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 44% 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?

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

How long does it take to fly to Portland?

On average, it takes 18h 27m to fly from Australia to Portland if you fly out of Sydney (the most popular airport in Australia) and into Portland (the most popular airport in Portland). If you’re flying out of Adelaide and into Portland, then the flight time is around 18h 29m.

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.

$586 Cheap Flights from Australia to Portland in 2025/26

1 adult

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Recent return flight deals from Australia to Portland

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10:45 - 09:15BNE-PDX

16h 30m1 stop

09:50 - 08:45PDX-BNE

28h 55m1 stop

$1,042Air Canada

Find Deal

Fri, 13 Feb - Tue, 17 Feb

19:40 - 22:00BNE-PDX

20h 20m1 stop

00:59 - 05:00PDX-BNE

34h 01m2 stops

$1,056American Airlines

Find Deal

Fri, 13 Feb - Mon, 16 Feb

11:40 - 09:45BNE-PDX

40h 05m2 stops

13:24 - 07:30PDX-BNE

48h 06m2 stops

$1,072United Airlines

Find Deal

Tue, 13 Jan - Tue, 20 Jan

07:45 - 14:40SYD-PDX

25h 55m2 stops

19:00 - 16:40PDX-SYD

26h 40m2 stops

$1,219Multiple Airlines

Find Deal

Mon, 19 Jan - Mon, 2 Feb

13:00 - 09:45MEL-PDX

39h 45m2 stops

12:59 - 10:00PDX-MEL

50h 01m2 stops

$1,417United Airlines

Find Deal

Tue, 13 Jan - Tue, 20 Jan

11:40 - 12:34BNE-PDX

18h 54m1 stop

07:45 - 07:30PDX-BNE

29h 45m1 stop

$1,423Virgin Australia

Find Deal

Mon, 12 Jan - Mon, 19 Jan

19:50 - 20:48BNE-PDX

42h 58m2 stops

21:30 - 05:45PDX-BNE

38h 15m1 stop

$1,680Multiple Airlines

Find Deal

Mon, 12 Jan - Mon, 19 Jan

17:35 - 13:41CNS-PDX

38h 06m2 stops

10:52 - 11:50PDX-CNS

30h 58m2 stops

$1,750Qantas Airways

Find Deal

Mon, 12 Jan - Mon, 19 Jan

12:35 - 20:34ADL-PDX

26h 29m2 stops

17:50 - 13:40PDX-ADL

25h 20m2 stops

$1,760Qantas Airways

Find Deal

Tue, 13 Jan - Tue, 20 Jan

14:40 - 12:41CNS-PDX

40h 01m3 stops

19:51 - 16:40PDX-CNS

26h 49m3 stops

$2,802Virgin Australia

Find Deal

Mon, 12 Jan - Mon, 19 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

16h 30m

1 stop

PDX09:15Portland

17 Feb

PDX09:50Portland

28h 55m

1 stop

BNE08:45Brisbane

$1,042

Find similar

Air Canada

19 Jan

SYD16:00Sydney Kingsford Smith

21h 30m

1 stop

PDX18:30Portland

2 Feb

PDX09:50Portland

28h 45m

1 stop

SYD09:35Sydney Kingsford Smith

$1,123

Find similar

Air Canada

25 Feb

SYD11:20Sydney Kingsford Smith

26h 10m

1 stop

PDX18:30Portland

4 Mar

PDX15:15Portland

23h 20m

1 stop

SYD09:35Sydney Kingsford Smith

$1,126

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

20h 20m

1 stop

PDX22:00Portland

16 Feb

PDX00:59Portland

34h 01m

2 stops

BNE05:00Brisbane

$1,056

Find similar

American Airlines

13 Feb

BNE19:40Brisbane

23h 11m

2 stops

PDX00:51Portland

16 Feb

PDX00:59Portland

34h 01m

2 stops

BNE05:00Brisbane

$1,057

Find similar

American Airlines

13 Feb

BNE19:40Brisbane

33h 27m

2 stops

PDX11:07Portland

16 Feb

PDX00:59Portland

34h 01m

2 stops

BNE05:00Brisbane

$1,060

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

10:45-09:15

1 stop16h 30m

Portland

Tue 17/2

09:50-08:45

1 stop28h 55m

$1,042

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Fri 13/2

19:40-22:00

1 stop20h 20m

Portland

Mon 16/2

00:59-05:00

2 stops34h 01m

$1,056

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Tue 13/1

11:40-09:45

2 stops40h 05m

Portland

Tue 20/1

13:24-07:30

2 stops48h 06m

$1,072

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/1

07:45-14:40

2 stops25h 55m

Portland

Mon 2/2

19:00-16:40

2 stops26h 40m

$1,219

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Tue 13/1

13:00-09:45

2 stops39h 45m

Portland

Tue 20/1

12:59-10:00

2 stops50h 01m

$1,417

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mon 12/1

11:40-12:34

1 stop18h 54m

Portland

Mon 19/1

07:45-07:30

1 stop29h 45m

$1,423

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mon 12/1

19:50-20:48

2 stops42h 58m

Portland

Mon 19/1

21:30-05:45

1 stop38h 15m

$1,680

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 12/1

17:35-13:41

2 stops38h 06m

Portland

Mon 19/1

10:52-11:50

2 stops30h 58m

$1,750

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Tue 13/1

12:35-20:34

2 stops26h 29m

Portland

Tue 20/1

17:50-13:40

2 stops25h 20m

$1,760

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 12/1

14:40-12:41

3 stops40h 01m

Portland

Mon 19/1

19:51-16:40

3 stops26h 49m

$2,802

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 $1,275, 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 $1,451.

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 $1,433. 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 $1,850.

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 $1,333 when looking at flights departing at midday. Flights to Portland are more costly in the evening, with an average ticket price of $2,628. 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 $1,710 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 $828 on momondo.

Can stopping save me money on Australia to Portland flights?

You could potentially save up to 5% 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

Fastest flight time	18h 27m
Direct flights	None

The fastest flight from Australia to Portland takes 18h 27m

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
United Airlines	PriceFrom $774	Free cancellation	Rating 7.4 9,055 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,002	Free cancellation	Rating 7.1 10,487 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $1,229	Free cancellation	Rating 7.8 2,814 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $1,253	Free cancellation	Rating 8.0 11,382 reviews	Search Alaska Airlines flights
Virgin Australia	PriceFrom $1,318	Free cancellation	Rating 7.6 425 reviews	Search Virgin Australia flights
Air New Zealand	PriceFrom $1,372	Free cancellation	Rating 8.0 539 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,375	Free cancellation	Rating 7.5 946 reviews	Search Qantas Airways flights
Delta	PriceFrom $1,548	Free cancellation	Rating 7.9 8,010 reviews	Search Delta flights
Singapore Airlines	PriceFrom $1,801	Free cancellation	Rating 8.1 1,411 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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Tue 6/1

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Cheap flights from Australia to Portland from $586

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 30/1. 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 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.

See travel insights to Portland from

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 5% on your flight if you consider stops on a Australia to Portland flight.

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

Air Canada, United Airlines, and Qantas Airways 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 18h 27m to fly from Australia to Portland if you fly out of Sydney (the most popular airport in Australia) and into Portland (the most popular airport in Portland). If you’re flying out of Adelaide and into Portland, then the flight time is around 18h 29m.

Cheap Australia to Portland flight deals and tips

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

Fastest flight time

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