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

American Airlines, Alaska Airlines, and United Airlines 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 42% 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 July 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.

$875 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.

14:00 - 16:35

SYD

PDX

21h 35m

2 stops

17:55 - 12:35

PDX

SYD

23h 40m

2 stops

$1,377Multiple Airlines

Tue, 10 Nov - Wed, 9 Dec

14:00 - 16:35

SYD

PDX

21h 35m

2 stops

17:55 - 12:35

PDX

SYD

23h 40m

2 stops

$1,379Multiple Airlines

Mon, 9 Nov - Sun, 6 Dec

12:00 - 22:51

SYD

PDX

27h 51m

1 stop

06:35 - 07:05

PDX

SYD

31h 30m

1 stop

$1,389American Airlines

Mon, 3 Aug - Mon, 31 Aug

12:00 - 18:59

SYD

PDX

23h 59m

1 stop

06:30 - 07:05

PDX

SYD

31h 35m

1 stop

$1,395American Airlines

Wed, 12 Aug - Wed, 9 Sep

13:15 - 20:48

SYD

PDX

24h 33m

2 stops

14:53 - 22:25

PDX

SYD

38h 32m

2 stops

$1,397Multiple Airlines

Fri, 14 Aug - Sat, 22 Aug

09:10 - 23:59

SYD

PDX

31h 49m

1 stop

17:55 - 07:05

PDX

SYD

20h 10m

1 stop

$1,399Qantas Airways

Tue, 25 Aug - Mon, 31 Aug

12:00 - 18:59

SYD

PDX

23h 59m

1 stop

06:30 - 07:05

PDX

SYD

31h 35m

1 stop

$1,402American Airlines

Wed, 12 Aug - Wed, 9 Sep

12:00 - 18:59

SYD

PDX

23h 59m

1 stop

06:30 - 07:05

PDX

SYD

31h 35m

1 stop

$1,406American Airlines

Sat, 15 Aug - Tue, 15 Sep

11:20 - 22:49

SYD

PDX

29h 29m

1 stop

06:30 - 10:55

PDX

SYD

34h 25m

2 stops

$1,416American Airlines

Tue, 27 Oct - Sat, 31 Oct

09:10 - 16:51

SYD

PDX

24h 41m

2 stops

13:38 - 07:05

PDX

SYD

24h 27m

2 stops

$1,417American Airlines

Tue, 25 Aug - Mon, 31 Aug

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United Airlines flights from Sydney to Oregon

Our best United Airlines deals on Sydney to Oregon flight tickets

United Airlines

9 Nov

SYD11:20Sydney Kingsford Smith

26h 09m

3 stops

PDX18:29Portland

7 Dec

PDX19:49Portland

18h 31m

1 stop

SYD09:20Sydney Kingsford Smith

$1,439

United Airlines

12 Aug

SYD09:30Sydney Kingsford Smith

25h 49m

3 stops

PDX18:19Portland

9 Sept

PDX10:50Portland

27h 10m

2 stops

SYD07:00Sydney Kingsford Smith

$1,449

United Airlines

15 Aug

SYD09:30Sydney Kingsford Smith

22h 35m

2 stops

PDX15:05Portland

15 Sept

PDX08:05Portland

29h 55m

2 stops

SYD07:00Sydney Kingsford Smith

$1,452

Alaska Airlines flights from Sydney to Oregon

Our best Alaska Airlines deals on Sydney to Oregon flight tickets

Alaska Airlines

21 July

SYD20:45Sydney Kingsford Smith

26h 26m

1 stop

PDX06:11Portland

23 July

PDX07:46Portland

18h 04m

1 stop

SYD18:50Sydney Kingsford Smith

$1,565

Alaska Airlines

10 Nov

SYD21:40Sydney Kingsford Smith

18h 09m

1 stop

PDX20:49Portland

9 Dec

PDX10:30Portland

38h 15m

1 stop

SYD19:45Sydney Kingsford Smith

$1,678

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 10/11

14:00-16:35

2 stops21h 35m

Portland

Wed 9/12

17:55-12:35

2 stops23h 40m

$1,377

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 9/11

14:00-16:35

2 stops21h 35m

Portland

Sun 6/12

17:55-12:35

2 stops23h 40m

$1,379

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 3/8

12:00-22:51

1 stop27h 51m

Portland

Mon 31/8

06:35-07:05

1 stop31h 30m

$1,389

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/8

12:00-18:59

1 stop23h 59m

Portland

Wed 9/9

06:30-07:05

1 stop31h 35m

$1,394

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 14/8

13:15-20:48

2 stops24h 33m

Portland

Sat 22/8

14:53-22:25

2 stops38h 32m

$1,397

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 25/8

09:10-23:59

1 stop31h 49m

Portland

Mon 31/8

17:55-07:05

1 stop20h 10m

$1,399

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/8

12:00-18:59

1 stop23h 59m

Portland

Wed 9/9

06:30-07:05

1 stop31h 35m

$1,402

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 15/8

12:00-18:59

1 stop23h 59m

Portland

Tue 15/9

06:30-07:05

1 stop31h 35m

$1,406

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 27/10

11:20-22:49

1 stop29h 29m

Portland

Sat 31/10

06:30-10:55

2 stops34h 25m

$1,416

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 25/8

09:10-16:51

2 stops24h 41m

Portland

Mon 31/8

13:38-07:05

2 stops24h 27m

$1,417

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, November 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 $1,165. If you aren’t able to travel during the month of November, then book flights to Oregon from Sydney during January instead. Flights to Oregon in January, while not as cheap as those in November, still average around $1,187.

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	17h 06m
Direct flights	None

The fastest flight from Sydney to Oregon takes 17h 06m

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 July 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 $756	Free cancellation	Rating 7.8 8,479 reviews	Search Delta flights
United Airlines	PriceFrom $918	Free cancellation	Rating 7.4 10,007 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,124	Free cancellation	Rating 7.1 11,359 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,295	Free cancellation	Rating 7.5 1,062 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.