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

Virgin Australia and Delta are the most popular carriers operating from Sydney Kingsford Smith to Oregon

Which airlines fly to Oregon?

United Airlines, Air Canada and Alaska Airlines 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 46% 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 May 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.

$915 Cheap Flights from Sydney to Oregon in 2026

1 adult

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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.

10:20 - 09:26

SYD

PDX

17h 06m

1 stop

19:10 - 16:40

PDX

SYD

26h 30m

2 stops

$1,334Air Canada

Mon, 26 Oct - Sun, 15 Nov

06:20 - 09:26

SYD

PDX

21h 06m

2 stops

19:10 - 16:40

PDX

SYD

26h 30m

2 stops

$1,348Multiple Airlines

Mon, 26 Oct - Sun, 15 Nov

10:20 - 19:06

SYD

PDX

26h 46m

1 stop

19:45 - 11:40

PDX

SYD

21h 55m

2 stops

$1,349Air Canada

Fri, 16 Oct - Mon, 19 Oct

10:20 - 09:31

SYD

PDX

17h 11m

1 stop

15:30 - 08:20

PDX

SYD

22h 50m

1 stop

$1,358Air Canada

Fri, 16 Oct - Tue, 20 Oct

10:20 - 09:26

SYD

PDX

17h 06m

1 stop

19:10 - 09:35

PDX

SYD

19h 25m

1 stop

$1,359Air Canada

Mon, 26 Oct - Sun, 15 Nov

06:00 - 09:31

SYD

PDX

21h 31m

2 stops

15:30 - 11:40

PDX

SYD

26h 10m

2 stops

$1,363Multiple Airlines

Fri, 16 Oct - Mon, 19 Oct

10:20 - 09:31

SYD

PDX

17h 11m

1 stop

19:45 - 11:40

PDX

SYD

21h 55m

2 stops

$1,379Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

07:30 - 14:51

SYD

PDX

25h 21m

2 stops

19:45 - 11:40

PDX

SYD

21h 55m

2 stops

$1,400Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

06:00 - 09:31

SYD

PDX

20h 31m

2 stops

19:45 - 11:40

PDX

SYD

22h 55m

2 stops

$1,401Multiple Airlines

Mon, 20 Jul - Tue, 28 Jul

10:20 - 19:06

SYD

PDX

26h 46m

1 stop

19:45 - 08:20

PDX

SYD

18h 35m

1 stop

$1,402Air Canada

Thu, 15 Oct - Mon, 19 Oct

Alaska Airlines flights from Sydney to Oregon

Our best Alaska Airlines deals on Sydney to Oregon flight tickets

Alaska Airlines

31 July

SYD20:45Sydney Kingsford Smith

26h 26m

1 stop

PDX06:11Portland

6 Aug

PDX07:46Portland

18h 04m

1 stop

SYD18:50Sydney Kingsford Smith

$1,637

Alaska Airlines

25 June

SYD20:45Sydney Kingsford Smith

17h 05m

1 stop

PDX20:50Portland

2 July

PDX07:46Portland

18h 04m

1 stop

SYD18:50Sydney Kingsford Smith

$1,973

Alaska Airlines

18 June

SYD20:45Sydney Kingsford Smith

17h 05m

1 stop

PDX20:50Portland

16 July

PDX07:46Portland

18h 04m

1 stop

SYD18:50Sydney Kingsford Smith

$2,185

Delta flights from Sydney to Oregon

Our best Delta deals on Sydney to Oregon flight tickets

Delta

20 July

SYD09:15Sydney Kingsford Smith

26h 03m

2 stops

PDX18:18Portland

28 July

PDX09:45Portland

28h 05m

2 stops

SYD06:50Sydney Kingsford Smith

$1,443

Delta

28 June

SYD09:15Sydney Kingsford Smith

29h 33m

1 stop

PDX21:48Portland

25 Sept

PDX13:25Portland

24h 25m

1 stop

SYD06:50Sydney Kingsford Smith

$1,694

Delta

8 July

SYD09:15Sydney Kingsford Smith

29h 45m

2 stops

PDX22:00Portland

15 July

PDX17:14Portland

20h 36m

2 stops

SYD06:50Sydney Kingsford Smith

$1,972

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 26/10

10:20-09:26

1 stop17h 06m

Portland

Sun 15/11

19:10-16:40

2 stops26h 30m

$1,334

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 26/10

06:20-09:26

2 stops21h 06m

Portland

Sun 15/11

19:10-16:40

2 stops26h 30m

$1,348

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 16/10

10:20-19:06

1 stop26h 46m

Portland

Mon 19/10

19:45-11:40

2 stops21h 55m

$1,349

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 16/10

10:20-09:31

1 stop17h 11m

Portland

Tue 20/10

15:30-08:20

1 stop22h 50m

$1,358

Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 26/10

10:20-09:26

1 stop17h 06m

Portland

Sun 15/11

19:10-09:35

1 stop19h 25m

$1,359

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 16/10

06:00-09:31

2 stops21h 31m

Portland

Mon 19/10

15:30-11:40

2 stops26h 10m

$1,363

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 15/10

10:20-09:31

1 stop17h 11m

Portland

Mon 19/10

19:45-11:40

2 stops21h 55m

$1,379

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 15/10

07:30-14:51

2 stops25h 21m

Portland

Mon 19/10

19:45-11:40

2 stops21h 55m

$1,400

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 20/7

06:00-09:31

2 stops20h 31m

Portland

Tue 28/7

19:45-11:40

2 stops22h 55m

$1,401

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 15/10

10:20-19:06

1 stop26h 46m

Portland

Mon 19/10

19:45-08:20

1 stop18h 35m

$1,402

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 $737. If you aren’t able to travel during the month of January, then book flights to Oregon from Sydney during December instead. Flights to Oregon in December, while not as cheap as those in January, still average around $896.

How far in advance should I book a flight from Sydney 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 $1,426 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 $1,217 on momondo.

Can stopping save me money on Sydney to Oregon flights?

You could potentially save up to 3% 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 09m
Direct flights	None

The fastest flight from Sydney to Oregon takes 18h 09m

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 6 as of May 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 $737	Free cancellation	Rating 7.9 8,423 reviews	Search Delta flights
United Airlines	PriceFrom $896	Free cancellation	Rating 7.4 9,752 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,095	Free cancellation	Rating 7.1 11,092 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $1,146	Free cancellation	Rating 7.9 12,422 reviews	Search Alaska Airlines flights
Alaska Airlines	PriceFrom $1,259	Free cancellation	Rating 0.0	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 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.