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$1,011+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,011
(Air Canada)
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
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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 November 3, 2025.

This BYOjet deal was found by Cheapflights users on 11/2. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:40 amADL - PDX
2 stops24h 01mQantas Airways
Thu 12/254:26 pmPDX - ADL
2 stops22h 54mQantas Airways
Deal found 11/2$1,595
This Qantas Airways deal was found by Cheapflights users on 11/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:35 pmADL - PDX
3 stops26h 40mMultiple Airlines
Thu 12/254:26 pmPDX - ADL
2 stops22h 54mMultiple Airlines
Deal found 11/2$1,618
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:30 amADL - PDX
2 stops28h 48mUnited Airlines
Thu 12/257:45 pmPDX - ADL
1 stop19h 15mUnited Airlines
Deal found 11/2$1,790

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 November 3, 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 3/12

6:10 am-2:40 pm

2 stops26h 00m

Portland

Sun 3/15

3:15 pm-1:55 pm

2 stops29h 10m

$1,011

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 12/18

11:40 am-5:11 pm

2 stops24h 01m

Portland

Thu 12/25

4:26 pm-9:50 am

2 stops22h 54m

$1,595

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 12/18

12:35 pm-8:45 pm

3 stops26h 40m

Portland

Thu 12/25

4:26 pm-9:50 am

2 stops22h 54m

$1,618

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 12/18

8:30 am-6:48 pm

2 stops28h 48m

Portland

Thu 12/25

7:45 pm-9:30 am

1 stop19h 15m

$1,790

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 1/4

7:00 pm-9:09 pm

2 stops44h 39m

$2,139

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 1/4

5:10 pm-12:12 am

3 stops25h 32m

$3,463

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Adelaide to Oregon?

    For as low as $1,595, Air Canada can have you in Oregon from Adelaide in 24h 01m. Airlines will cover a distance of 8275 mi. This flight may include one or multiple stops.

  • 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.

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