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 46% 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.

How long does it take to fly to Portland?

On average, it takes 19h 13m 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 19h 30m.

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

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

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 January 2026, there are 8 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.

$572 Cheap Flights from Australia to Portland in 2026

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Find the cheapest flights from Australia to Portland

Round-trip

One-way

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Recent return flight deals from Australia to Portland

Enter your travel dates to find the best prices.

10:45 - 18:30

BNE

PDX

24h 45m

1 stop

15:15 - 07:45

PDX

BNE

23h 30m

1 stop

$988Air Canada

Mon, 9 Mar - Mon, 16 Mar

10:45 - 17:30

BNE

PDX

24h 45m

1 stop

09:50 - 11:30

PDX

BNE

32h 40m

2 stops

$1,010Air Canada

Sun, 8 Mar - Sun, 15 Mar

19:40 - 21:52

BNE

PDX

19h 12m

1 stop

05:40 - 05:00

PDX

BNE

30h 20m

2 stops

$1,035American Airlines

Thu, 12 Mar - Mon, 16 Mar

19:40 - 17:08

BNE

PDX

38h 28m

1 stop

17:38 - 05:00

PDX

BNE

18h 22m

1 stop

$1,043American Airlines

Wed, 18 Mar - Sun, 22 Mar

10:40 - 17:10

BNE

PDX

24h 30m

2 stops

19:15 - 07:20

PDX

BNE

43h 05m

2 stops

$1,049Delta

Sun, 8 Mar - Sun, 15 Mar

10:40 - 22:45

BNE

PDX

29h 05m

2 stops

05:05 - 06:30

PDX

BNE

32h 25m

2 stops

$1,065United Airlines

Mon, 9 Mar - Mon, 16 Mar

10:40 - 23:00

BNE

PDX

29h 20m

2 stops

23:59 - 06:30

PDX

BNE

37h 31m

2 stops

$1,084United Airlines

Sun, 22 Mar - Tue, 7 Apr

10:00 - 15:06

MEL

PDX

22h 06m

2 stops

19:40 - 07:50

PDX

MEL

43h 10m

2 stops

$1,262Delta

Fri, 5 Jun - Thu, 18 Jun

16:35 - 20:34

SYD

PDX

22h 59m

2 stops

14:30 - 09:20

PDX

SYD

23h 50m

2 stops

$1,423Qantas Airways

Tue, 3 Feb - Mon, 23 Feb

06:05 - 13:25

ADL

PDX

24h 50m

2 stops

14:30 - 09:50

PDX

ADL

25h 50m

2 stops

$1,451Qantas Airways

Tue, 10 Mar - Tue, 17 Mar

Qantas Airways flights from Australia to Portland

Our best Qantas Airways deals on Australia to Portland flight tickets

Qantas Airways

3 Feb

SYD16:35Sydney Kingsford Smith

22h 59m

2 stops

PDX20:34Portland

23 Feb

PDX14:30Portland

23h 50m

2 stops

SYD09:20Sydney Kingsford Smith

$1,423

Qantas Airways

10 Mar

ADL06:05Adelaide

24h 50m

2 stops

PDX13:25Portland

17 Mar

PDX14:30Portland

25h 50m

2 stops

ADL09:50Adelaide

$1,451

Qantas Airways

27 Jan

SYD21:25Sydney Kingsford Smith

18h 23m

1 stop

PDX20:48Portland

11 Feb

PDX14:57Portland

23h 23m

2 stops

SYD09:20Sydney Kingsford Smith

$1,584

United Airlines flights from Australia to Portland

Our best United Airlines deals on Australia to Portland flight tickets

United Airlines

9 Mar

BNE10:40Brisbane

29h 05m

2 stops

PDX22:45Portland

16 Mar

PDX05:05Portland

32h 25m

2 stops

BNE06:30Brisbane

$1,065

United Airlines

22 Mar

BNE10:40Brisbane

29h 20m

2 stops

PDX23:00Portland

7 Apr

PDX23:59Portland

37h 31m

2 stops

BNE06:30Brisbane

$1,084

United Airlines

9 Mar

MEL12:00Melbourne

20h 59m

1 stop

PDX14:59Portland

16 Mar

PDX15:40Portland

23h 20m

1 stop

MEL09:00Melbourne

$1,303

Fly from

Fly to

Route

Depart

Return

Price

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mon 9/3

10:45-18:30

1 stop24h 45m

Portland

Mon 16/3

15:15-07:45

1 stop23h 30m

$988

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 8/3

10:45-17:30

1 stop24h 45m

Portland

Sun 15/3

09:50-11:30

2 stops32h 40m

$1,010

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Thu 12/3

19:40-21:52

1 stop19h 12m

Portland

Mon 16/3

05:40-05:00

2 stops30h 20m

$1,035

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Wed 18/3

19:40-17:08

1 stop38h 28m

Portland

Sun 22/3

17:38-05:00

1 stop18h 22m

$1,043

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 8/3

10:40-17:10

2 stops24h 30m

Portland

Sun 15/3

19:15-07:20

2 stops43h 05m

$1,049

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Mon 9/3

10:40-22:45

2 stops29h 05m

Portland

Mon 16/3

05:05-06:30

2 stops32h 25m

$1,065

BrisbanePortland

BNE - PDX

BNEPDX

Brisbane

Sun 22/3

10:40-23:00

2 stops29h 20m

Portland

Tue 7/4

23:59-06:30

2 stops37h 31m

$1,084

MelbournePortland

MEL - PDX

MELPDX

Melbourne

Fri 5/6

10:00-15:06

2 stops22h 06m

Portland

Thu 18/6

19:40-07:50

2 stops43h 10m

$1,262

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Tue 3/2

16:35-20:34

2 stops22h 59m

Portland

Mon 23/2

14:30-09:20

2 stops23h 50m

$1,423

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Tue 10/3

06:05-13:25

2 stops24h 50m

Portland

Tue 17/3

14:30-09:50

2 stops25h 50m

$1,451

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 $1,212, 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 $1,381.

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 $1,576 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 $1,222 on momondo.

Can stopping save me money on Australia to Portland flights?

You could potentially save up to 25% 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	19h 13m
Direct flights	None

The fastest flight from Australia to Portland takes 19h 13m

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 January 2026, there are 8 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 $736	Free cancellation	Rating 7.4 9,200 reviews	Search United Airlines flights
Air Canada	PriceFrom $952	Free cancellation	Rating 7.1 10,655 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $1,083	Free cancellation	Rating 7.8 2,829 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $1,190	Free cancellation	Rating 8.0 11,786 reviews	Search Alaska Airlines flights
Virgin Australia	PriceFrom $1,252	Free cancellation	Rating 7.6 431 reviews	Search Virgin Australia flights
Qantas Airways	PriceFrom $1,307	Free cancellation	Rating 7.5 975 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,358	Free cancellation	Rating 8.0 574 reviews	Search Air New Zealand flights
Delta	PriceFrom $1,470	Free cancellation	Rating 7.9 8,112 reviews	Search Delta flights
Singapore Airlines	PriceFrom $1,858	Free cancellation	Rating 8.1 1,436 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 $572

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

Qantas Airways flights from Australia to Portland

Our best Qantas Airways deals on Australia to Portland flight tickets

United Airlines flights from Australia to Portland

Our best United 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

What is the cheapest month to fly 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 25% on your flight if you consider stops on a Australia to Portland flight.

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

Delta, 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 13m 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 19h 30m.

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