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$893+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
19 Jul — 26 Jul1
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 19 June 2026.

Mon 24/813:15
SYD
-
PDX
2 stops27h 44m
Multiple Airlines
Sun 30/813:53
PDX
-
SYD
2 stops28h 57m
Multiple Airlines
Deal found 19/6$1,271
Tue 28/720:45
SYD
-
PDX
1 stop17h 05m
Alaska Airlines
Mon 31/808:00
PDX
-
SYD
1 stop17h 50m
Alaska Airlines
Deal found 15/6$1,359
Tue 4/820:45
SYD
-
PDX
1 stop26h 26m
Alaska Airlines
Fri 14/807:46
PDX
-
SYD
1 stop18h 04m
Alaska Airlines
Deal found 15/6$1,362
Thu 12/1121:40
SYD
-
PDX
1 stop27h 25m
Multiple Airlines
Mon 16/1107:00
PDX
-
SYD
1 stop17h 45m
Multiple Airlines
Deal found 19/6$1,372
Sun 19/720:45
SYD
-
PDX
1 stop26h 26m
Alaska Airlines
Sun 26/717:32
PDX
-
SYD
1 stop32h 18m
Alaska Airlines
Deal found 19/6$1,382
Wed 12/809:10
SYD
-
PDX
1 stop31h 49m
American Airlines
Wed 9/914:07
PDX
-
SYD
1 stop23h 48m
American Airlines
Deal found 15/6$1,385
Thu 12/1111:15
SYD
-
PDX
1 stop30h 10m
American Airlines
Mon 16/1113:47
PDX
-
SYD
2 stops26h 08m
American Airlines
Deal found 19/6$1,389
Tue 21/720:45
SYD
-
PDX
1 stop26h 26m
Alaska Airlines
Sat 25/707:46
PDX
-
SYD
1 stop18h 04m
Alaska Airlines
Deal found 15/6$1,409

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 19 June 2026
Explore Oregon
Look for other cheap flights to Portland
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 19 June 2026.

Return from

$1,359

One-way from

$893

Popular in

March

Cheapest in

November

Average price

$1,632
Alaska Airlines
  • Alaska Airlines
  • 28/7-31/8
  • 2 total stops
  • 34h 55m total
  • Sydney to Portland
Search Deals
1/11
  • 1/11
  • 3 total stops
  • 54h 46m total
  • Sydney to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($181 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 19 June 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
Fastest return journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 12/11

21:40-06:05

1 stop27h 25m

Portland

Mon 16/11

07:00-19:45

1 stop17h 45m

$1,372

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 19/7

20:45-06:11

1 stop26h 26m

Portland

Sun 26/7

17:32-18:50

1 stop32h 18m

$1,382

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/8

09:10-23:59

1 stop31h 49m

Portland

Wed 9/9

14:07-06:55

1 stop23h 48m

$1,392

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 12/11

11:15-19:49

2 stops27h 34m

Portland

Mon 16/11

15:15-09:00

2 stops22h 45m

$1,413

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 24/8

09:10-16:51

2 stops24h 41m

Portland

Sun 30/8

11:58-06:55

1 stop25h 57m

$1,425

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/8

09:15-19:44

2 stops27h 29m

Portland

Wed 9/9

09:44-06:50

2 stops28h 06m

$1,442

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 22/7

09:15-22:13

1 stop29h 58m

Portland

Wed 29/7

17:37-06:50

1 stop20h 13m

$1,442

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 28/7

09:10-16:38

2 stops24h 28m

Portland

Mon 31/8

06:35-07:05

1 stop31h 30m

$1,442

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 28/7

09:15-22:00

2 stops29h 45m

Portland

Mon 31/8

09:29-06:50

2 stops28h 21m

$1,448
Cheapest one-way
Fastest single journey

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 12/11

21:40-14:52

2 stops36h 12m

$943

Flights are sorted by cheapest return flights first.

Deals found on 19/6

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 19 hours 27 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 $724
Air Canada
Air Canada
From $1,120
Qantas Airways
Qantas Airways
From $1,290
Delta
Delta
From $753

What are the cheapest airlines that fly to Oregon?

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

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 19 June 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 19 June 2026.
See what other customers who have flown with Alaska Airlines,Delta, andQantas Airways to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,549 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,549 reviews
Alaska Airlines
7.9
Good
12,549 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Delta
7.8
Good
8,420 reviews
Alaska Airlines
7.9
Good
12,549 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Qantas Airways
7.5
Good
1,047 reviews
Alaska Airlines
7.9
Good
12,549 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
United Airlines
7.4
Good
9,865 reviews
Alaska Airlines
7.9
Good
12,549 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,226 reviews
Alaska Airlines
7.9
Good
12,549 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,June 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

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, United Airlines 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, Brisbane offers the quickest one-way flight (17 hours 30 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 (1.6 km away from Portland).

See more FAQs

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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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