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Cheap flights from Port Moresby to Cairns from $214

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
POM — CNS
4 Jun — 11 Jun1
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 5 May 2026.

Fri 12/609:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Fri 19/607:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 30/4$481
Thu 4/617:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Sat 6/607:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 4/5$483
Fri 15/517:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Sun 2/810:25
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 4/5$487
Mon 18/509:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Sat 23/512:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 4/5$488
Thu 28/517:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Thu 4/607:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 30/4$494
Sat 13/609:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Sat 20/607:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 2/5$495
Fri 25/909:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 28/907:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 30/4$504
Mon 15/609:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 22/607:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 1/5$508
Fri 15/509:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 18/512:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 30/4$515
Sun 2/817:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Mon 17/812:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Deal found 2/5$516

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 5 May 2026.

Round-trip from

$481

One-way from

$214

Popular in

December

Cheapest in

July

Average price

$512
Air Niugini
  • Air Niugini
  • 12/6-19/6
  • Nonstop
  • 3h 00m total
  • Port Moresby to Cairns
Search Deals
Air Niugini
  • Air Niugini
  • 13/9
  • Nonstop
  • 1h 30m total
  • Port Moresby to Cairns
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($32 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 May 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 5 May 2026.
Use the filters below to find and compare flights from Port Moresby to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Wed 17/6

17:00-18:30

Nonstop1h 30m

Cairns

Wed 24/6

07:00-08:30

Nonstop1h 30m

$488

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Mon 15/6

09:30-11:00

Nonstop1h 30m

Cairns

Mon 22/6

07:00-08:30

Nonstop1h 30m

$508

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Thu 28/5

17:00-18:30

Nonstop1h 30m

Cairns

Mon 1/6

07:00-08:30

Nonstop1h 30m

$515

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sat 13/6

09:30-11:00

Nonstop1h 30m

Cairns

Tue 23/6

07:00-08:30

Nonstop1h 30m

$525

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sat 13/6

09:30-11:00

Nonstop1h 30m

Cairns

Wed 17/6

07:00-08:30

Nonstop1h 30m

$525

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sat 13/6

09:30-11:00

Nonstop1h 30m

Cairns

Sat 20/6

06:00-13:50

1 stop7h 50m

$686

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Mon 15/6

09:30-11:00

Nonstop1h 30m

Cairns

Mon 22/6

06:00-13:50

1 stop7h 50m

$692

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 16/6

13:25-08:30

1 stop19h 05m

Cairns

Tue 23/6

07:00-08:30

Nonstop1h 30m

$692

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Thu 28/5

06:30-08:00

2 stops25h 30m

Cairns

Mon 1/6

07:00-08:30

Nonstop1h 30m

$704

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Thu 28/5

13:25-11:50

2 stops46h 25m

Cairns

Thu 4/6

07:00-08:30

Nonstop1h 30m

$860

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 19 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Port Moresby to Cairns (average of $459). Flying from Port Moresby to Cairns in December is currently the most expensive (average of $575). 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 5 May 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.

  • What airports do I use to fly from Port Moresby to Cairns?

    If you book a flight from Port Moresby to Cairns, you will be flying from Jackson Fld to Cairns. Flights to Cairns (CNS) from Port Moresby Jackson Fld (POM) take 1h 30m for a nonstop flight. There is 1 flight from Jackson Fld to Cairns per day from 1 airline.

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

    This flight path from Port Moresby Jackson Fld to Cairns was viewed by 23 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 $488, 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 $402, 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, July is the cheapest month in which you can book a flight from Port Moresby to Cairns (average of $459). Flying from Port Moresby to Cairns in December is currently the most expensive (average of $575). 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

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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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air NiuginiCheapest$402Average$507FlexibilityNo 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.

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