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

Prices for flights from Cairns Airport to Portland Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cairns Airport 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.

$954 Cheap Flights from Cairns to Portland in 2025/26

1 adult

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Find the cheapest flights from Cairns to Portland

Round-trip

One-way

Cheap return flights

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11:25 - 20:34CNS-PDX

27h 09m2 stops

15:46 - 09:55PDX-CNS

48h 09m2 stops

$1,926Cathay Pacific

Find Deal

Tue, 17 Feb - Sat, 21 Feb

11:25 - 20:34CNS-PDX

27h 09m2 stops

07:05 - 09:55PDX-CNS

56h 50m2 stops

$1,929Cathay Pacific

Find Deal

Tue, 17 Feb - Sat, 21 Feb

15:35 - 22:25CNS-PDX

24h 50m2 stops

17:41 - 19:45PDX-CNS

32h 04m3 stops

$2,302Qantas Airways

Find Deal

Mon, 8 Dec - Fri, 12 Dec

15:35 - 22:25CNS-PDX

24h 50m2 stops

16:32 - 13:50PDX-CNS

27h 18m2 stops

$2,421Multiple Airlines

Find Deal

Mon, 8 Dec - Fri, 12 Dec

09:20 - 17:28CNS-PDX

26h 08m3 stops

17:41 - 19:45PDX-CNS

32h 04m3 stops

$3,199Multiple Airlines

Find Deal

Mon, 8 Dec - Fri, 12 Dec

10:55 - 20:50CNS-PDX

27h 55m2 stops

07:00 - 14:55PDX-CNS

37h 55m2 stops

$3,242Multiple Airlines

Find Deal

Wed, 7 Jan - Wed, 14 Jan

14:40 - 23:06CNS-PDX

50h 26m3 stops

13:35 - 16:45PDX-CNS

33h 10m2 stops

$3,454Virgin Australia

Find Deal

Wed, 7 Jan - Wed, 14 Jan

14:40 - 23:06CNS-PDX

50h 26m3 stops

07:45 - 14:00PDX-CNS

36h 15m3 stops

$3,708Virgin Australia

Find Deal

Wed, 7 Jan - Wed, 14 Jan

Cathay Pacific flights from Cairns to Portland

Our best Cathay Pacific deals on Cairns to Portland flight tickets

Cathay Pacific

17 Feb

CNS11:25Cairns

27h 09m

2 stops

PDX20:34Portland

21 Feb

PDX15:46Portland

48h 09m

2 stops

CNS09:55Cairns

$1,926

Find similar

Cathay Pacific

17 Feb

CNS11:25Cairns

27h 09m

2 stops

PDX20:34Portland

21 Feb

PDX07:05Portland

56h 50m

2 stops

CNS09:55Cairns

$1,929

Find similar

Virgin Australia flights from Cairns to Portland

Our best Virgin Australia deals on Cairns to Portland flight tickets

Virgin Australia

7 Jan

CNS14:40Cairns

50h 26m

3 stops

PDX23:06Portland

14 Jan

PDX13:35Portland

33h 10m

2 stops

CNS16:45Cairns

$3,454

Find similar

Virgin Australia

7 Jan

CNS14:40Cairns

50h 26m

3 stops

PDX23:06Portland

14 Jan

PDX07:45Portland

36h 15m

3 stops

CNS14:00Cairns

$3,708

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Tue 17/2

11:25-20:34

2 stops27h 09m

Portland

Sat 21/2

15:46-09:55

2 stops48h 09m

$1,926

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Tue 17/2

11:25-20:34

2 stops27h 09m

Portland

Sat 21/2

07:05-09:55

2 stops56h 50m

$1,929

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 8/12

15:35-22:25

2 stops24h 50m

Portland

Fri 12/12

17:41-19:45

3 stops32h 04m

$2,302

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 8/12

15:35-22:25

2 stops24h 50m

Portland

Fri 12/12

16:32-13:50

2 stops27h 18m

$2,421

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Mon 8/12

09:20-17:28

3 stops26h 08m

Portland

Fri 12/12

17:41-19:45

3 stops32h 04m

$3,199

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Wed 7/1

10:55-20:50

2 stops27h 55m

Portland

Wed 14/1

07:00-14:55

2 stops37h 55m

$3,242

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Wed 7/1

14:40-23:06

3 stops50h 26m

Portland

Wed 14/1

13:35-16:45

2 stops33h 10m

$3,454

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Wed 7/1

14:40-23:06

3 stops50h 26m

Portland

Wed 14/1

07:45-14:00

3 stops36h 15m

$3,708

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Sat 9/5

12:40-20:25

2 stops24h 45m

$954

CairnsPortland

CNS - PDX

CNSPDX

Cairns

Sat 9/5

06:00-18:46

3 stops29h 46m

$1,050

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns 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 airline that flies from Cairns to Portland?

Air New Zealand, American Airlines, and Alaska Airlines are the most popular carriers operating from Cairns to Portland

When to book flights from Cairns to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cairns to Portland (CNS to PDX) flight deals and tips

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

Direct flights	None

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

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How far is Cairns to Portland by plane?
Portland is 11450.9 km away from Cairns. Typically, this will take 24h 50m by plane in normal conditions.
When did momondo last update prices for flights from Cairns Airport to Portland Airport?
Prices for flights from Cairns Airport to Portland Airport are updated daily.
How old do you have to be to fly from Cairns Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cairns Airport 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Cairns.

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

Yes. momondo enables you to select and highlight flights to Portland from Cairns with this policy.

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

momondo helps you find the best flight between Cairns and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Cairns and alert you when they change.