How long is the flight from Australia to Portland?

Air Canada, American Airlines, and United Airlines can get you from Australia to Portland in just under 16h 30m. Your travel time can differ by up to 23h 15m. The distance between Australia and Portland is about 11719 km. This flight may include one or multiple stops. Find deals

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm. Find deals

If weather is an important factor for your trip to Portland, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from Australia to Portland?

The most popular flight routes from Australia to Portland are Melbourne - Portland, Sydney Kingsford Smith - Portland and Brisbane - Portland.

What are the most popular airlines that fly from Australia to Portland?

When booking a flight from Australia to Portland, you may want to consider flying on United Airlines, Air Canada or Qantas Airways as they are the most popular for this route.

What airport do you fly into for flights to Portland from Australia?

Portland (PDX), located 9.7 km from the city centre, is the airport you fly into when you book flights from Australia to Portland.

Can I find deals for flights from Australia to Portland that include hotel bookings?

Yes. In addition to deals on Australia to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Australia to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Portland.

Can I find deals for business class flights from Australia to Portland?

Yes. Cheapflights offers flight deals from Australia to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$593+ Flights from Australia to Portland

Cheap flight deals from Australia to Portland

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Portland
Explore the most affordable flight options available from Australia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Sat 27/1211:40BNE - PDX

1 stop29h 06mUnited Airlines

Mon 5/107:30PDX - BNE

1 stop30h 00mUnited Airlines

Deal found 9/12$1,071

Tue 23/1211:40BNE - PDX

1 stop25h 08mUnited Airlines

Tue 6/115:46PDX - BNE

2 stops23h 44mUnited Airlines

Deal found 10/12$1,418

Thu 11/1211:20SYD - PDX

1 stop22h 20mMultiple Airlines

Sat 13/1215:15PDX - SYD

2 stops29h 00mMultiple Airlines

Deal found 8/12$1,769

Thu 11/1216:00SYD - PDX

1 stop17h 40mAir Canada

Sat 13/1219:00PDX - SYD

1 stop19h 35mAir Canada

Deal found 8/12$1,791

Fri 12/1221:40SYD - PDX

1 stop18h 10mAlaska Airlines

Sat 27/1218:09PDX - SYD

2 stops30h 36mAlaska Airlines

Deal found 8/12$2,065

Fri 12/1221:40SYD - PDX

1 stop18h 10mHawaiian Airlines

Sat 27/1217:40PDX - SYD

1 stop31h 05mHawaiian Airlines

Deal found 8/12$2,078

Mon 22/1221:40SYD - PDX

1 stop26h 45mAlaska Airlines

Fri 26/1217:40PDX - SYD

1 stop31h 05mAlaska Airlines

Deal found 7/12$2,107

Sun 21/1221:40SYD - PDX

1 stop26h 45mAlaska Airlines

Sat 27/1218:09PDX - SYD

2 stops30h 36mAlaska Airlines

Deal found 8/12$2,130

Sun 21/1206:30SYD - PDX

2 stops29h 41mQantas Airways

Sun 1/216:51PDX - SYD

1 stop18h 19mQantas Airways

Deal found 9/12$2,175

Sun 21/1206:20SYD - PDX

2 stops31h 28mMultiple Airlines

Thu 1/106:20PDX - SYD

1 stop31h 40mMultiple Airlines

Deal found 10/12$2,181

Sun 14/1221:30SYD - PDX

2 stops38h 00mQantas Airways

Mon 29/1216:26PDX - SYD

1 stop19h 59mQantas Airways

Deal found 10/12$2,197

Sat 20/1213:00MEL - PDX

1 stop24h 48mUnited Airlines

Sat 3/105:00PDX - MEL

2 stops34h 00mUnited Airlines

Deal found 10/12$2,248

Best flights from Australia to Portland
Discover carefully curated flight deals from Australia to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 December 2025.

Sun 25/110:45BNE - PDX

1 stop16h 30mAir Canada

Sun 1/215:15PDX - BNE

1 stop23h 30mAir Canada

Deal found 10/12$1,014

Thu 19/209:40BNE - PDX

1 stop21h 17mAmerican Airlines

Mon 23/206:43PDX - BNE

2 stops28h 17mAmerican Airlines

Deal found 10/12$1,059

Sun 25/111:40BNE - PDX

2 stops40h 05mUnited Airlines

Sun 1/213:24PDX - BNE

2 stops24h 06mUnited Airlines

Deal found 10/12$1,071

Sat 24/106:00CNS - PDX

2 stops21h 15mMultiple Airlines

Sat 31/119:00PDX - CNS

2 stops28h 15mMultiple Airlines

Deal found 10/12$1,367

Fri 6/221:40SYD - PDX

1 stop26h 51mAlaska Airlines

Sun 22/210:30PDX - SYD

1 stop38h 15mAlaska Airlines

Deal found 8/12$1,665

Wed 4/315:35SYD - PDX

2 stops24h 18mQantas Airways

Sun 8/317:42PDX - SYD

2 stops23h 53mQantas Airways

Deal found 8/12$1,690

Thu 19/210:45BNE - PDX

1 stop25h 45mAir Canada

Mon 23/219:00PDX - BNE

1 stop19h 45mAir Canada

Deal found 8/12$1,066

Sat 27/1211:40BNE - PDX

1 stop29h 06mUnited Airlines

Mon 5/107:30PDX - BNE

1 stop30h 00mUnited Airlines

Deal found 9/12$1,071

Thu 19/211:40BNE - PDX

1 stop18h 58mUnited Airlines

Mon 23/208:30PDX - BNE

2 stops29h 00mUnited Airlines

Deal found 8/12$1,071

Fri 23/110:30PER - PDX

3 stops46h 10mJapan Airlines

Fri 30/107:20PDX - PER

3 stops48h 35mJapan Airlines

Deal found 9/12$2,447

Sat 24/106:00CNS - PDX

3 stops30h 55mAir New Zealand

Sat 31/115:52PDX - CNS

3 stops37h 13mAir New Zealand

Deal found 10/12$2,733

Sat 24/112:00MEL - PDX

1 stop24h 52mAmerican Airlines

Sat 31/107:38PDX - MEL

1 stop26h 22mAmerican Airlines

Deal found 9/12$1,369

Thu 22/106:20SYD - PDX

2 stops27h 20mMultiple Airlines

Wed 4/209:50PDX - SYD

2 stops39h 55mMultiple Airlines

Deal found 9/12$1,381

Sat 2/510:55MEL - PDX

2 stops39h 45mUnited Airlines

Sat 9/508:45PDX - MEL

2 stops30h 30mUnited Airlines

Deal found 9/12$1,316

Fri 6/214:00SYD - PDX

2 stops21h 49mMultiple Airlines

Sun 22/217:50PDX - SYD

2 stops23h 45mMultiple Airlines

Deal found 8/12$1,483

Fri 23/111:30MEL - PDX

2 stops25h 40mUnited Airlines

Fri 30/105:00PDX - MEL

2 stops34h 00mUnited Airlines

Deal found 9/12$1,316

Wed 11/209:20CNS - PDX

2 stops31h 38mQantas Airways

Sun 15/206:40PDX - CNS

2 stops37h 25mQantas Airways

Deal found 8/12$1,772

Sat 14/212:30CBR - PDX

3 stops53h 11mQatar Airways

Mon 16/213:36PDX - CBR

3 stops47h 44mQatar Airways

Deal found 8/12$3,598

Fri 15/513:15SYD - PDX

2 stops21h 18mMultiple Airlines

Mon 25/517:30PDX - SYD

2 stops25h 25mMultiple Airlines

Deal found 8/12$1,489

Sat 24/111:30MEL - PDX

2 stops26h 26mUnited Airlines

Sat 31/113:24PDX - MEL

2 stops25h 06mUnited Airlines

Deal found 9/12$1,317

Wed 4/307:10MEL - PDX

2 stops30h 20mAir Canada

Sun 8/315:15PDX - MEL

2 stops27h 50mAir Canada

Deal found 8/12$1,890

Fri 23/114:50SYD - PDX

2 stops20h 59mMultiple Airlines

Fri 30/121:30PDX - SYD

2 stops53h 35mMultiple Airlines

Deal found 9/12$1,591

Wed 4/316:25MEL - PDX

2 stops23h 28mQantas Airways

Sun 8/317:39PDX - MEL

1 stop21h 51mQantas Airways

Deal found 8/12$2,026

Thu 22/111:20SYD - PDX

1 stop16h 55mMultiple Airlines

Thu 29/119:00PDX - SYD

2 stops32h 15mMultiple Airlines

Deal found 8/12$1,600

Sat 24/123:10PER - PDX

2 stops35h 20mMultiple Airlines

Sat 31/119:00PDX - PER

2 stops35h 15mMultiple Airlines

Deal found 10/12$1,659

Sat 14/206:05CBR - PDX

2 stops22h 10mAir Canada

Mon 16/215:15PDX - CBR

2 stops31h 45mAir Canada

Deal found 10/12$2,372

Fri 23/123:10PER - PDX

2 stops31h 30mMultiple Airlines

Fri 30/119:00PDX - PER

2 stops35h 15mMultiple Airlines

Deal found 9/12$1,806

Sun 3/522:40PER - PDX

2 stops25h 50mAir Canada

Wed 6/510:10PDX - PER

2 stops39h 50mAir Canada

Deal found 10/12$2,421

Sat 24/115:15PER - PDX

3 stops43h 40mUnited Airlines

Sat 31/113:35PDX - PER

3 stops53h 45mUnited Airlines

Deal found 10/12$3,030

Last-minute flights from Australia to Portland
Discover last-minute flight deals from Australia to Portland. Data last updated 11 December 2025 and is based on user searches.

Tue 23/1211:40BNE - PDX

1 stop25h 08mUnited Airlines

Tue 6/115:46PDX - BNE

2 stops23h 44mUnited Airlines

Deal found 10/12$1,418

Sat 27/1211:40BNE - PDX

2 stops53h 19mUnited Airlines

Mon 5/107:30PDX - BNE

1 stop30h 00mUnited Airlines

Deal found 9/12$1,071

Thu 22/106:20SYD - PDX

2 stops27h 20mMultiple Airlines

Wed 4/209:50PDX - SYD

2 stops39h 55mMultiple Airlines

Deal found 9/12$1,381

Thu 22/111:20SYD - PDX

1 stop22h 20mAir Canada

Wed 4/209:50PDX - SYD

1 stop28h 45mAir Canada

Deal found 9/12$1,662

Fri 23/111:30MEL - PDX

2 stops25h 40mUnited Airlines

Fri 30/105:00PDX - MEL

2 stops34h 00mUnited Airlines

Deal found 9/12$1,316

Fri 23/114:50SYD - PDX

2 stops20h 59mMultiple Airlines

Fri 30/121:30PDX - SYD

2 stops53h 35mMultiple Airlines

Deal found 9/12$1,480

Sat 24/111:30MEL - PDX

2 stops26h 26mUnited Airlines

Sat 31/113:24PDX - MEL

2 stops25h 06mUnited Airlines

Deal found 9/12$1,317

Sat 24/106:00CNS - PDX

2 stops21h 15mMultiple Airlines

Sat 31/119:00PDX - CNS

2 stops28h 15mMultiple Airlines

Deal found 10/12$1,367

Sat 24/112:00MEL - PDX

1 stop24h 52mAmerican Airlines

Sat 31/107:38PDX - MEL

1 stop26h 22mAmerican Airlines

Deal found 9/12$1,369

Sat 24/123:10PER - PDX

2 stops35h 20mMultiple Airlines

Sat 31/119:00PDX - PER

2 stops35h 15mMultiple Airlines

Deal found 10/12$1,659

Sun 25/110:45BNE - PDX

1 stop16h 30mAir Canada

Sun 1/215:15PDX - BNE

1 stop23h 30mAir Canada

Deal found 10/12$1,014

Sun 25/106:00SYD - PDX

2 stops33h 34mMultiple Airlines

Sun 1/207:24PDX - SYD

2 stops34h 11mMultiple Airlines

Deal found 11/12$1,582

One-way flights from Australia to Portland
Search for one-way flight options from Australia to Portland. Find affordable one-way fares based on user searches. Data last updated 11 December 2025.

Wed 21/110:45BNE - PDX

1 stop16h 30mAir Canada

Deal found 8/12$593

Wed 21/119:50BNE - PDX

2 stops40h 40mMultiple Airlines

Deal found 8/12$624

Sat 31/114:05BNE - PDX

2 stops37h 10mAir Canada

Deal found 8/12$629

Thu 22/110:45BNE - PDX

1 stop25h 45mAir Canada

Deal found 8/12$632

Fri 30/119:40BNE - PDX

1 stop18h 54mQantas Airways

Deal found 10/12$633

Sat 17/110:45BNE - PDX

1 stop25h 45mAir Canada

Deal found 9/12$635

Fri 30/110:40BNE - PDX

2 stops23h 50mDelta

Deal found 9/12$641

Thu 22/111:40BNE - PDX

2 stops28h 52mUnited Airlines

Deal found 8/12$642

Tue 17/221:30SYD - PDX

2 stops30h 45mMultiple Airlines

Deal found 10/12$734

Mon 15/1212:00MEL - PDX

1 stop23h 30mQantas Airways

Deal found 9/12$871

Sat 17/107:05BNE - PDX

3 stops29h 51mUnited Airlines

Deal found 9/12$871

Wed 21/107:05BNE - PDX

3 stops29h 51mUnited Airlines

Deal found 8/12$872

Find flight deals from Australia to Portland

Round-trip from	$1,014
One-way from	$593
Popular in	January
Cheapest in	October
Average price	$1,800

Air Canada
25/1-1/2
2 total stops
40h 00m total
Australia to Portland

Search Deals

Air Canada
21/1
1 total stop
16h 30m total
Australia to Portland

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($242 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($36 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 25/1

10:45-09:15

1 stop16h 30m

Portland

Sun 1/2

15:15-08:45

1 stop23h 30m

$1,014

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 19/2

09:40-12:57

1 stop21h 17m

Portland

Mon 23/2

06:43-05:00

2 stops28h 17m

$1,059

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 19/2

10:45-18:30

1 stop25h 45m

Portland

Mon 23/2

19:00-08:45

1 stop19h 45m

$1,066

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 25/1

11:40-09:45

2 stops40h 05m

Portland

Sun 1/2

13:24-07:30

2 stops24h 06m

$1,071

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sat 27/12

11:40-22:46

1 stop29h 06m

Portland

Mon 5/1

07:30-07:30

1 stop30h 00m

$1,071

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 19/2

11:40-12:38

1 stop18h 58m

Portland

Mon 23/2

08:30-07:30

2 stops29h 00m

$1,071

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 2/5

10:55-09:40

2 stops39h 45m

Portland

Sat 9/5

08:45-08:15

2 stops30h 30m

$1,316

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 23/1

11:30-18:10

2 stops25h 40m

Portland

Fri 30/1

05:00-10:00

2 stops34h 00m

$1,316

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 24/1

11:30-18:56

2 stops26h 26m

Portland

Sat 31/1

13:24-09:30

2 stops25h 06m

$1,317

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Sat 24/1

06:00-09:15

2 stops21h 15m

Portland

Sat 31/1

19:00-17:15

2 stops28h 15m

$1,367

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 59 results

...

Best time to book a flight from Australia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Australia with our price prediction graph.

Estimated return 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 Australia to Portland

What is the cheapest month to book a flight from Australia to Portland?

Currently, March is the cheapest month in which you can book a flight from Australia to Portland (average of $735). Flying from Australia to Portland in May is currently the most expensive (average of $1,330). 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.

What is the cheapest time of day to fly from AU to PDX?

When flying from Australia to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 15% versus a flight in the evening.

What is the cheapest day to fly from Australia to Portland?

Travellers seeking maximum savings on their Australia to Portland flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portland

Check out reviews from past customers who have flown with Hawaiian Airlines, Virgin Australia, andQantas Airways from Australia to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Hawaiian Airlines

7.8

Good

2,818 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Nov 2025

OGG - SEA

They changed my flight to another one going through another city and I had to contact them in order to check in. Seemed to work out because my original flight ended up being delayed which would have made me miss my connection.

Hawaiian Airlines

7.8

Good

2,818 reviews

Hawaiian Airlines

7.8

Good

2,818 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Nov 2025

OGG - SEA

Virgin Australia

7.6

Good

426 reviews

Hawaiian Airlines

7.8

Good

2,818 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Nov 2025

OGG - SEA

Qantas Airways

7.5

Good

947 reviews

Hawaiian Airlines

7.8

Good

2,818 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Nov 2025

OGG - SEA

United Airlines

7.4

Good

9,095 reviews

Hawaiian Airlines

7.8

Good

2,818 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Nov 2025

OGG - SEA

Air Canada

7.1

Good

10,514 reviews

Hawaiian Airlines

7.8

Good

2,818 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Nov 2025

OGG - SEA

Related info for your journey

What airport do you fly into for flights to Portland from Australia?
Portland (PDX), located 9.7 km from the city centre, is the airport you fly into when you book flights from Australia to Portland.
How long is the flight from Australia to Portland?
Air Canada, American Airlines, and United Airlines can get you from Australia to Portland in just under 16h 30m. Your travel time can differ by up to 23h 15m. The distance between Australia and Portland is about 11719 km. This flight may include one or multiple stops.
What are the most popular routes from Australia to Portland?
The most popular flight routes from Australia to Portland are Melbourne - Portland, Sydney Kingsford Smith - Portland and Brisbane - Portland.
Can I find deals for flights from Australia to Portland that include hotel bookings?
Yes. In addition to deals on Australia to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Portland.
Can I find deals for business class flights from Australia to Portland?
Yes. Cheapflights offers flight deals from Australia to Portland 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 Australia to Portland?
Currently, March is the cheapest month in which you can book a flight from Australia to Portland (average of $735). Flying from Australia to Portland in May is currently the most expensive (average of $1,330). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Australia to Portland on these airlines

United Airlines flights from Australia to Portland

Air Canada flights from Australia to Portland

Qantas Airways flights from Australia to Portland

Virgin Australia flights from Australia to Portland

Top 9 airlines flying from Australia to Portland

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$763	Average$1,794	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$988	Average$1,556	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Hawaiian Airlines	Cheapest$1,203	Average$1,829	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Alaska Airlines	Cheapest$1,235	Average$1,838	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Virgin Australia	Cheapest$1,299	Average$2,225	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air New Zealand	Cheapest$1,353	Average$1,482	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest$1,356	Average$1,681	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Delta	Cheapest$1,526	Average$1,794	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Singapore Airlines	Cheapest$1,928	Average$2,185	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Portland?

Cheapflights helps you search for flights from Australia to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Australia to Portland?

Cheapflights simply makes it quick and affordable to book flights from Australia to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Australia to Portland with no change fees?

Certainly. Search results for flights to Portland from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Australia to Portland become cheaper?

Of course! You can now track prices for flights from Australia to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Portland from $593

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Portland

Cheapest flights from Australia to PortlandExplore the most affordable flight options available from Australia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Explore the most affordable flight options available from Australia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Find flight deals from Australia to Portland

Keep the following information in mind while searching for Australia to Portland flight deals. Data was last updated 11 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Portland that are best for you.

Best time to book a flight from Australia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Australia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Australia to Portland

What is the cheapest month to book a flight from Australia to Portland?

What is the cheapest time of day to fly from AU to PDX?

Find hourly flight availability from Australia to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 December 2025.

What is the cheapest day to fly from Australia to Portland?

Use this chart to determine the cheapest time to fly return from Australia to Portland. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Portland

Check out reviews from past customers who have flown with Hawaiian Airlines, Virgin Australia, andQantas Airways from Australia to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Australia to Portland. 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 into for flights to Portland from Australia?

How long is the flight from Australia to Portland?

What are the most popular routes from Australia to Portland?

Can I find deals for flights from Australia to Portland that include hotel bookings?

How can I find direct flights from Australia to Portland?

Can I find deals for business class flights from Australia to Portland?

What is the cheapest month to book a flight from Australia to Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Australia to Portland on these airlines

Choose from the following airlines for your flight from Australia to Portland. Flights are based on user searches made on Cheapflights and were last updated on 11 December 2025.

Top 9 airlines flying from Australia to Portland

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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Cheapest flights from Australia to Portland
Explore the most affordable flight options available from Australia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.