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$1,077+ Cheap flights from Adelaide (ADL) to Oregon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,077
(Trip.com)

Popular in

December

Cheapest in

October
Provider with most accurate pricing for Adelaide-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Adelaide-Portland flights.
Search Deals
From Adelaide to Oregon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($77 potential savings vs. average RT price).
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 March 28, 2025.

This Trip.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:35 pmADL - PDX
2 stops25h 40mMultiple Airlines
Tue 5/610:30 amPDX - ADL
2 stops32h 35mMultiple Airlines
Deal found 3/28$1,077
This Jetabroad deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:25 pmADL - PDX
2 stops34h 25mHawaiian Airlines
Tue 5/65:22 pmPDX - ADL
3 stops47h 03mHawaiian Airlines
Deal found 3/28$1,637
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:40 amADL - PDX
3 stops45h 38mQatar Airways
Tue 5/69:35 amPDX - ADL
3 stops52h 35mQatar Airways
Deal found 3/27$2,062
This Gotogate deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:00 amADL - PDX
3 stops31h 25mAir New Zealand
Tue 5/63:25 pmPDX - ADL
3 stops31h 40mAir New Zealand
Deal found 3/28$2,196

Cheapflights Fare Finder

Customize your flight search to find flights from Adelaide to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Adelaide

Fly to

Oregon

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 5/1

12:35 pm-9:45 pm

2 stops25h 40m

Portland

Tue 5/6

10:30 am-11:35 am

2 stops32h 35m

$1,077

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 5/1

12:25 pm-6:20 am

2 stops34h 25m

Portland

Tue 5/6

5:22 pm-8:55 am

3 stops47h 03m

$1,637

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 5/1

11:40 am-4:48 pm

3 stops45h 38m

Portland

Tue 5/6

9:35 am-6:40 am

3 stops52h 35m

$2,062

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 5/1

8:00 am-10:55 pm

3 stops31h 25m

Portland

Tue 5/6

3:25 pm-3:35 pm

3 stops31h 40m

$2,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

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 round-trip 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

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 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 March 28, 2025.
Hawaiian Airlines
7.9
Good
2,336 reviews

Entertainment

7.2

Overall

7.9

Comfort

7.7

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.
Hawaiian Airlines
7.9
Good
2,336 reviews
Hawaiian Airlines
7.9
Good
2,336 reviews

Entertainment

7.2

Overall

7.9

Comfort

7.7

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.
Air New Zealand
7.9
Good
456 reviews
Hawaiian Airlines
7.9
Good
2,336 reviews

Entertainment

7.2

Overall

7.9

Comfort

7.7

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.
Qatar Airways
7.4
Good
3,538 reviews
Hawaiian Airlines
7.9
Good
2,336 reviews

Entertainment

7.2

Overall

7.9

Comfort

7.7

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.

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?

    Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Oregon. It is only a 4.1 mi journey to Adelaide (ADL) from Adelaide’s city center.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Adelaide to Oregon (average of $277). Flying from Adelaide to Oregon in March is currently the most expensive (average of $370). 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

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