$194 Cheap Flights from Cairns (CNS) to Port Moresby (POM)

View $194 flight on Fri, Jul 25, 2025Opens in a new window

Popular airlines from Cairns Intl. Airport (CNS) to Port Moresby (POM-Jackson Intl.)

Cheap Flights from Cairns to Port Moresby (CNS-POM)

Prices were available within the past 7 days and start at $194 for one-way flights and $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Niugini
Thu, Aug 28 - Sun, Aug 31
CNS
Cairns
POM
Port Moresby
$331 Roundtrip, found 1 day ago
$331
Roundtrip
found 1 day ago
Select Air Niugini flight, departing Thu, Aug 28 from Cairns to Port Moresby, returning Sun, Aug 31, priced at $331 found 1 day ago
Air Niugini
Fri, Oct 24 - Sun, Nov 2
CNS
Cairns
POM
Port Moresby
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Air Niugini flight, departing Fri, Oct 24 from Cairns to Port Moresby, returning Sun, Nov 2, priced at $337 found 2 days ago
Air Niugini
Fri, Aug 8 - Fri, Aug 15
CNS
Cairns
POM
Port Moresby
$342 Roundtrip, found 4 days ago
$342
Roundtrip
found 4 days ago
Select Air Niugini flight, departing Fri, Aug 8 from Cairns to Port Moresby, returning Fri, Aug 15, priced at $342 found 4 days ago
Air Niugini
Thu, Aug 14 - Thu, Aug 21
CNS
Cairns
POM
Port Moresby
$344 Roundtrip, found 9 hours ago
$344
Roundtrip
found 9 hours ago
Select Air Niugini flight, departing Thu, Aug 14 from Cairns to Port Moresby, returning Thu, Aug 21, priced at $344 found 9 hours ago
Air Niugini
Mon, Aug 11 - Sun, Aug 17
CNS
Cairns
POM
Port Moresby
$347 Roundtrip, found 1 day ago
$347
Roundtrip
found 1 day ago
Select Air Niugini flight, departing Mon, Aug 11 from Cairns to Port Moresby, returning Sun, Aug 17, priced at $347 found 1 day ago
Air Niugini
Sat, Oct 25 - Sat, Nov 1
CNS
Cairns
POM
Port Moresby
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select Air Niugini flight, departing Sat, Oct 25 from Cairns to Port Moresby, returning Sat, Nov 1, priced at $357 found 2 days ago
Air Niugini
Wed, Oct 22 - Thu, Oct 30
CNS
Cairns
POM
Port Moresby
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select Air Niugini flight, departing Wed, Oct 22 from Cairns to Port Moresby, returning Thu, Oct 30, priced at $369 found 2 days ago
Air Niugini
Fri, Jul 25 - Tue, Jul 29
CNS
Cairns
POM
Port Moresby
$374 Roundtrip, found 5 days ago
$374
Roundtrip
found 5 days ago
Select Air Niugini flight, departing Fri, Jul 25 from Cairns to Port Moresby, returning Tue, Jul 29, priced at $374 found 5 days ago
Air Niugini
Mon, Oct 27 - Wed, Oct 29
CNS
Cairns
POM
Port Moresby
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select Air Niugini flight, departing Mon, Oct 27 from Cairns to Port Moresby, returning Wed, Oct 29, priced at $383 found 2 days ago
Qantas Airways
Thu, Aug 28 - Sun, Aug 31
CNS
Cairns
POM
Port Moresby
$563 Roundtrip, found 1 day ago
$563
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Aug 28 from Cairns to Port Moresby, returning Sun, Aug 31, priced at $563 found 1 day ago
Flights from Cairns (CNS) to Port Moresby (POM)
Origin airport
Cairns Intl.
Destination airport
Jackson Intl.
Airlines serving
Air Niugini, Qantas Airways
Roundtrip price
$330
Distance
523 mi
Average flight time
1 hour 30 mins

Cairns to Port Moresby Flights

The cheapest times to fly from Cairns to Port Moresby

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cairns to Port Moresby are during the month of August. You can find some of the cheapest flights from Cairns to Port Moresby with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cairns to Port Moresby

Sunday is one of the best days to book for cheap flights from Cairns to Port Moresby: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cairns to Port Moresby

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cairns to Port Moresby in 2025. You can also book with separate airlines for your outbound and return journeys, from $194 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cairns to Port Moresby flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cairns to Port Moresby airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM) cost?
Score affordable return tickets from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM) starting at $344. Book a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Niugini flight leaving CNS on July 24 2025 and touching down at POM. The price was last updated on July 10 2025 and has not changed since.
What is the cheapest month to fly from CNS to POM?
The cheapest flights from CNS to POM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
Take a nonstop flight with Air Niugini and fly straight from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM).
What is the cheapest airline that flies from CNS to POM?
With prices as low as $196 for a one-way journey from CNS to POM, Air Niugini is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CNS on September 17 2025. Prices were last updated on July 10 2025 and have not changed since.
How many flights per day from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
On average, just 1 nonstop flight departs each day from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM). Want additional options? Use our filter tool to discover flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
The 7 AM departures from CNS to POM see the highest demand. These flights can come with a higher price due to their popularity. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from CNS to POM?
Friday has the most flights from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
Cairns Intl. Airport (CNS)'s earliest flight to Jackson Intl. Airport (POM) is at approximately 7:00AM UTC+10. With a total flight time of 1h 30m, you'll touch down at around 8:30AM UTC+10.
How long does it take to fly from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
It takes around 1 hour and 30 minutes to cover the 520 mi from CNS to POM.
What is the best time to fly from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
To land at Jackson Intl. Airport (POM) on schedule, pick a flight that leaves from Cairns Intl. Airport (CNS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Port Moresby from Cairns Intl. Airport (CNS)?
Check out your flight options from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM). This is the only Port Moresby airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM) last-minute?
Last-minute bookings from CNS to POM are generally more expensive. To secure the cheapest rates, start looking for flights early. That being said, if you're flexible with your travel plans, you may score a cheap ticket just before your departure.
Is it cheaper to book a CNS to POM flight and hotel package?
Securing a CNS to POM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
If you booked your CNS to POM flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.