How long does it take to fly to Portland?

On average, it takes 20h 05m to fly from Australia to Portland if you fly out of Melbourne (the most popular airport in Australia) and into Portland (the most popular airport in Portland). If you’re flying out of Sydney and into Portland, then the flight time is around 21h 35m.

What is the cheapest airline that flies from Australia to Portland?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Australia to Portland

Which airlines fly to Portland?

Air Canada, United Airlines and Virgin Australia are the top three most popular airlines that fly to Portland from Australia according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Portland. Keep in mind that there are 9 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Australia to Portland Airport?

Prices for flights from Australia to Portland Airport were last updated today.

How many operators does momondo search for flights from Australia to Portland Airport?

As of October 2025, there are 9 operators available to choose from for flights from Australia to Portland Airport.

How old do you have to be to fly from Australia to Portland Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$881 Cheap Flights from Australia to Portland in 2025/26

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Recent return flight deals from Australia to Portland

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09:40 - 23:11BNE-PDX

31h 31m2 stops

12:16 - 05:00PDX-BNE

22h 44m2 stops

$1,159American Airlines

Find Deal

Fri, 13 Feb - Tue, 17 Feb

07:10 - 09:15MEL-PDX

21h 05m2 stops

19:00 - 14:00PDX-MEL

24h 00m2 stops

$1,288Multiple Airlines

Find Deal

Sun, 1 Feb - Thu, 19 Feb

06:40 - 14:40MEL-PDX

26h 00m2 stops

19:00 - 12:35PDX-MEL

23h 35m2 stops

$1,381Air Canada

Find Deal

Wed, 11 Mar - Sun, 15 Mar

06:40 - 09:15MEL-PDX

20h 35m2 stops

09:50 - 12:35PDX-MEL

32h 45m2 stops

$1,384Air Canada

Find Deal

Wed, 11 Mar - Sun, 15 Mar

13:00 - 00:37MEL-PDX

30h 37m1 stop

13:00 - 10:05PDX-MEL

26h 05m2 stops

$1,759United Airlines

Find Deal

Sun, 7 Dec - Sun, 14 Dec

11:30 - 09:38MEL-PDX

41h 08m2 stops

15:54 - 22:15PDX-MEL

35h 21m2 stops

$1,776United Airlines

Find Deal

Mon, 15 Dec - Mon, 29 Dec

08:50 - 20:21CBR-PDX

30h 31m2 stops

10:30 - 12:15PDX-CBR

30h 45m2 stops

$1,988Qantas Airways

Find Deal

Sun, 7 Dec - Sun, 14 Dec

07:50 - 20:21ADL-PDX

31h 01m2 stops

16:32 - 13:45PDX-ADL

26h 43m2 stops

$2,195Qantas Airways

Find Deal

Sun, 7 Dec - Sun, 14 Dec

13:00 - 22:46MEL-PDX

28h 46m1 stop

19:51 - 14:15PDX-MEL

23h 24m2 stops

$2,526Virgin Australia

Find Deal

Sat, 27 Dec - Fri, 23 Jan

06:10 - 14:47ADL-PDX

27h 07m2 stops

15:55 - 09:30PDX-ADL

23h 05m1 stop

$2,756Virgin Australia

Find Deal

Sat, 6 Dec - Sat, 13 Dec

American Airlines flights from Australia to Portland

Our best American Airlines deals on Australia to Portland flight tickets

American Airlines

13 Feb

BNE09:40Brisbane

31h 31m

2 stops

PDX23:11Portland

17 Feb

PDX12:16Portland

22h 44m

2 stops

BNE05:00Brisbane

$1,159

Find similar

American Airlines

1 Feb

MEL12:00Melbourne

24h 52m

1 stop

PDX17:52Portland

19 Feb

PDX12:16Portland

26h 14m

2 stops

MEL09:30Melbourne

$1,405

Find similar

American Airlines

7 Dec

MEL12:00Melbourne

24h 28m

1 stop

PDX17:28Portland

13 Dec

PDX15:15Portland

42h 45m

2 stops

MEL05:00Melbourne

$1,408

Find similar

Air Canada flights from Australia to Portland

Our best Air Canada deals on Australia to Portland flight tickets

Air Canada

11 Mar

MEL06:40Melbourne

26h 00m

2 stops

PDX14:40Portland

15 Mar

PDX19:00Portland

23h 35m

2 stops

MEL12:35Melbourne

$1,381

Find similar

Air Canada

11 Mar

MEL06:40Melbourne

20h 35m

2 stops

PDX09:15Portland

15 Mar

PDX09:50Portland

32h 45m

2 stops

MEL12:35Melbourne

$1,384

Find similar

Air Canada

13 Feb

BNE10:45Brisbane

25h 45m

1 stop

PDX18:30Portland

17 Feb

PDX19:00Portland

19h 45m

1 stop

BNE08:45Brisbane

$1,430

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

09:40-23:11

2 stops31h 31m

Portland

Tue 17/2

12:16-05:00

2 stops22h 44m

$1,159

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 1/2

07:10-09:15

2 stops21h 05m

Portland

Thu 19/2

19:00-14:00

2 stops24h 00m

$1,288

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 11/3

06:40-14:40

2 stops26h 00m

Portland

Sun 15/3

19:00-12:35

2 stops23h 35m

$1,381

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 11/3

06:40-09:15

2 stops20h 35m

Portland

Sun 15/3

09:50-12:35

2 stops32h 45m

$1,384

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sun 7/12

13:00-00:37

1 stop30h 37m

Portland

Sun 14/12

13:00-10:05

2 stops26h 05m

$1,759

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Mon 15/12

11:30-09:38

2 stops41h 08m

Portland

Mon 29/12

15:54-22:15

2 stops35h 21m

$1,776

CanberraPortland

CBR - PDX

CBRPDX

Canberra

Sun 7/12

08:50-20:21

2 stops30h 31m

Portland

Sun 14/12

10:30-12:15

2 stops30h 45m

$1,988

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 7/12

07:50-20:21

2 stops31h 01m

Portland

Sun 14/12

16:32-13:45

2 stops26h 43m

$2,195

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Sat 27/12

13:00-22:46

1 stop28h 46m

Portland

Fri 23/1

19:51-14:15

2 stops23h 24m

$2,526

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

$2,756

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Portland

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

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Australia is in October. Flight prices, which tend to average around $1,291, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,462.

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

On average, the least expensive day to fly to Portland from Australia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,444. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,864.

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

Flying to Portland from Australia at midday is the least expensive time of day to depart. momondo users have found prices as low as $1,344 when looking at flights departing at midday. Flights to Portland are more costly in the evening, with an average ticket price of $2,648. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $1,695 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Australia for as low as $835 on momondo.

Can stopping save me money on Australia to Portland flights?

You could potentially save up to 9% on your flight if you consider stops on a Australia to Portland flight.

Cheap Australia to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Portland

Direct flights	None

There are no direct flights from Australia to Portland. There are no popular flight routes from Australia to Portland.

Search flight deals

When did momondo last update prices for flights from Australia to Portland Airport?
Prices for flights from Australia to Portland Airport were last updated today.
How many operators does momondo search for flights from Australia to Portland Airport?
As of October 2025, there are 9 operators available to choose from for flights from Australia to Portland Airport.
How old do you have to be to fly from Australia to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Portland

Compare and see reviews for airlines that fly from Australia to Portland with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $1,010	Free cancellation	Rating 7.1 10,351 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,033	Free cancellation	Rating 7.4 8,994 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $1,230	Free cancellation	Rating 7.8 2,789 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $1,263	Free cancellation	Rating 8.0 11,165 reviews	Search Alaska Airlines flights
Air New Zealand	PriceFrom $1,383	Free cancellation	Rating 8.0 517 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,386	Free cancellation	Rating 7.5 922 reviews	Search Qantas Airways flights
Virgin Australia	PriceFrom $1,400	Free cancellation	Rating 7.6 421 reviews	Search Virgin Australia flights
Delta	PriceFrom $1,560	Free cancellation	Rating 7.9 7,983 reviews	Search Delta flights
Singapore Airlines	PriceFrom $1,893	Free cancellation	Rating 8.1 1,387 reviews	Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Portland?

Finding the right flight to Portland from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Australia to Portland with flexible booking policies on momondo?

All flight searches from Australia to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Australia to Portland?

Once you have performed a search for Australia to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Australia to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland 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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Cheap flights from Australia to Portland from $881

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Portland departing on 13/11. 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

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Price Alerts

Find the cheapest flights from Australia to Portland

Recent return flight deals from Australia to Portland

Recent one-way flight deals from Australia to Portland

Recent last minute flight deals from Australia to Portland

American Airlines flights from Australia to Portland

Our best American Airlines deals on Australia to Portland flight tickets

Air Canada flights from Australia to Portland

Our best Air Canada deals on Australia to Portland flight tickets

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

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How to get the cheapest flight ticket from Australia to Portland

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 month to fly to Portland?

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

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

How far in advance should I book a flight to Portland?

Can stopping save me money on Australia to Portland flights?

You could potentially save up to 9% on your flight if you consider stops on a Australia to Portland flight.

What is the cheapest airline that flies from Australia to Portland?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Australia to Portland

Which airlines fly to Portland?

How long does it take to fly to Portland?

On average, it takes 20h 05m to fly from Australia to Portland if you fly out of Melbourne (the most popular airport in Australia) and into Portland (the most popular airport in Portland). If you’re flying out of Sydney and into Portland, then the flight time is around 21h 35m.

Cheap Australia to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Portland

Direct flights

When did momondo last update prices for flights from Australia to Portland Airport?

How many operators does momondo search for flights from Australia to Portland Airport?

How old do you have to be to fly from Australia to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

Best airlines flying from Australia to Portland

Compare and see reviews for airlines that fly from Australia to Portland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Portland?

Can I find flights from Australia to Portland with flexible booking policies on momondo?

How can momondo help me find flights from Australia to Portland?

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

An easier way to manage your Portland 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 the United States

Fly your favourite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo