Which airlines fly to Portland?

United Airlines, Air Canada and Qantas Airways are the top three most popular airlines that fly to Portland from Australia according to our data. United Airlines is the first choice among our users, with 41% 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.

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

Qantas Airways, Air Canada, and United Airlines are the most popular carriers operating from Australia to Portland

How long does it take to fly to Portland?

On average, it takes 19h 24m to fly from Australia to Portland if you fly out of Brisbane (the most popular airport in Australia) and into Portland (the most popular airport in Portland). If you’re flying out of Melbourne and into Portland, then the flight time is around 19h 55m.

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 November 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.

$786 Cheap Flights from Australia to Portland in 2025/26

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Find the cheapest flights from Australia to Portland

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Recent return flight deals from Australia to Portland

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10:45 - 14:40BNE-PDX

21h 55m1 stop

09:50 - 08:45PDX-BNE

28h 55m1 stop

$1,045Air Canada

Find Deal

Fri, 13 Feb - Tue, 17 Feb

10:45 - 14:40BNE-PDX

21h 55m1 stop

15:15 - 08:45PDX-BNE

23h 30m1 stop

$1,046Air Canada

Find Deal

Fri, 13 Feb - Tue, 17 Feb

11:40 - 09:38BNE-PDX

39h 58m2 stops

08:30 - 07:30PDX-BNE

29h 00m2 stops

$1,077United Airlines

Find Deal

Tue, 2 Dec - Mon, 15 Dec

10:00 - 19:29MEL-PDX

26h 29m1 stop

10:00 - 07:40PDX-MEL

28h 40m1 stop

$1,331Delta

Find Deal

Wed, 8 Apr - Wed, 29 Apr

21:40 - 06:00SYD-PDX

27h 20m2 stops

17:43 - 19:45PDX-SYD

31h 02m2 stops

$1,504Alaska Airlines

Find Deal

Thu, 5 Feb - Tue, 24 Feb

09:20 - 13:25CNS-PDX

45h 05m2 stops

17:39 - 11:00PDX-CNS

24h 21m2 stops

$1,546Qantas Airways

Find Deal

Wed, 11 Mar - Sun, 15 Mar

14:50 - 13:25CNS-PDX

39h 35m2 stops

14:30 - 11:00PDX-CNS

27h 30m2 stops

$1,548Qantas Airways

Find Deal

Wed, 11 Mar - Sun, 15 Mar

21:40 - 06:00SYD-PDX

27h 20m2 stops

17:43 - 19:45PDX-SYD

31h 02m2 stops

$1,548Alaska Airlines

Find Deal

Thu, 5 Feb - Sun, 22 Feb

09:10 - 11:53MEL-PDX

20h 43m1 stop

19:55 - 07:00PDX-MEL

41h 05m1 stop

$1,670Delta

Find Deal

Wed, 11 Mar - Sun, 15 Mar

14:55 - 10:01ADL-PDX

37h 36m2 stops

15:54 - 09:30PDX-ADL

23h 06m1 stop

$2,229United Airlines

Find Deal

Mon, 29 Dec - Mon, 5 Jan

Air Canada flights from Australia to Portland

Our best Air Canada deals on Australia to Portland flight tickets

Air Canada

13 Feb

BNE10:45Brisbane

21h 55m

1 stop

PDX14:40Portland

17 Feb

PDX09:50Portland

28h 55m

1 stop

BNE08:45Brisbane

$1,045

Find similar

Air Canada

13 Feb

BNE10:45Brisbane

16h 30m

1 stop

PDX09:15Portland

17 Feb

PDX19:00Portland

19h 45m

1 stop

BNE08:45Brisbane

$1,046

Find similar

Air Canada

13 Feb

BNE10:45Brisbane

16h 20m

1 stop

PDX09:05Portland

17 Feb

PDX09:40Portland

29h 05m

1 stop

BNE08:45Brisbane

$1,048

Find similar

American Airlines flights from Australia to Portland

Our best American Airlines deals on Australia to Portland flight tickets

American Airlines

13 Feb

BNE19:40Brisbane

33h 09m

2 stops

PDX10:49Portland

17 Feb

PDX05:44Portland

29h 16m

2 stops

BNE05:00Brisbane

$1,059

Find similar

American Airlines

13 Feb

BNE19:40Brisbane

22h 36m

2 stops

PDX00:16Portland

17 Feb

PDX06:40Portland

28h 20m

1 stop

BNE05:00Brisbane

$1,062

Find similar

American Airlines

12 Jan

SYD14:05Sydney Kingsford Smith

27h 06m

1 stop

PDX22:11Portland

19 Jan

PDX18:22Portland

19h 38m

1 stop

SYD09:00Sydney Kingsford Smith

$1,499

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

10:45-14:40

1 stop21h 55m

Portland

Tue 17/2

09:50-08:45

1 stop28h 55m

$1,045

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

10:45-14:40

1 stop21h 55m

Portland

Tue 17/2

15:15-08:45

1 stop23h 30m

$1,046

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Tue 2/12

11:40-09:38

2 stops39h 58m

Portland

Mon 15/12

08:30-07:30

2 stops29h 00m

$1,077

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 8/4

10:00-19:29

1 stop26h 29m

Portland

Wed 29/4

10:00-07:40

1 stop28h 40m

$1,331

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/2

21:40-06:00

2 stops27h 20m

Portland

Tue 24/2

17:43-19:45

2 stops31h 02m

$1,504

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Wed 11/3

09:20-13:25

2 stops45h 05m

Portland

Sun 15/3

17:39-11:00

2 stops24h 21m

$1,546

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Wed 11/3

14:50-13:25

2 stops39h 35m

Portland

Sun 15/3

14:30-11:00

2 stops27h 30m

$1,548

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 5/2

21:40-06:00

2 stops27h 20m

Portland

Sun 22/2

17:43-19:45

2 stops31h 02m

$1,548

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Wed 11/3

09:10-11:53

1 stop20h 43m

Portland

Sun 15/3

19:55-07:00

1 stop41h 05m

$1,670

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Mon 29/12

14:55-10:01

2 stops37h 36m

Portland

Mon 5/1

15:54-09:30

1 stop23h 06m

$2,229

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 $1,279, 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 $1,455.

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 $1,437. 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 $1,855.

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 $1,337 when looking at flights departing at midday. Flights to Portland are more costly in the evening, with an average ticket price of $2,635. 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 $1,703 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 $831 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 November 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 $1,005	Free cancellation	Rating 7.1 10,454 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,028	Free cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $1,223	Free cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $1,256	Free cancellation	Rating 8.0 11,298 reviews	Search Alaska Airlines flights
Air New Zealand	PriceFrom $1,376	Free cancellation	Rating 8.0 527 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,379	Free cancellation	Rating 7.5 935 reviews	Search Qantas Airways flights
Virgin Australia	PriceFrom $1,393	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia flights
Delta	PriceFrom $1,552	Free cancellation	Rating 7.9 8,010 reviews	Search Delta flights
Singapore Airlines	PriceFrom $1,884	Free cancellation	Rating 8.1 1,401 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 $786

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 18/2. 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

Air Canada flights from Australia to Portland

Our best Air Canada deals on Australia to Portland flight tickets

American Airlines flights from Australia to Portland

Our best American Airlines 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?

Qantas Airways, Air Canada, 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 19h 24m to fly from Australia to Portland if you fly out of Brisbane (the most popular airport in Australia) and into Portland (the most popular airport in Portland). If you’re flying out of Melbourne and into Portland, then the flight time is around 19h 55m.

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