$193 Cheap Flights from Cairns (CNS) to Port Moresby (POM)

View $193 flight on Thu, Oct 30, 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 $193 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Niugini
Fri, Jan 30 - Sun, Feb 8
CNS
Cairns
POM
Port Moresby
$333 Roundtrip, found 4 days ago
$333
Roundtrip
found 4 days ago
Select Air Niugini flight, departing Fri, Jan 30 from Cairns to Port Moresby, returning Sun, Feb 8, priced at $333 found 4 days ago
Air Niugini
Fri, Jan 16 - Fri, Jan 23
CNS
Cairns
POM
Port Moresby
$365 Roundtrip, found 5 days ago
$365
Roundtrip
found 5 days ago
Select Air Niugini flight, departing Fri, Jan 16 from Cairns to Port Moresby, returning Fri, Jan 23, priced at $365 found 5 days ago
Air Niugini
Sat, Nov 8 - Mon, Nov 10
CNS
Cairns
POM
Port Moresby
$372 Roundtrip, found 5 days ago
$372
Roundtrip
found 5 days ago
Select Air Niugini flight, departing Sat, Nov 8 from Cairns to Port Moresby, returning Mon, Nov 10, priced at $372 found 5 days ago
Air Niugini
Thu, Dec 25 - Fri, Jan 9
CNS
Cairns
POM
Port Moresby
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Air Niugini flight, departing Thu, Dec 25 from Cairns to Port Moresby, returning Fri, Jan 9, priced at $384 found 1 day ago
Air Niugini
Fri, Jan 16 - Fri, Jan 23
CNS
Cairns
POM
Port Moresby
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select Air Niugini flight, departing Fri, Jan 16 from Cairns to Port Moresby, returning Fri, Jan 23, priced at $384 found 5 days ago
Air Niugini
Sat, Nov 1 - Mon, Nov 3
CNS
Cairns
POM
Port Moresby
$392 Roundtrip, found 21 hours ago
$392
Roundtrip
found 21 hours ago
Select Air Niugini flight, departing Sat, Nov 1 from Cairns to Port Moresby, returning Mon, Nov 3, priced at $392 found 21 hours ago
Air Niugini
Sat, Nov 8 - Mon, Nov 10
CNS
Cairns
POM
Port Moresby
$392 Roundtrip, found 5 days ago
$392
Roundtrip
found 5 days ago
Select Air Niugini flight, departing Sat, Nov 8 from Cairns to Port Moresby, returning Mon, Nov 10, priced at $392 found 5 days ago
Air Niugini
Mon, Dec 22 - Mon, Jan 12
CNS
Cairns
POM
Port Moresby
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Air Niugini flight, departing Mon, Dec 22 from Cairns to Port Moresby, returning Mon, Jan 12, priced at $398 found 1 day ago
Air Niugini
Mon, Jan 12 - Mon, Jan 19
CNS
Cairns
POM
Port Moresby
$398 Roundtrip, found 5 days ago
$398
Roundtrip
found 5 days ago
Select Air Niugini flight, departing Mon, Jan 12 from Cairns to Port Moresby, returning Mon, Jan 19, priced at $398 found 5 days ago
Qantas Airways
Thu, Dec 25 - Sat, Jan 10
CNS
Cairns
POM
Port Moresby
$853 Roundtrip, found 1 day ago
$853
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Thu, Dec 25 from Cairns to Port Moresby, returning Sat, Jan 10, priced at $853 found 1 day ago

Alternative airports near Port Moresby

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jackson Intl. POM. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $423
POM
Jackson Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $423

Frequently asked questions

How much does a flight from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM) cost?
Grab a cheap one-way flight from $193 or cheap return flight from $333 from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
The cheapest month to fly from CNS to POM is January, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
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 Cairns Intl. Airport (CNS) to Jackson Intl. Airport (POM)?
To find the cheapest airline that'll fly you from CNS to POM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
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.

Travel information

Origin airport
Cairns Intl.
Destination airport
Jackson Intl.
Airlines serving
Air Niugini, Qantas Airways
Roundtrip price
$333
Distance
523 mi
Average flight time
1 hour 30 mins

Book with confidence

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 January. 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 $193 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.

 

Cairns to Port Moresby Flights

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*Available to One Key members.