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

Air Canada, American Airlines, and Delta are the most popular carriers operating from Sydney Kingsford Smith 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?

As of July 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to Oregon.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.

$432 Cheap Flights from Sydney to Oregon in 2025

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0 bags

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Find the cheapest flights from Sydney to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

9:20 am - 2:46 pmSYD-PDX

22h 26m1 stop

7:40 pm - 9:40 pmPDX-SYD

33h 00m2 stops

$824Air Canada

Find Deal

Fri, Sep 12 - Fri, Sep 19

9:30 am - 5:59 pmSYD-BOI

24h 29m2 stops

2:42 pm - 6:55 amBOI-SYD

24h 13m2 stops

$833United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

9:30 am - 3:05 pmSYD-PDX

22h 35m2 stops

10:50 am - 8:00 amPDX-SYD

27h 10m2 stops

$834United Airlines

Find Deal

Fri, Sep 19 - Sat, Oct 4

9:30 am - 9:01 pmSYD-PDX

28h 31m2 stops

5:40 pm - 6:55 amPDX-SYD

20h 15m1 stop

$835United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

9:25 am - 6:57 pmSYD-PDX

26h 32m1 stop

6:20 am - 6:35 amPDX-SYD

31h 15m1 stop

$838Delta

Find Deal

Fri, Sep 12 - Fri, Sep 19

6:30 am - 9:30 amSYD-PDX

20h 00m2 stops

7:40 pm - 10:20 amPDX-SYD

21h 40m2 stops

$900

Find Deal

Sun, Aug 10 - Fri, Aug 15

6:30 am - 9:30 amSYD-PDX

20h 00m2 stops

7:40 pm - 10:20 amPDX-SYD

21h 40m2 stops

$903

Find Deal

Sun, Aug 10 - Fri, Aug 15

9:40 pm - 5:55 amSYD-PDX

25h 15m1 stop

7:30 am - 7:45 pmPDX-SYD

19h 15m1 stop

$921Alaska Airlines

Find Deal

Sun, Aug 10 - Fri, Aug 15

9:40 pm - 5:55 amSYD-PDX

25h 15m1 stop

7:30 am - 7:45 pmPDX-SYD

19h 15m1 stop

$924Hawaiian Airlines

Find Deal

Sun, Aug 10 - Fri, Aug 15

9:40 pm - 5:55 amSYD-PDX

25h 15m1 stop

7:30 am - 7:45 pmPDX-SYD

19h 15m1 stop

$928Hawaiian Airlines

Find Deal

Sun, Aug 10 - Fri, Aug 15

American Airlines flights from Sydney to Oregon

Our best American Airlines deals on Sydney to Oregon flight tickets

American Airlines

Aug 2

SYD9:10 amSydney Kingsford Smith

24h 34m

2 stops

PDX4:44 pmPortland

Aug 3

PDX1:43 pmPortland

24h 22m

2 stops

SYD7:05 amSydney Kingsford Smith

$925

Find similar

American Airlines

Aug 10

SYD9:10 amSydney Kingsford Smith

22h 11m

1 stop

PDX2:21 pmPortland

Aug 15

PDX2:56 pmPortland

23h 09m

1 stop

SYD7:05 amSydney Kingsford Smith

$934

Find similar

American Airlines

Aug 2

SYD9:10 amSydney Kingsford Smith

30h 04m

1 stop

PDX10:14 pmPortland

Aug 4

PDX6:10 amPortland

31h 55m

1 stop

SYD7:05 amSydney Kingsford Smith

$953

Find similar

Alaska Airlines flights from Sydney to Oregon

Our best Alaska Airlines deals on Sydney to Oregon flight tickets

Alaska Airlines

Aug 10

SYD9:40 pmSydney Kingsford Smith

25h 15m

1 stop

PDX5:55 amPortland

Aug 15

PDX7:30 amPortland

19h 15m

1 stop

SYD7:45 pmSydney Kingsford Smith

$921

Find similar

Alaska Airlines

Aug 2

SYD9:40 pmSydney Kingsford Smith

17h 30m

1 stop

PDX10:10 pmPortland

Aug 3

PDX5:46 pmPortland

32h 59m

2 stops

SYD7:45 pmSydney Kingsford Smith

$926

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/12

9:20 am-2:46 pm

1 stop22h 26m

Portland

Fri 9/19

7:40 pm-9:40 pm

2 stops33h 00m

$824

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Sat 9/13

9:30 am-5:59 pm

2 stops24h 29m

Boise Air Term. Gowen Fld

Sat 9/20

2:42 pm-6:55 am

2 stops24h 13m

$833

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/19

9:30 am-3:05 pm

2 stops22h 35m

Portland

Sat 10/4

10:50 am-8:00 am

2 stops27h 10m

$834

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/12

9:30 am-9:01 pm

2 stops28h 31m

Portland

Fri 9/19

5:40 pm-6:55 am

1 stop20h 15m

$835

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 9/12

9:25 am-6:57 pm

1 stop26h 32m

Portland

Fri 9/19

6:20 am-6:35 am

1 stop31h 15m

$838

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

6:30 am-9:30 am

2 stops20h 00m

Portland

Fri 8/15

7:40 pm-10:20 am

2 stops21h 40m

$900

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

6:30 am-9:30 am

2 stops20h 00m

Portland

Fri 8/15

7:40 pm-10:20 am

2 stops21h 40m

$903

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

9:40 pm-5:55 am

1 stop25h 15m

Portland

Fri 8/15

7:30 am-7:45 pm

1 stop19h 15m

$921

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

9:40 pm-5:55 am

1 stop25h 15m

Portland

Fri 8/15

7:30 am-7:45 pm

1 stop19h 15m

$924

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 8/10

9:40 pm-5:55 am

1 stop25h 15m

Portland

Fri 8/15

7:30 am-7:45 pm

1 stop19h 15m

$928

Flights are sorted by cheapest round-trip 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?

The month of September is, on average, the cheapest month to fly to Oregon from Sydney, with most prices found around $953. The month of August is another great option to travel to Oregon, with average flight prices from Sydney averaging around $1,000.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Sydney is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,044. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Tuesday, with ticket prices averaging around $1,517.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Sydney to Oregon in the morning for as low as $1,143. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $1,304. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,139 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Sydney for as low as $1,000 on momondo.

Cheap Sydney to Oregon flight deals and tips

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

Best Price Found	$432
Fastest flight time	17h 01m
Direct flights	None
Airports in Oregon	2 airports

The best one-way flight to Oregon from Sydney in the past 72 hours is $432. The best round-trip flight deal from Sydney to Oregon found on momondo in the last 72 hours is $824.

The fastest flight from Sydney to Oregon takes 17h 01m

There are no direct flights from Sydney to Oregon. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Portland Airport and Sydney Kingsford Smith Airport - Boise Air Term. Gowen Fld Airport.

There are 2 airports near Oregon: Portland (PDX), Boise Air Term. Gowen Fld (BOI)

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?
As of July 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to Oregon.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Oregon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Oregon. momondo saves you time and could save you money on your trip.

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

All flight searches from Sydney to Oregon on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Sydney 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 Sydney to Oregon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Oregon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.