How does KAYAK find such low prices on flights from Oregon to Adelaide?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Adelaide. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Adelaide?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Adelaide?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Adelaide?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$634 CHEAP FLIGHTS from Oregon to Adelaide

ADL

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,001

Multiple Airlines

Mon 2/9Thu 2/19

PDX - ADL • 2 stops

Cheapest one-way

$634

Qantas Airways

Sun 12/28

PDX - ADL • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Adelaide!

Flight Deals

Cheap Flights from Oregon to Adelaide

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Oregon to Adelaide

Mon, Feb 9 - Thu, Feb 19

7:05 pm - 6:00 pm

PDX

ADL

28h 25m2 stops

6:00 am - 2:40 pm

ADL

PDX

27h 10m2 stops

$1,001Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

7:05 pm - 4:20 pm

PDX

ADL

26h 45m2 stops

6:00 am - 9:15 am

ADL

PDX

21h 45m2 stops

$1,015Air Canada

Thu, Feb 19 - Mon, Feb 23

3:15 pm - 1:55 pm

PDX

ADL

28h 10m2 stops

6:10 am - 6:30 pm

ADL

PDX

30h 50m2 stops

$1,084Air Canada

Thu, Feb 19 - Mon, Feb 23

3:15 pm - 1:55 pm

PDX

ADL

28h 10m2 stops

6:10 am - 2:40 pm

ADL

PDX

27h 00m2 stops

$1,085Air Canada

Mon, Feb 2 - Mon, Feb 9

3:50 pm - 9:30 am

PDX

ADL

23h 10m1 stop

2:55 pm - 11:57 am

ADL

PDX

39h 32m2 stops

$1,117United Airlines

Mon, Feb 2 - Mon, Feb 9

7:52 pm - 1:45 pm

PDX

ADL

23h 23m2 stops

8:00 pm - 4:49 pm

ADL

PDX

39h 19m3 stops

$1,392Multiple Airlines

Mon, Feb 9 - Thu, Feb 19

3:50 pm - 9:30 am

PDX

ADL

23h 10m1 stop

7:15 am - 2:48 pm

ADL

PDX

26h 03m2 stops

$1,410United Airlines

Mon, Feb 9 - Thu, Feb 19

1:24 pm - 9:30 am

PDX

ADL

25h 36m2 stops

6:00 am - 6:55 pm

ADL

PDX

31h 25m3 stops

$1,421United Airlines

Sat, Feb 28 - Wed, Mar 4

8:16 am - 10:05 pm

BOI

ADL

44h 19m2 stops

3:55 pm - 11:00 pm

ADL

BOI

48h 35m2 stops

$1,425Qantas Airways

Sun, Jan 11 - Sat, Jan 31

2:30 pm - 10:55 am

PDX

ADL

25h 55m2 stops

7:50 am - 1:41 pm

ADL

PDX

24h 21m2 stops

$1,556Qantas Airways

Useful Info

Low season	October
High season	December
Cheapest flight	$634

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly with an average 38% increase in price.

Flight from Portland to Adelaide

How does KAYAK find such low prices on flights from Oregon to Adelaide?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Adelaide.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Adelaide?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Adelaide?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Adelaide?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Glenelg

Stirling

Everything you need to know for your flight to Adelaide

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Adelaide

Adelaide (ADL)

ADL

$1,000 Find Cheap Flights from Oregon to Adelaide

KAYAK searches hundreds of travel sites at once for deals on flights to Adelaide

Everything you should know

Cheap Flights from Oregon to Adelaide

Recent round-trip flight deals from Oregon to Adelaide

Recent one-way flight deals from Oregon to Adelaide

Good to know

FAQs for booking flights from Oregon to Adelaide

How does KAYAK find such low prices on flights from Oregon to Adelaide?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Adelaide.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Adelaide?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Adelaide?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Adelaide with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Adelaide?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Adelaide?

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

Cabin class types available on flights to Oregon

Complete your trip to Adelaide with a hotel stay or car rental

Find direct flights for Adelaide

Flights to other popular destinations

Flights from domestic origins to Adelaide

Choose which airport to fly into in Adelaide

Find deals for your return flight