h 22m

1 stop

$1,520Qantas Airways

Wed, 18 Mar - Sun, 22 Mar

09:40 - 10:01

SYD

PDX

18h 21m

1 stop

17:40 - 07:25

PDX

SYD

19h 45m

1 stop

$1,526Delta

Sun, 15 Mar - Sun, 22 Mar

09:30 - 19:38

SYD

PDX

27h 08m

2 stops

12:50 - 07:00

PDX

SYD

25h 10m

2 stops

$1,530United Airlines

Thu, 14 May - Sun, 19 Jul

10:20 - 18:46

SYD

PDX

25h 26m

1 stop

11:16 - 06:55

PDX

SYD

26h 39m

1 stop

$1,536United Airlines

Thu, 14 May - Sun, 19 Jul

09:10 - 12:39

SYD

PDX

20h 29m

1 stop

15:38 - 07:05

PDX

SYD

22h 27m

1 stop

$1,550American Airlines

Fri, 15 May - Mon, 25 May

American Airlines flights from Sydney to Oregon

Our best American Airlines deals on Sydney to Oregon flight tickets

American Airlines

28 Feb

SYD11:20Sydney Kingsford Smith

29h 38m

1 stop

PDX21:58Portland

15 Mar

PDX06:28Portland

32h 32m

1 stop

SYD09:00Sydney Kingsford Smith

$1,453

American Airlines

1 Mar

SYD14:05Sydney Kingsford Smith

24h 11m

1 stop

PDX19:16Portland

16 Mar

PDX13:52Portland

25h 08m

2 stops

SYD09:00Sydney Kingsford Smith

$1,462

American Airlines

5 Mar

SYD11:20Sydney Kingsford Smith

26h 56m

2 stops

PDX19:16Portland

18 Mar

PDX13:52Portland

25h 08m

2 stops

SYD09:00Sydney Kingsford Smith

$1,497

Air New Zealand flights from Sydney to Oregon

Our best Air New Zealand deals on Sydney to Oregon flight tickets

Air New Zealand

19 May

SYD11:55Sydney Kingsford Smith

26h 03m

2 stops

PDX20:58Portland

26 May

PDX11:16Portland

28h 29m

2 stops

SYD08:45Sydney Kingsford Smith

$1,462

Air New Zealand

2 Mar

SYD12:10Sydney Kingsford Smith

19h 28m

1 stop

PDX12:38Portland

30 Mar

PDX19:14Portland

18h 41m

1 stop

SYD07:55Sydney Kingsford Smith

$1,609

Air New Zealand

1 Mar

SYD12:10Sydney Kingsford Smith

19h 28m

1 stop

PDX12:38Portland

30 Mar

PDX19:14Portland

18h 41m

1 stop

SYD07:55Sydney Kingsford Smith

$1,650

Fly from

Fly to

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

13:15-20:50

2 stops24h 35m

Portland

Mon 25/5

17:40-12:05

2 stops25h 25m

$1,425

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

13:15-20:50

2 stops24h 35m

Portland

Mon 25/5

17:40-12:05

2 stops25h 25m

$1,441

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 19/5

11:55-20:58

2 stops26h 03m

Portland

Tue 26/5

11:16-08:45

2 stops28h 29m

$1,462

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 19/5

09:15-09:57

1 stop17h 42m

Portland

Tue 26/5

10:52-06:50

1 stop26h 58m

$1,486

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 18/3

11:20-17:08

1 stop23h 48m

Portland

Sun 22/3

17:38-09:00

1 stop21h 22m

$1,509

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 18/3

17:00-21:52

2 stops22h 52m

Portland

Sun 22/3

17:38-09:00

1 stop21h 22m

$1,520

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 15/3

09:40-10:01

1 stop18h 21m

Portland

Sun 22/3

17:40-07:25

1 stop19h 45m

$1,526

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 14/5

09:30-19:38

2 stops27h 08m

Portland

Sun 19/7

12:50-07:00

2 stops25h 10m

$1,530

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 14/5

10:20-18:46

1 stop25h 26m

Portland

Sun 19/7

11:16-06:55

1 stop26h 39m

$1,536

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 15/5

09:10-12:39

1 stop20h 29m

Portland

Mon 25/5

15:38-07:05

1 stop22h 27m

$1,550

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 $1,169. 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 $1,184.

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

You are more likely to see cheaper flights to Oregon from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $1,466 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 Sydney for as low as $1,157 on momondo.

Can stopping save me money on Sydney to Oregon flights?

You could potentially save up to 42% on your flight if you consider stops on a Sydney to Oregon flight.

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	18h 21m
Direct flights	None

The fastest flight from Sydney to Oregon takes 18h 21m

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

Search flight deals

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 6 as of February 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 $748	Free cancellation	Rating 7.9 8,239 reviews	Search Delta flights
United Airlines	PriceFrom $910	Free cancellation	Rating 7.4 9,347 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $1,058	Free cancellation	Rating 7.8 2,836 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $1,084	Free cancellation	Rating 7.1 10,746 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,164	Free cancellation	Rating 8.0 11,954 reviews	Search Alaska Airlines flights
Qantas Airways	PriceFrom $1,277	Free cancellation	Rating 7.5 998 reviews	Search Qantas Airways flights
Alaska Airlines	PriceFrom $1,278	Free cancellation	Rating 0.0	Search Alaska Airlines 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.