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

Delta and United Airlines 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 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.

$581 Cheap Flights from Sydney to Oregon in 2026

Find the cheapest flights from Sydney to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 9:31 am

SYD

PDX

17h 11m

1 stop

7:45 pm - 10:40 am

PDX

SYD

21h 55m

2 stops

$916Air Canada

Thu, Jul 16 - Mon, Aug 3

9:20 am - 9:31 am

SYD

PDX

17h 11m

1 stop

3:30 pm - 10:40 am

PDX

SYD

26h 10m

2 stops

$919Air Canada

Thu, Jul 16 - Mon, Aug 3

9:20 am - 9:31 am

SYD

PDX

17h 11m

1 stop

7:45 pm - 1:15 pm

PDX

SYD

24h 30m

2 stops

$925Multiple Airlines

Thu, Jul 16 - Mon, Aug 3

6:00 am - 2:51 pm

SYD

PDX

25h 51m

2 stops

7:45 pm - 10:40 am

PDX

SYD

21h 55m

2 stops

$926Multiple Airlines

Thu, Jul 16 - Mon, Aug 3

6:00 am - 9:31 am

SYD

PDX

20h 31m

2 stops

7:45 pm - 12:40 pm

PDX

SYD

23h 55m

2 stops

$932Multiple Airlines

Thu, Jul 16 - Mon, Aug 3

6:00 am - 9:31 am

SYD

PDX

20h 31m

2 stops

7:45 pm - 7:20 am

PDX

SYD

18h 35m

1 stop

$943Multiple Airlines

Wed, Aug 12 - Wed, Sep 9

12:00 pm - 10:11 pm

SYD

BOI

26h 11m

1 stop

12:12 pm - 7:05 am

BOI

SYD

50h 53m

2 stops

$1,040American Airlines

Mon, Aug 17 - Wed, Aug 19

9:10 am - 10:11 pm

SYD

BOI

29h 01m

2 stops

8:01 am - 7:05 am

BOI

SYD

31h 04m

2 stops

$1,118American Airlines

Mon, Aug 17 - Wed, Aug 19

10:20 am - 11:04 am

SYD

BOI

16h 44m

1 stop

6:15 am - 6:55 am

BOI

SYD

32h 40m

1 stop

$1,137United Airlines

Mon, Aug 17 - Wed, Aug 19

10:20 am - 11:04 am

SYD

BOI

16h 44m

1 stop

7:05 pm - 6:55 am

BOI

SYD

19h 50m

1 stop

$1,138United Airlines

Mon, Aug 17 - Wed, Aug 19

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Delta flights from Sydney to Oregon

Our best Delta deals on Sydney to Oregon flight tickets

Delta

Jul 6

SYD9:15 amSydney Kingsford Smith

24h 04m

2 stops

PDX4:19 pmPortland

Jul 20

PDX8:30 pmPortland

41h 20m

1 stop

SYD6:50 amSydney Kingsford Smith

$1,017

Delta

Jul 20

SYD9:15 amSydney Kingsford Smith

26h 03m

2 stops

PDX6:18 pmPortland

Jul 27

PDX9:32 amPortland

28h 18m

2 stops

SYD6:50 amSydney Kingsford Smith

$1,029

Delta

Aug 12

SYD9:15 amSydney Kingsford Smith

23h 48m

2 stops

PDX4:03 pmPortland

Sep 9

PDX6:00 amPortland

31h 50m

2 stops

SYD6:50 amSydney Kingsford Smith

$1,041

United Airlines flights from Sydney to Oregon

Our best United Airlines deals on Sydney to Oregon flight tickets

United Airlines

Jul 13

SYD10:20 amSydney Kingsford Smith

27h 34m

1 stop

PDX8:54 pmPortland

Jul 25

PDX11:40 pmPortland

38h 20m

2 stops

SYD7:00 amSydney Kingsford Smith

$1,016

United Airlines

Aug 12

SYD9:30 amSydney Kingsford Smith

25h 49m

3 stops

PDX6:19 pmPortland

Sep 9

PDX8:40 amPortland

29h 20m

2 stops

SYD7:00 amSydney Kingsford Smith

$1,031

United Airlines

Aug 12

SYD9:30 amSydney Kingsford Smith

25h 49m

3 stops

PDX6:19 pmPortland

Sep 9

PDX5:00 amPortland

33h 00m

2 stops

SYD7:00 amSydney Kingsford Smith

$1,042

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 7/16

9:20 am-9:31 am

1 stop17h 11m

Portland

Mon 8/3

7:45 pm-10:40 am

2 stops21h 55m

$916

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 7/16

9:20 am-9:31 am

1 stop17h 11m

Portland

Mon 8/3

3:30 pm-10:40 am

2 stops26h 10m

$919

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 7/16

9:20 am-9:31 am

1 stop17h 11m

Portland

Mon 8/3

7:45 pm-1:15 pm

2 stops24h 30m

$925

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 7/16

6:00 am-2:51 pm

2 stops25h 51m

Portland

Mon 8/3

7:45 pm-10:40 am

2 stops21h 55m

$926

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 7/16

6:00 am-9:31 am

2 stops20h 31m

Portland

Mon 8/3

7:45 pm-12:40 pm

2 stops23h 55m

$932

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 8/12

6:00 am-9:31 am

2 stops20h 31m

Portland

Wed 9/9

7:45 pm-7:20 am

1 stop18h 35m

$943

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Mon 8/17

12:00 pm-10:11 pm

1 stop26h 11m

Boise Air Term. Gowen Fld

Wed 8/19

12:12 pm-7:05 am

2 stops50h 53m

$1,040

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Mon 8/17

9:10 am-10:11 pm

2 stops29h 01m

Boise Air Term. Gowen Fld

Wed 8/19

8:01 am-7:05 am

2 stops31h 04m

$1,118

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Mon 8/17

10:20 am-11:04 am

1 stop16h 44m

Boise Air Term. Gowen Fld

Wed 8/19

6:15 am-6:55 am

1 stop32h 40m

$1,137

Quickest round-trip

SydneyBoise

SYD - BOI

SYDBOI

Sydney Kingsford Smith

Mon 8/17

10:20 am-11:04 am

1 stop16h 44m

Boise Air Term. Gowen Fld

Wed 8/19

7:05 pm-6:55 am

1 stop19h 50m

$1,138

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 January is, on average, the cheapest month to fly to Oregon from Sydney, with most prices found around $528. The month of October is another great option to travel to Oregon, with average flight prices from Sydney averaging around $763.

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 $1,021 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 $872 on momondo.

Can stopping save me money on Sydney to Oregon flights?

You could potentially save up to 36% 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	17h 00m
Direct flights	None

The fastest flight from Sydney to Oregon takes 17h 00m

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 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.