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$1,012+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/29. 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.
Mon 2/92:55 pm
ADL
-
PDX
1 stop18h 21m
United Airlines
Mon 2/167:30 am
PDX
-
ADL
1 stop31h 30m
United Airlines
Deal found 1/29$1,012
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:55 pm
ADL
-
PDX
2 stops44h 17m
Qantas Airways
Sun 3/225:38 pm
PDX
-
ADL
2 stops31h 07m
Qantas Airways
Deal found 1/28$1,159
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:50 am
ADL
-
PDX
2 stops46h 25m
American Airlines
Sun 2/86:22 pm
PDX
-
ADL
2 stops24h 48m
American Airlines
Deal found 1/28$1,163
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:10 am
ADL
-
PDX
2 stops35h 55m
United Airlines
Fri 3/202:05 pm
PDX
-
ADL
2 stops48h 55m
United Airlines
Deal found 1/27$1,327
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:55 pm
ADL
-
PDX
1 stop18h 28m
United Airlines
Sun 2/811:59 pm
PDX
-
ADL
2 stops39h 01m
United Airlines
Deal found 1/27$1,338
This Qantas Airways deal was found by Cheapflights users on 1/29. 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.
Mon 2/92:25 pm
ADL
-
PDX
3 stops24h 39m
Multiple Airlines
Mon 2/165:43 pm
PDX
-
ADL
2 stops25h 27m
Multiple Airlines
Deal found 1/29$1,634
This Aunt Betty deal was found by Cheapflights users on 1/28. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:10 am
ADL
-
PDX
2 stops20h 35m
Multiple Airlines
Sun 3/223:15 pm
PDX
-
ADL
3 stops33h 30m
Multiple Airlines
Deal found 1/28$1,655

Find flight deals from Adelaide to Oregon

Keep the following information in mind while searching for Adelaide to Oregon flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,012
(United Airlines)
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

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 January 29, 2026.
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

Mon 2/9

2:55 pm-2:46 pm

1 stop18h 21m

Portland

Mon 2/16

7:30 am-9:30 am

1 stop31h 30m

$1,012

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 3/15

8:55 pm-11:42 pm

2 stops44h 17m

Portland

Sun 3/22

5:38 pm-6:15 pm

2 stops31h 07m

$1,159

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Fri 3/13

6:10 am-12:35 am

2 stops35h 55m

Portland

Fri 3/20

2:05 pm-8:30 am

2 stops48h 55m

$1,327

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Mon 2/9

2:25 pm-8:34 pm

3 stops24h 39m

Portland

Mon 2/16

5:43 pm-1:40 pm

2 stops25h 27m

$1,634

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 3/15

6:10 am-9:15 am

2 stops20h 35m

Portland

Sun 3/22

3:15 pm-6:15 pm

3 stops33h 30m

$1,655

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Mon 2/9

12:00 pm-1:41 pm

3 stops44h 11m

Portland

Mon 2/16

7:05 am-1:45 pm

3 stops36h 10m

$1,988

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Fri 3/13

7:50 am-1:25 pm

2 stops23h 05m

Portland

Fri 3/20

5:38 pm-1:40 pm

3 stops26h 32m

$2,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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 $1,012, United Airlines can have you in Oregon from Adelaide in 18h 21m. 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.

See more FAQs

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