What is the cheapest airline that flies from Adelaide to Oregon?

Qantas Airways is the most popular carrier operating from Adelaide to Oregon

When did momondo last update prices for flights from Adelaide Airport to Oregon?

Prices for flights from Adelaide Airport to Oregon were last updated today.

How many operators does momondo search for flights from Adelaide Airport to Oregon?

As of October 2025, there is 1 operator available to choose from for flights from Adelaide Airport to Oregon.

How old do you have to be to fly from Adelaide Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Adelaide Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,742 Cheap Flights from Adelaide to Oregon in 2025/26

1 adult

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06:10 - 18:30ADL-PDX

29h 50m2 stops

15:15 - 13:55PDX-ADL

29h 10m2 stops

$1,742Air Canada

Find Deal

Thu, 12 Mar - Sun, 15 Mar

06:10 - 14:40ADL-PDX

26h 00m2 stops

19:00 - 13:55PDX-ADL

25h 25m2 stops

$2,208Air Canada

Find Deal

Thu, 12 Mar - Sun, 15 Mar

12:35 - 17:28ADL-PDX

23h 23m2 stops

07:38 - 09:25PDX-ADL

31h 17m2 stops

$2,458Qantas Airways

Find Deal

Sat, 6 Dec - Sat, 13 Dec

06:10 - 14:47ADL-PDX

27h 07m2 stops

15:55 - 09:30PDX-ADL

23h 05m1 stop

$2,761Virgin Australia

Find Deal

Sat, 6 Dec - Sat, 13 Dec

06:00 - 18:41ADL-PDX

31h 11m3 stops

08:30 - 09:30PDX-ADL

30h 30m2 stops

$2,770United Airlines

Find Deal

Sat, 6 Dec - Sat, 13 Dec

12:00 - 16:30ADL-PDX

47h 00m3 stops

07:04 - 18:15PDX-ADL

40h 41m3 stops

$4,743Cathay Pacific

Find Deal

Sat, 6 Dec - Sat, 13 Dec

Air Canada flights from Adelaide to Oregon

Our best Air Canada deals on Adelaide to Oregon flight tickets

Air Canada

12 Mar

ADL06:10Adelaide

29h 50m

2 stops

PDX18:30Portland

15 Mar

PDX15:15Portland

29h 10m

2 stops

ADL13:55Adelaide

$1,742

Find similar

Air Canada

12 Mar

ADL06:10Adelaide

26h 00m

2 stops

PDX14:40Portland

15 Mar

PDX19:00Portland

25h 25m

2 stops

ADL13:55Adelaide

$2,208

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 12/3

06:10-18:30

2 stops29h 50m

Portland

Sun 15/3

15:15-13:55

2 stops29h 10m

$1,742

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 12/3

06:10-14:40

2 stops26h 00m

Portland

Sun 15/3

19:00-13:55

2 stops25h 25m

$2,208

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 6/12

12:35-17:28

2 stops23h 23m

Portland

Sat 13/12

07:38-09:25

2 stops31h 17m

$2,458

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 6/12

06:10-14:47

2 stops27h 07m

Portland

Sat 13/12

15:55-09:30

1 stop23h 05m

$2,761

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 6/12

06:00-18:41

3 stops31h 11m

Portland

Sat 13/12

08:30-09:30

2 stops30h 30m

$2,770

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sat 6/12

12:00-16:30

3 stops47h 00m

Portland

Sat 13/12

07:04-18:15

3 stops40h 41m

$4,743

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

19:00-22:01

2 stops45h 31m

$2,940

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

19:00-21:09

2 stops44h 39m

$2,951

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

12:35-20:45

3 stops26h 40m

$3,645

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

10:10-17:11

3 stops25h 31m

$3,950

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Adelaide to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Oregon?

The cheapest day to depart from Adelaide to Oregon is on a Thursday. Travellers who choose to depart for Oregon on a Thursday will often find tickets for as low as $1,667. On the other hand, Wednesday is the most expensive day to depart from Adelaide because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,872.

What is the cheapest time of day to depart on your flight to Oregon?

Our most recent data shows that the best time of day to fly to Oregon is in the morning. Flights from Adelaide to Oregon during this time can be as low as $1,867. In contrast, the most expensive time of day to depart to Oregon is in the afternoon when prices are around $1,934.

Cheap Adelaide to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Oregon

Direct flights	None

There are no direct flights from Adelaide to Oregon. There are no popular flight routes from Adelaide to Oregon.

Search flight deals

When did momondo last update prices for flights from Adelaide Airport to Oregon?
Prices for flights from Adelaide Airport to Oregon were last updated today.
How many operators does momondo search for flights from Adelaide Airport to Oregon?
As of October 2025, there is 1 operator available to choose from for flights from Adelaide Airport to Oregon.
How old do you have to be to fly from Adelaide Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Adelaide Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Adelaide to Oregon

Compare and see reviews for airlines that fly from Adelaide to Oregon with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,643	Free cancellation	Rating 7.5 922 reviews		Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Oregon?

It is quick and easy to find Adelaide to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

Can I find flights from Adelaide to Oregon with flexible booking policies on momondo?

Yes. All flights to Oregon from Adelaide on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Adelaide to Oregon?

momondo helps you find the best flight between Adelaide and Oregon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Adelaide to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Adelaide and alert you when they change.

An easier way to manage your Oregon trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular Cities in Oregon

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Cheap flights from Adelaide to Oregon from $1,742

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Oregon departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Adelaide to Oregon

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Air Canada flights from Adelaide to Oregon

Our best Air Canada deals on Adelaide to Oregon flight tickets

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How to get the cheapest flight ticket from Adelaide to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Oregon?

What is the cheapest time of day to depart on your flight to Oregon?

Our most recent data shows that the best time of day to fly to Oregon is in the morning. Flights from Adelaide to Oregon during this time can be as low as $1,867. In contrast, the most expensive time of day to depart to Oregon is in the afternoon when prices are around $1,934.

What is the cheapest airline that flies from Adelaide to Oregon?

Qantas Airways is the most popular carrier operating from Adelaide to Oregon

Cheap Adelaide to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Oregon

Direct flights

When did momondo last update prices for flights from Adelaide Airport to Oregon?

How many operators does momondo search for flights from Adelaide Airport to Oregon?

How old do you have to be to fly from Adelaide Airport to Oregon?

What documentation or ID do you need to fly to Oregon?

Best airlines flying from Adelaide to Oregon

Compare and see reviews for airlines that fly from Adelaide to Oregon with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Oregon?

Can I find flights from Adelaide to Oregon with flexible booking policies on momondo?

How can momondo help me find flights from Adelaide to Oregon?

I’m not ready to book a flight from Adelaide to Oregon right now. Can momondo alert me if prices change?

An easier way to manage your Oregon trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oregon

Popular Cities in Oregon

Popular flights according to clicks in the last 7 days on momondo