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Cheap flights from Cairns to Port Moresby from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Port Moresby departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cairns to Port Moresby

Cheap return flights

Enter your travel dates to find the best prices.
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$447Air Niugini
Tue, 3 Feb - Tue, 10 Feb
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:45 - 11:15
POM
-
CNS
1h 30mdirect
$448Air Niugini
Sat, 21 Feb - Sat, 28 Feb
Air Niugini Logo
12:15 - 13:45
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:45 - 11:15
POM
-
CNS
1h 30mdirect
$450Air Niugini
Sat, 21 Feb - Sat, 28 Feb
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$453Air Niugini
Tue, 31 Mar - Tue, 7 Apr
Air Niugini Logo
12:15 - 13:45
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:45 - 11:15
POM
-
CNS
1h 30mdirect
$454Air Niugini
Sat, 28 Mar - Sat, 11 Apr
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:45 - 11:15
POM
-
CNS
1h 30mdirect
$473Air Niugini
Mon, 23 Feb - Mon, 9 Mar
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:45 - 11:15
POM
-
CNS
1h 30mdirect
$479Air Niugini
Fri, 20 Mar - Sat, 11 Apr
Air Niugini Logo
12:15 - 13:45
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:45 - 11:15
POM
-
CNS
1h 30mdirect
$491Air Niugini
Mon, 19 Jan - Fri, 23 Jan
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$497Air Niugini
Fri, 20 Mar - Thu, 9 Apr
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$500Air Niugini
Thu, 19 Feb - Thu, 26 Feb

Air Niugini flights from Cairns to Port Moresby

Our best Air Niugini deals on Cairns to Port Moresby flight tickets
Air Niugini
3 Feb
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
10 Feb
POM17:00Port Moresby Jackson Fld
1h 30m
CNS18:30Cairns
$447
Air Niugini
21 Feb
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
28 Feb
POM09:45Port Moresby Jackson Fld
1h 30m
CNS11:15Cairns
$448
Air Niugini
21 Feb
CNS12:15Cairns
1h 30m
POM13:45Port Moresby Jackson Fld
28 Feb
POM09:45Port Moresby Jackson Fld
1h 30m
CNS11:15Cairns
$450

Qantas Airways flights from Cairns to Port Moresby

Our best Qantas Airways deals on Cairns to Port Moresby flight tickets
Qantas Airways
15 Jan
CNS11:35Cairns
25h 15m
2 stops
POM12:50Port Moresby Jackson Fld
18 Jan
POM13:40Port Moresby Jackson Fld
21h 05m
2 stops
CNS10:45Cairns
$1,122
Qantas Airways
19 Jan
CNS11:35Cairns
25h 15m
2 stops
POM12:50Port Moresby Jackson Fld
23 Jan
POM13:40Port Moresby Jackson Fld
45h 05m
2 stops
CNS10:45Cairns
$1,241

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Port Moresby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Cairns to Port Moresby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Tue 3/2

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Tue 10/2

17:00-18:30

Nonstop1h 30m

$447

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 21/2

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 28/2

09:45-11:15

Nonstop1h 30m

$448

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 21/2

12:15-13:45

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 28/2

09:45-11:15

Nonstop1h 30m

$450

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Tue 31/3

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Tue 7/4

17:00-18:30

Nonstop1h 30m

$453

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 28/3

12:15-13:45

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 11/4

09:45-11:15

Nonstop1h 30m

$454

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Mon 23/2

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 9/3

09:45-11:15

Nonstop1h 30m

$473

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 20/3

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 11/4

09:45-11:15

Nonstop1h 30m

$479

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Mon 19/1

12:15-13:45

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 23/1

09:45-11:15

Nonstop1h 30m

$491

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 20/3

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Thu 9/4

17:00-18:30

Nonstop1h 30m

$497

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Thu 19/2

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Thu 26/2

17:00-18:30

Nonstop1h 30m

$500

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Port Moresby from

How to get the cheapest flight ticket from Cairns to Port Moresby

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 Port Moresby?

In general, August is the cheapest month to fly from Cairns to Port Moresby. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $471. If you aren’t able to travel to Port Moresby during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $493.

What is the cheapest day to depart on your flight to Port Moresby?

On average, the least expensive day to fly to Port Moresby from Cairns is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $641. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $873. These prices are subject to change though, so be sure to set up a Price Alert for flights to Port Moresby.

What is the cheapest Cairns to Port Moresby Jackson Fld flight route?

Fly from Cairns to Port Moresby Jackson Fld for the best Cairns - Port Moresby Jackson Fld flight prices

What cabin class options are available on Cairns to Port Moresby Jackson Fld flights?

There are 2 cabin classes available to choose from on Cairns to Port Moresby Jackson Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cairns to Port Moresby flight prices changed over time?

As of January 2026, prices for Cairns to Port Moresby flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Cairns to Port Moresby

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

Cheap Cairns to Port Moresby (CNS to POM) flight deals and tips

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

Best price found

$382

Fastest flight time

1h 30m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Port Moresby

1 airport
The best one-way flight to Port Moresby from Cairns in the past 72 hours is $382. The best return flight deal from Cairns to Port Moresby found on momondo in the last 72 hours is $530.
The fastest flight from Cairns to Port Moresby takes 1h 30m
Direct flights go from Cairns to Port Moresby on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Air Niugini..
There is 1 airport in Port Moresby. From Cairns there are direct flights to Port Moresby Jackson Fld (POM).
Search flight deals

  • How far is Cairns to Port Moresby Jackson Fld by plane?

    A flight from Cairns to Port Moresby Jackson Fld will travel around 844.7 km. In terms of flight time, this usually takes a little over 1h 30m.

  • When did momondo last update prices for flights from Cairns Airport to Port Moresby Jackson Fld Airport?

    Prices for flights from Cairns Airport to Port Moresby Jackson Fld Airport are updated daily.

  • How many operators does momondo search for flights from Cairns Airport to Port Moresby Jackson Fld Airport?

  • How old do you have to be to fly from Cairns Airport to Port Moresby Jackson Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cairns Airport to Port Moresby Jackson Fld Airport.

  • What documentation or ID do you need to fly to Port Moresby Jackson Fld Airport?

    The required travel and health documents for your Port Moresby Jackson Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Port Moresby Jackson Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cairns to Port Moresby?

  • What is the most popular airline from Cairns to Port Moresby?

Best airlines flying from Cairns to Port Moresby

Compare and see reviews for airlines that fly from Cairns to Port Moresby with momondo
Airline
Rating
Free cancellation
Price
Air NiuginiPriceFrom $455Free cancellationRating
4.6
3 reviews
Search Air Niugini flights

  • Air Niugini Flights From Cairns to Port Moresby

    The lowest priced Air Niugini flight from Cairns to Port Moresby from the last 72 hours was $455. Generally, Air Niugini has 6 flights on this route every week with an average price of $551. Air Niugini is rated 4.6/10 by our users.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cairns to Port Moresby for you.

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

All flight searches from Cairns to Port Moresby on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cairns to Port Moresby?

momondo helps you find the best flight between Cairns and Port Moresby 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 Port Moresby right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cairns to Port Moresby flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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