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$875+ Cheap flights to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Oregon in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Oregon
Explore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 18 July 2026.

Tue 10/1114:00
SYD
-
PDX
2 stops21h 35m
Multiple Airlines
Wed 9/1217:55
PDX
-
SYD
2 stops23h 40m
Multiple Airlines
Deal found 18/7$1,378
Mon 9/1114:00
SYD
-
PDX
2 stops21h 35m
Multiple Airlines
Sun 6/1217:55
PDX
-
SYD
2 stops23h 40m
Multiple Airlines
Deal found 18/7$1,379
Mon 3/812:00
SYD
-
PDX
1 stop27h 51m
American Airlines
Mon 31/806:35
PDX
-
SYD
1 stop31h 30m
American Airlines
Deal found 15/7$1,389
Wed 12/812:00
SYD
-
PDX
1 stop23h 59m
American Airlines
Wed 9/906:30
PDX
-
SYD
1 stop31h 35m
American Airlines
Deal found 14/7$1,395
Fri 14/813:15
SYD
-
PDX
2 stops24h 33m
Multiple Airlines
Sat 22/814:53
PDX
-
SYD
2 stops38h 32m
Multiple Airlines
Deal found 14/7$1,398
Tue 25/809:10
SYD
-
PDX
1 stop31h 49m
Qantas Airways
Mon 31/817:55
PDX
-
SYD
1 stop20h 10m
Qantas Airways
Deal found 16/7$1,399
Thu 23/709:10
SYD
-
PDX
2 stops24h 28m
American Airlines
Wed 5/806:27
PDX
-
SYD
2 stops31h 38m
American Airlines
Deal found 15/7$1,406
Mon 3/817:50
SYD
-
PDX
1 stop23h 06m
Qantas Airways
Mon 31/817:55
PDX
-
SYD
1 stop20h 35m
Qantas Airways
Deal found 13/7$1,411
Tue 27/1011:20
SYD
-
PDX
1 stop29h 29m
American Airlines
Sat 31/1006:30
PDX
-
SYD
2 stops34h 25m
American Airlines
Deal found 14/7$1,416
Tue 25/809:10
SYD
-
PDX
2 stops24h 41m
American Airlines
Mon 31/806:35
PDX
-
SYD
1 stop31h 30m
American Airlines
Deal found 16/7$1,418
Sun 19/717:50
SYD
-
PDX
1 stop36h 54m
Qantas Airways
Mon 3/817:08
PDX
-
SYD
1 stop20h 57m
Qantas Airways
Deal found 14/7$1,419

Find flights to Oregon

Browse one-way and return flights deals to Oregon on Cheapflights. Flight deals are based on user searches and were last updated on 18 July 2026
Explore Oregon
Look for other cheap flights to Portland
Look for other cheap flights to Redmond
Look for other cheap flights to Boise

Find flight deals to Oregon

Find the latest flights to Oregon in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 July 2026.

Return from

$1,378

One-way from

$1,302

Popular in

March

Cheapest in

November

Average price

$1,365
10/11-9/12
  • 10/11-9/12
  • 4 total stops
  • 45h 15m total
  • Sydney to Portland
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 20h 31m total
  • Sydney to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($185 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Oregon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 July 2026.
Use the filters below to find and compare flights to Oregon that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

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

Sun 6/9

09:10-23:40

2 stops31h 30m

Portland

Wed 9/9

06:01-07:05

2 stops32h 04m

$1,422

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/8

09:15-16:03

2 stops23h 48m

Portland

Wed 9/9

12:40-06:50

2 stops25h 10m

$1,431

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 3/8

09:15-09:51

1 stop17h 36m

Portland

Mon 31/8

09:29-06:50

2 stops28h 21m

$1,435
Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 9/11

11:20-18:29

3 stops26h 09m

Portland

Mon 7/12

19:49-09:20

1 stop18h 31m

$1,439

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 14/8

09:10-23:59

1 stop31h 49m

Portland

Sat 22/8

07:39-07:05

2 stops30h 26m

$1,439

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 10/11

10:40-16:13

1 stop24h 33m

Portland

Sat 5/12

17:45-08:30

2 stops43h 45m

$1,439

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 28/10

09:15-18:29

3 stops27h 14m

Portland

Wed 11/11

19:35-09:20

1 stop18h 45m

$1,444
Cheapest one-way
Fastest single journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 26/7

09:10-16:38

2 stops24h 28m

$875

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Sorted by cheapest first

Best time to book a flight to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Oregon

How long is the flight to Oregon?

On average, a flight from Sydney to Oregon takes 17 hours 6 minutes. Flights to Oregon from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Oregon?

The most popular airlines flying from Sydney to Oregon are United Airlines, Air Canada and Delta.

United Airlines
United Airlines
From $918
Air Canada
Air Canada
From $1,124
Qantas Airways
Qantas Airways
From $1,296
Delta
Delta
From $756

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Oregon?

Destination popularity is based on the amount of flight searches to Oregon in the last few years. This data was updated on 18 July 2026.
The most popular places in Oregon to fly to are Portland, Eugene, Bend, Medford and Redmond.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 18 July 2026.
See what other customers who have flown with Delta,Qantas Airways, andUnited Airlines to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Qantas Airways
7.5
Good
1,062 reviews
Delta
7.8
Good
8,479 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,006 reviews
Delta
7.8
Good
8,479 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,352 reviews
Delta
7.8
Good
8,479 reviews
Check prices

Comfort

7.8

Overall

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

FAQs about flying to Oregon

  • Can I find cheaper flights to Oregon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oregon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oregon?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Oregon.

  • Where does the fastest flight to Oregon depart from?

    For those looking to save time traveling to Oregon, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 6 minutes).

  • Does Portland have car hire?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (0.0 km away from Portland).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Oregon

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Flights to Portland
Flights to Redmond

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Oregon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon.

Can Cheapflights find flights to Oregon with no change fees?

Certainly. Search results for flights to Oregon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Oregon become cheaper?

Yes, Cheapflights offers price alerts on Oregon flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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