Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cairns to Port Moresby from $287

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 17/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
09:30 - 11:00
POM
-
CNS
1h 30mdirect
$485Air Niugini
Sat, 22 Aug - Mon, 31 Aug
Air Niugini Logo
10:25 - 11:55
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:30 - 11:00
POM
-
CNS
1h 30mdirect
$495Air Niugini
Sun, 19 Jul - Mon, 20 Jul
Air Niugini Logo
10:25 - 11:55
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:30 - 11:00
POM
-
CNS
1h 30mdirect
$496Air Niugini
Sun, 19 Jul - Mon, 20 Jul
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
08:05 - 09:35
POM
-
CNS
1h 30mdirect
$509Air Niugini
Fri, 14 Aug - Sun, 16 Aug
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$516Air Niugini
Fri, 3 Jul - Fri, 10 Jul
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$519Air Niugini
Tue, 16 Jun - Wed, 24 Jun
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$527Air Niugini
Fri, 5 Jun - Fri, 26 Jun
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$538Air Niugini
Fri, 3 Jul - Fri, 10 Jul
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
17:00 - 18:30
POM
-
CNS
1h 30mdirect
$573Air Niugini
Mon, 8 Jun - Sun, 14 Jun
Air Niugini Logo
07:00 - 08:30
CNS
-
POM
1h 30mdirect
Air Niugini Logo
09:30 - 11:00
POM
-
CNS
1h 30mdirect
$607Air Niugini
Mon, 8 Jun - Sat, 13 Jun

Air Niugini flights from Cairns to Port Moresby

Our best Air Niugini deals on Cairns to Port Moresby flight tickets
Air Niugini
22 Aug
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
31 Aug
POM09:30Port Moresby Jackson Fld
1h 30m
CNS11:00Cairns
$485
Air Niugini
19 July
CNS10:25Cairns
1h 30m
POM11:55Port Moresby Jackson Fld
20 July
POM09:30Port Moresby Jackson Fld
1h 30m
CNS11:00Cairns
$495
Air Niugini
19 July
CNS10:25Cairns
1h 30m
POM11:55Port Moresby Jackson Fld
20 July
POM09:30Port Moresby Jackson Fld
1h 30m
CNS11:00Cairns
$496

Qantas Airways flights from Cairns to Port Moresby

Our best Qantas Airways deals on Cairns to Port Moresby flight tickets
Qantas Airways
8 June
CNS17:40Cairns
18h 40m
1 stop
POM12:20Port Moresby Jackson Fld
14 June
POM13:25Port Moresby Jackson Fld
46h 25m
2 stops
CNS11:50Cairns
$1,051
Qantas Airways
30 May
CNS15:45Cairns
20h 35m
1 stop
POM12:20Port Moresby Jackson Fld
6 June
POM13:25Port Moresby Jackson Fld
46h 25m
2 stops
CNS11:50Cairns
$1,081
Qantas Airways
19 July
CNS18:55Cairns
17h 25m
1 stop
POM12:20Port Moresby Jackson Fld
20 July
POM14:35Port Moresby Jackson Fld
45h 15m
2 stops
CNS11:50Cairns
$1,117

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 23 May 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

Cheapest return flight
Fastest return journey

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 22/8

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 31/8

09:30-11:00

Nonstop1h 30m

$485

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 19/7

10:25-11:55

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 20/7

09:30-11:00

Nonstop1h 30m

$495

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 19/7

10:25-11:55

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 20/7

09:30-11:00

Nonstop1h 30m

$496

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 14/8

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sun 16/8

08:05-09:35

Nonstop1h 30m

$509

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 3/7

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 10/7

17:00-18:30

Nonstop1h 30m

$516

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Tue 16/6

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 24/6

17:00-18:30

Nonstop1h 30m

$519

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 5/6

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 26/6

17:00-18:30

Nonstop1h 30m

$527

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 3/7

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 10/7

17:00-18:30

Nonstop1h 30m

$538

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Mon 8/6

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sun 14/6

17:00-18:30

Nonstop1h 30m

$573

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Mon 8/6

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 13/6

09:30-11:00

Nonstop1h 30m

$607

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Cairns and Port Moresby?

What is the cheapest month to fly to Port Moresby?

In general, April 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 $436. If you aren’t able to travel to Port Moresby during the month of April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $444.

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 $468. 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 $1,036. 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 flights?

There are 2 cabin classes available to choose from on Cairns to Port Moresby 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 May 2026, prices for Cairns to Port Moresby flights are approximately 10% more expensive 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

$302

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Port Moresby

1 airport
The best one-way flight to Port Moresby from Cairns in the past 72 hours is $302. The best return flight deal from Cairns to Port Moresby found on momondo in the last 72 hours is $500.
The fastest flight from Cairns to Port Moresby takes 1h 30m
Direct flights go from Cairns to Port Moresby every day.
There is 1 airport in Port Moresby. From Cairns there are direct flights to Port Moresby Jackson Fld (POM).
Search flight deals

Frequently asked questions about flying from Cairns to Port Moresby

  • 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 $425Free 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 $425. Generally, Air Niugini has 6 flights on this route every week with an average price of $476. 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.

An easier way to manage your Port Moresby 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 22/6
Mon 29/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Papua New Guinea

Airports servicing Papua New Guinea

Lae Nadzab Airport