Find flights
Deals
When to book
FAQs

Cheap flights from Port Moresby to Cairns from $210

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
POM — CNS
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Port Moresby to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Port Moresby to Cairns
Explore the most affordable flight options available from Port Moresby to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Sat 21/309:45
POM
-
CNS
Nonstop1h 30m
Air Niugini
Sat 28/312:15
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 3/2$468
Wed 4/317:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Wed 11/307:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 4/2$469
Tue 3/317:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Sat 7/312:15
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 4/2$472
Mon 30/317:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Tue 7/407:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 3/2$502
Sat 20/609:45
POM
-
CNS
Nonstop1h 30m
Air Niugini
Wed 1/707:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 3/2$504
Sun 15/217:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 16/207:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 3/2$509
Fri 3/417:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 6/407:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 3/2$521
Mon 30/317:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 6/407:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 3/2$542

Find flight deals from Port Moresby to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Port Moresby (POM) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 February 2026.

Round-trip from

$468

One-way from

$210

Popular in

December

Cheapest in

July

Average price

$511
Air Niugini
  • Air Niugini
  • 21/3-28/3
  • Nonstop
  • 3h 00m total
  • Port Moresby to Cairns
Search Deals
Air Niugini
  • Air Niugini
  • 22/6
  • Nonstop
  • 1h 30m total
  • Port Moresby to Cairns
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Port Moresby to Cairns 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, Cheapflights users made 647,157 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Port Moresby to Cairns that are best for you.

Fly from

Port Moresby

Fly to

Cairns

Route

Depart

Return

Price

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 3/3

17:00-18:30

Nonstop1h 30m

Cairns

Sat 7/3

12:15-13:45

Nonstop1h 30m

$472

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Mon 30/3

17:00-18:30

Nonstop1h 30m

Cairns

Tue 7/4

07:00-08:30

Nonstop1h 30m

$502

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sun 22/2

17:00-18:30

Nonstop1h 30m

Cairns

Fri 27/2

07:00-08:30

Nonstop1h 30m

$504

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Mon 16/2

17:00-18:30

Nonstop1h 30m

Cairns

Tue 31/3

07:00-08:30

Nonstop1h 30m

$504

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sat 20/6

09:45-11:15

Nonstop1h 30m

Cairns

Wed 1/7

07:00-08:30

Nonstop1h 30m

$504

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sat 20/6

09:45-11:15

Nonstop1h 30m

Cairns

Thu 2/7

07:00-08:30

Nonstop1h 30m

$504

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Fri 3/4

17:00-18:30

Nonstop1h 30m

Cairns

Mon 6/4

07:00-08:30

Nonstop1h 30m

$521

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Mon 22/6

09:45-11:15

Nonstop1h 30m

$210

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 4/8

17:00-18:30

Nonstop1h 30m

$212

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Wed 18/2

17:00-18:30

Nonstop1h 30m

$212

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Port Moresby to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Port Moresby with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Port Moresby to Cairns

What is the cheapest month to book a flight from Port Moresby to Cairns?

Currently, December is the cheapest month in which you can book a flight from Port Moresby to Cairns (average of $389). Flying from Port Moresby to Cairns in May is currently the most expensive (average of $520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from POM to CNS?

Find hourly flight availability from Port Moresby to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 February 2026.

When flying from Port Moresby to Cairns, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Port Moresby to Cairns?

Related info for your journey

Find useful and relevant information for your journey from Port Moresby to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Port Moresby to Cairns flight route?

    This flight path from Port Moresby Jackson Fld to Cairns was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Port Moresby to Cairns?

    For as low as $472, Air Niugini can have you in Cairns from Port Moresby in 1h 30m. The distance from Port Moresby to Cairns is about 842 km. All flights are typically direct.

  • What is the cheapest airline to fly from Port Moresby to Cairns round-trip?

    Air Niugini, at $415, was found to be the cheapest airline from Port Moresby to Cairns.. You may be able to fly from Port Moresby to Cairns for 22% less than the average price by searching for this airline.

  • Can I find deals for flights from Port Moresby to Cairns that include hotel bookings?

    Yes. In addition to deals on Port Moresby to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Port Moresby to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port Moresby to Cairns.

  • Can I find deals for business class flights from Port Moresby to Cairns?

    Yes. Cheapflights offers flight deals from Port Moresby to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Port Moresby to Cairns?

    Currently, December is the cheapest month in which you can book a flight from Port Moresby to Cairns (average of $389). Flying from Port Moresby to Cairns in May is currently the most expensive (average of $520). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Port Moresby to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
Port Moresby to Brisbane flights

Top airline flying from Port Moresby to Cairns

Discover the top airline that operate flights from Port Moresby to Cairns. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 6 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air NiuginiCheapest$415Average$524FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Port Moresby to Cairns?

Deals for Port Moresby to Cairns flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Port Moresby to Cairns?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Port Moresby to Cairns.

Can Cheapflights find flights from Port Moresby to Cairns with no change fees?

Need flexible booking options for your flight to Cairns from Port Moresby? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Port Moresby to Cairns become cheaper?

Of course! You can now track prices for flights from Port Moresby to Cairns and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.