Find flights
Deals
When to book
FAQs

Cheap flights from Cairns to Port Moresby from $283

CNS — POM
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Port Moresby

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Port Moresby

Sat 24/1012:00 -
Nonstop1h 30m
Mon 26/1009:30 -
Nonstop1h 30m
Deal found 20/10$493
Thu 29/1007:00 -
Nonstop1h 30m
Sun 1/1117:00 -
Nonstop1h 30m
Deal found 20/10$494
Fri 4/1209:30 -
Nonstop1h 30m
Mon 7/1209:30 -
Nonstop1h 30m
Deal found 21/10$507
Fri 4/1209:30 -
Nonstop1h 30m
Fri 11/1217:00 -
Nonstop1h 30m
Deal found 20/10$520
Tue 8/1207:00 -
Nonstop1h 30m
Tue 15/1217:00 -
Nonstop1h 30m
Deal found 24/10$523
Tue 24/1107:00 -
Nonstop1h 30m
Wed 2/1217:00 -
Nonstop1h 30m
Deal found 20/10$528
Sat 31/1007:00 -
Nonstop1h 30m
Sun 1/1117:00 -
Nonstop1h 30m
Deal found 23/10$553
Sat 5/1207:00 -
Nonstop1h 30m
Sat 12/1209:30 -
Nonstop1h 30m
Deal found 20/10$560
Fri 11/1209:30 -
Nonstop1h 30m
Mon 14/1209:30 -
Nonstop1h 30m
Deal found 20/10$564
Wed 9/1207:00 -
Nonstop1h 30m
Wed 16/1217:00 -
Nonstop1h 30m
Deal found 22/10$602

Find flight deals from Cairns to Port Moresby

Round-trip from

$507

One-way from

$283

Popular in

November

Cheapest in

April

Average price

$538

Good round-trip deal

$538 or less

Good one-way deal

$381 or less
Air Niugini
  • Air Niugini
  • 4/12-7/12
  • Nonstop
  • 3h 00m total
  • Cairns to Port Moresby
Search Deals
Air Niugini
  • Air Niugini
  • 4/12-31/12
  • Nonstop
  • 1h 30m total
  • Cairns to Port Moresby
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($158 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Cairns to Port Moresby Jackson Fld.
Search Deals
Price to beat on a one-way flight from Cairns to Port Moresby Jackson Fld.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cairns to Port Moresby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Fri 4/12

09:30-11:00

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$283

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 6/4

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$288

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Wed 21/4

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$305

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Mon 4/1

11:50-13:20

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$321

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Fri 4/12

09:30-11:00

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 7/12

09:30-11:00

Nonstop1h 30m

$507

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Fri 4/12

09:30-11:00

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 11/12

17:00-18:30

Nonstop1h 30m

$520

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 8/12

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Tue 15/12

17:00-18:30

Nonstop1h 30m

$523

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 6/4

09:10-17:50

1 stop8h 40m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$564

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 5/1

17:25-13:50

1 stop20h 25m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$572

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Fri 4/12

14:40-11:10

1 stop20h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$574

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Cairns to Port Moresby

Have a flexible travel schedule? Discover the best time to fly to Port Moresby from Cairns with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, April is the cheapest month in which you can book a flight from Cairns to Port Moresby (average of $442). Flying from Cairns to Port Moresby in November is currently the most expensive (average of $827). 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 CNS to POM?

When flying from Cairns to Port Moresby, 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 Cairns to Port Moresby?

Airfare is below average for this route at the moment.

Cairns to Port Moresby flights typically cost between $577 and $686 in December.
The cheapest return price found within the last 5 days was $507 on Air Niugini (4 Dec–7 Dec).

Related info for your journey

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

    The Cairns to Port Moresby Jackson Fld flight path was viewed by 468 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 Cairns to Port Moresby?

    A quick flight from Cairns to Port Moresby can take about 1h 30m. Air Niugini provides one of the quickest options available for as low as $507. The distance between Cairns and Port Moresby is about 842 km. Most flights are nonstop.

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

    Our cheapest airline available from Cairns to Port Moresby is Air Niugini. Our recent data shows that you can find tickets from as low as $402 on this airline. This flight start at 24% lower than the current average price 3 months from now.

  • What are the cheapest flights from Cairns to Port Moresby?

    While on average a flight from Cairns to Port Moresby is generally $666, our data shows the cheapest flight currently is $279. When looking at the most popular route, (Cairns - Port Moresby Jackson Fld), you can expect to pay $553 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns to Port Moresby 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 Cairns to Port Moresby?

    Currently, April is the cheapest month in which you can book a flight from Cairns to Port Moresby (average of $442). Flying from Cairns to Port Moresby in November is currently the most expensive (average of $827). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cairns to Port Moresby

Brisbane to Port Moresby flights
Townsville to Port Moresby flights
Coolangatta to Port Moresby flights
Brisbane to Lae flights

Top airline flying from Cairns to Port Moresby

AirlineCheapestAverageFlexibilityOn-time
Air NiuginiCheapest$402Average$501FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to Port Moresby. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Cairns to Port Moresby.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cairns to Port Moresby flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Cairns to Port Moresby on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.