What is the cheapest month to book a flight from Adelaide to Oregon?

Currently, January is the cheapest month in which you can book a flight from Adelaide to Oregon (average of $908). Flying from Adelaide to Oregon in December is currently the most expensive (average of $1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 inches 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. Find deals

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). Find deals

What is the cheapest month to fly from Adelaide to Oregon?

Our data shows that October tends to be the cheapest month to fly to Oregon from Adelaide. Users have commonly found prices around $1,993 for the month, but tickets can be as low as $1,726. Due to multiple factors, prepare for potentially higher prices in January. Find deals

What airport do you fly from for flights from Adelaide to Oregon?

Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.

Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Adelaide to Oregon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.

Can I find deals for business class flights from Adelaide to Oregon?

Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$2,006+ Flights from Adelaide to Oregon

Cheap flight deals from Adelaide to Oregon

Round-trip from	$2,006
Popular in	January
Cheapest in	October
Average price	$2,232

Air Canada
24/8-31/8
4 total stops
76h 06m total
Adelaide to Oregon

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($88 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($48 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Adelaide to Oregon

Cheapest flights from Adelaide to Oregon
Explore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/821:20ADL - PDX

2 stops37h 56mAir Canada

Sun 31/815:25PDX - ADL

2 stops38h 10mAir Canada

Deal found 10/7$2,006

Sat 23/812:45ADL - PDX

2 stops24h 59mQantas Airways

Sat 30/817:35PDX - ADL

2 stops26h 00mQantas Airways

Deal found 9/7$2,198

Sun 24/808:55ADL - PDX

2 stops30h 15mHawaiian Airlines

Sun 31/821:40PDX - ADL

3 stops42h 05mHawaiian Airlines

Deal found 10/7$2,483

Sat 23/819:00ADL - PDX

3 stops42h 07mAir New Zealand

Sat 30/810:05PDX - ADL

2 stops32h 20mAir New Zealand

Deal found 9/7$2,491

Wed 9/720:00ADL - PDX

2 stops45h 05mUnited Airlines

Sat 26/713:35PDX - ADL

2 stops29h 00mUnited Airlines

Deal found 9/7$3,257

Sun 24/808:55ADL - PDX

3 stops28h 05mMultiple Airlines

Sun 31/814:56PDX - ADL

3 stops32h 49mMultiple Airlines

Deal found 10/7$3,720

Best flights from Adelaide to Oregon
Discover carefully curated flight deals from Adelaide to Oregon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Sun 24/821:20ADL - PDX

2 stops37h 56mAir Canada

Sun 31/815:25PDX - ADL

2 stops38h 10mAir Canada

Deal found 10/7$2,006

Sat 23/812:45ADL - PDX

2 stops24h 59mQantas Airways

Sat 30/817:35PDX - ADL

2 stops26h 00mQantas Airways

Deal found 9/7$2,198

Sun 24/808:55ADL - PDX

2 stops30h 15mHawaiian Airlines

Sun 31/821:40PDX - ADL

3 stops42h 05mHawaiian Airlines

Deal found 10/7$2,483

Sat 23/819:00ADL - PDX

3 stops42h 07mAir New Zealand

Sat 30/810:05PDX - ADL

2 stops32h 20mAir New Zealand

Deal found 9/7$2,491

Sun 24/808:55ADL - PDX

3 stops28h 05mMultiple Airlines

Sun 31/814:56PDX - ADL

3 stops32h 49mMultiple Airlines

Deal found 10/7$3,720

Last-minute flights from Adelaide to Oregon
Discover last-minute flight deals from Adelaide to Oregon. Data last updated 11 July 2025 and is based on user searches.

Sat 23/812:45ADL - PDX

2 stops24h 59mQantas Airways

Sat 30/817:35PDX - ADL

2 stops26h 00mQantas Airways

Deal found 9/7$2,198

Sat 23/819:00ADL - PDX

3 stops42h 07mAir New Zealand

Sat 30/810:05PDX - ADL

2 stops32h 20mAir New Zealand

Deal found 9/7$2,491

Sun 24/821:20ADL - PDX

2 stops37h 56mAir Canada

Sun 31/815:25PDX - ADL

2 stops38h 10mAir Canada

Deal found 10/7$2,006

Sun 24/808:55ADL - PDX

2 stops30h 15mHawaiian Airlines

Sun 31/821:40PDX - ADL

3 stops42h 05mHawaiian Airlines

Deal found 10/7$2,483

Sun 24/808:55ADL - PDX

3 stops28h 05mMultiple Airlines

Sun 31/814:56PDX - ADL

3 stops32h 49mMultiple Airlines

Deal found 10/7$3,720

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 24/8

21:20-18:46

2 stops37h 56m

Portland

Sun 31/8

15:25-22:05

2 stops38h 10m

$2,006

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 23/8

12:45-21:14

2 stops24h 59m

Portland

Sat 30/8

17:35-12:05

2 stops26h 00m

$2,198

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 24/8

08:55-22:40

2 stops30h 15m

Portland

Sun 31/8

21:40-08:15

3 stops42h 05m

$2,483

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 23/8

19:00-20:37

3 stops42h 07m

Portland

Sat 30/8

10:05-10:55

2 stops32h 20m

$2,491

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 24/8

08:55-20:30

3 stops28h 05m

Portland

Sun 31/8

14:56-16:15

3 stops32h 49m

$3,720

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

18:30-20:35

2 stops44h 35m

$2,144

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

07:50-14:49

3 stops25h 29m

$3,591

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide 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 from Adelaide to Oregon

What is the cheapest time of day to fly from ADL to OR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Oregon as you normally would.

Reviews of airlines servicing Oregon

Read through reviews of airlines operating flights from Adelaide to Oregon, such as Air New Zealand, Hawaiian Airlines, andQantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

494 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

494 reviews

Air New Zealand

8.0

Very Good

494 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Hawaiian Airlines

7.8

Good

2,562 reviews

Air New Zealand

8.0

Very Good

494 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

876 reviews

Air New Zealand

8.0

Very Good

494 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

9,695 reviews

Air New Zealand

8.0

Very Good

494 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

What airport do you fly from for flights from Adelaide to Oregon?
Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.
Can I find deals for flights from Adelaide to Oregon that include hotel bookings?
Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Adelaide to Oregon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.
Can I find deals for business class flights from Adelaide to Oregon?
Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Adelaide to Oregon?
Currently, January is the cheapest month in which you can book a flight from Adelaide to Oregon (average of $908). Flying from Adelaide to Oregon in December is currently the most expensive (average of $1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Adelaide to Oregon

Top airline flying from Adelaide to Oregon

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,618	Average$1,854	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Adelaide to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide 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 from Adelaide to Oregon?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Oregon.

Can Cheapflights find flights from Adelaide to Oregon with no change fees?

Certainly. Search results for flights to Oregon from Adelaide 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 from Adelaide to Oregon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Adelaide to Oregon from $2,006

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Adelaide to Oregon

Keep the following information in mind while searching for Adelaide to Oregon flight deals. Data was last updated 11 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Adelaide to Oregon

Cheapest flights from Adelaide to OregonExplore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Oregon

What is the cheapest time of day to fly from ADL to OR?

Find hourly flight availability from Adelaide to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

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 11 July 2025.

Read through reviews of airlines operating flights from Adelaide to Oregon, such as Air New Zealand, Hawaiian Airlines, andQantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Adelaide to Oregon?

Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

How can I find direct flights from Adelaide to Oregon?

Can I find deals for business class flights from Adelaide to Oregon?

What is the cheapest month to book a flight from Adelaide to Oregon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Adelaide to Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Adelaide to Oregon

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 from Adelaide to Oregon?

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

Can Cheapflights find flights from Adelaide to Oregon with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Adelaide to Oregon
Explore the most affordable flight options available from Adelaide to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.