£167 Cheap Flights from Cairns (CNS) to Port Moresby (POM)

View £167 flight on Fri, 14 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £167 for one-way flights and £279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Niugini
Fri, 14 Aug - Fri, 21 Aug
CNS
Cairns
POM
Port Moresby
£279 Return, found 3 days ago
£279
Return
found 3 days ago
Select Air Niugini flight, departing Fri, 14 Aug from Cairns to Port Moresby, returning Fri, 21 Aug, priced at £279 found 3 days ago
Air Niugini
Mon, 17 Aug - Mon, 24 Aug
CNS
Cairns
POM
Port Moresby
£284 Return, found 3 days ago
£284
Return
found 3 days ago
Select Air Niugini flight, departing Mon, 17 Aug from Cairns to Port Moresby, returning Mon, 24 Aug, priced at £284 found 3 days ago
Air Niugini
Thu, 13 Aug - Thu, 20 Aug
CNS
Cairns
POM
Port Moresby
£287 Return, found 3 days ago
£287
Return
found 3 days ago
Select Air Niugini flight, departing Thu, 13 Aug from Cairns to Port Moresby, returning Thu, 20 Aug, priced at £287 found 3 days ago
Air Niugini
Fri, 14 Aug - Fri, 21 Aug
CNS
Cairns
POM
Port Moresby
£287 Return, found 3 days ago
£287
Return
found 3 days ago
Select Air Niugini flight, departing Fri, 14 Aug from Cairns to Port Moresby, returning Fri, 21 Aug, priced at £287 found 3 days ago
Air Niugini
Fri, 27 Nov - Mon, 14 Dec
CNS
Cairns
POM
Port Moresby
£288 Return, found 3 days ago
£288
Return
found 3 days ago
Select Air Niugini flight, departing Fri, 27 Nov from Cairns to Port Moresby, returning Mon, 14 Dec, priced at £288 found 3 days ago
Air Niugini
Thu, 18 Jun - Fri, 19 Jun
CNS
Cairns
POM
Port Moresby
£289 Return, found 6 days ago
£289
Return
found 6 days ago
Select Air Niugini flight, departing Thu, 18 Jun from Cairns to Port Moresby, returning Fri, 19 Jun, priced at £289 found 6 days ago
Air Niugini
Wed, 24 Jun - Sun, 28 Jun
CNS
Cairns
POM
Port Moresby
£291 Return, found 1 day ago
£291
Return
found 1 day ago
Select Air Niugini flight, departing Wed, 24 Jun from Cairns to Port Moresby, returning Sun, 28 Jun, priced at £291 found 1 day ago
Air Niugini
Wed, 20 Jan - Wed, 27 Jan
CNS
Cairns
POM
Port Moresby
£296 Return, found 11 hours ago
£296
Return
found 11 hours ago
Select Air Niugini flight, departing Wed, 20 Jan from Cairns to Port Moresby, returning Wed, 27 Jan, priced at £296 found 11 hours ago
Air Niugini
Fri, 27 Nov - Mon, 14 Dec
CNS
Cairns
POM
Port Moresby
£298 Return, found 3 days ago
£298
Return
found 3 days ago
Select Air Niugini flight, departing Fri, 27 Nov from Cairns to Port Moresby, returning Mon, 14 Dec, priced at £298 found 3 days ago
Qantas Airways
Wed, 20 Jan - Wed, 27 Jan
CNS
Cairns
POM
Port Moresby
£558 Return, found 11 hours ago
£558
Return
found 11 hours ago
Select Qantas Airways flight, departing Wed, 20 Jan from Cairns to Port Moresby, returning Wed, 27 Jan, priced at £558 found 11 hours 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 centre is 11 minutes. Flights from £291
POM
Jackson Intl.
CheapestClosest
Average driving time to city centre11 min
Flights from £291

Frequently asked questions

Which airlines fly direct from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
Enter CNS to POM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
To find a cheap flight from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
The best airline to fly with from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) will differ from traveller to traveller. If you like to fly early, PX offers early morning flights. If price is the most important factor, PX typically offers the lowest fares. QF offers the most daily flights from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
There is approximately 1 nonstop flight per day from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.). For even more choice, look at flights that include layovers, as there are around 12 connecting flights per day. Some common connection points include Tullamarine (MEL), (BNE), and Kingsford Smith Intl. (SYD).
What is the earliest flight from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
The earliest flight from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) typically departs at approximately 6:00 AM local time. This service is operated by JQ / PX and is seasonal, active in June and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
You'll typically find the most flights from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) on a Wednesday, with around 10 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Qantas, Air Niugini, and Jetstar.
What are the most popular departure times for flights from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
The most popular departure times for flights from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) are in the morning, from 9am to 12pm. About 30% of passengers prefer this time. Many major carriers, including Qantas, Jetstar and Air Niugini, offer flights during this window. This timing works well because it allows you to start your travel day at a reasonable hour and arrive in Port Moresby with plenty of time.
How long does it take to fly from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
A nonstop flight from CNS to POM typically takes around 1 hour 30 minutes, covering approximately 523 miles. Connecting flights on this route usually add 17 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
Select the "Business class" and "First class" filters when looking for CNS to POM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) flight with Expedia?
It's easy to earn miles on a Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Port Moresby from Cairns Intl. (CNS)?
From Cairns Intl. (CNS), you can fly into Jackson Intl. (POM) to reach Port Moresby. Some flights may connect through major hubs like Tullamarine (MEL), Kingsford Smith Intl. (SYD), TSV (TSV) before reaching Port Moresby. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) at the last minute?
Typically, booking a last minute flight from Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) flight and hotel package?
Securing a Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.)?
If you booked your Cairns, QLD (CNS-Cairns Intl.) to Port Moresby (POM-Jackson Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to 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
Return price
£277
Distance
837 km
Average flight time
1 hour 30 mins

Book with confidence

Compare flights from Cairns to Port Moresby easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cairns to Port Moresby. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Jackson Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cairns Intl. to Jackson Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Cairns Intl. (CNS) to Jackson Intl. (POM)

The easiest way to view the best deals on flights from Cairns to Port Moresby today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cairns Intl. to Jackson Intl. start at just £279 and range up to £558.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cairns and Port Moresby
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Cairns to Port Moresby flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cairns Intl. to Jackson Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Cairns to Port Moresby easily and book with confidence

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*Available to Expedia members.