How popular is this Cairns to Papua New Guinea flight route?

The Cairns to Papua New Guinea flight path was viewed by 576 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 Papua New Guinea?

Departing from Cairns to Papua New Guinea will take you 1h 30m. There are 842 km between Cairns and Papua New Guinea. Generally, flights for this route are direct.

In terms of precipitation, rainfall in Papua New Guinea ranges from 20.0 - 210.0 inches per month. March is typically the wettest month, when rainfall can reach 210.0 mm. July is typically the driest time to visit Papua New Guinea when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Papua New Guinea, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 25.0 C).

What are the cheapest flights from Cairns to Papua New Guinea?

On average you can expect to pay $705 for a flight from Cairns to Papua New Guinea. The cheapest flight overall is $277 while the most popular route, (Cairns - Port Moresby Jackson Fld) is currently priced at $505.

What airport do you fly from for flights from Cairns to Papua New Guinea?

Cairns (CNS) is the airport you will fly out of if you book a flight from Cairns to Papua New Guinea. It is only a 4.4 km journey to Cairns (CNS) from Cairns’s city centre.

Can I find deals for flights from Cairns to Papua New Guinea that include hotel bookings?

Yes. In addition to deals on Cairns to Papua New Guinea flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cairns to Papua New Guinea?

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

Can I find deals for business class flights from Cairns to Papua New Guinea?

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

$279+ Cheap Flights from Cairns to Papua New Guinea

Cheap flight deals from Cairns to Papua New Guinea

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Cairns to Papua New Guinea
Explore the most affordable flight options available from Cairns to Papua New Guinea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Sat 24/1007:00 -

Nonstop1h 30m

Sat 31/1009:30 -

Nonstop1h 30m

Deal found 9/9$505

Sat 3/1007:00 -

Nonstop1h 30m

Mon 5/1009:30 -

Nonstop1h 30m

Deal found 8/9$509

Fri 2/1012:00 -

Nonstop1h 30m

Mon 5/1009:30 -

Nonstop1h 30m

Deal found 10/9$512

Fri 23/1009:30 -

Nonstop1h 30m

Fri 30/1017:00 -

Nonstop1h 30m

Deal found 8/9$531

Mon 2/1107:00 -

Nonstop1h 30m

Mon 16/1109:30 -

Nonstop1h 30m

Deal found 8/9$545

Fri 11/1209:30 -

Nonstop1h 30m

Mon 14/1209:30 -

Nonstop1h 30m

Deal found 11/9$566

Thu 8/1007:00 -

Nonstop1h 30m

Sat 10/1009:30 -

Nonstop1h 30m

Deal found 9/9$572

Mon 21/907:00 -

Nonstop1h 30m

Fri 25/917:00 -

Nonstop1h 30m

Deal found 10/9$591

Sat 24/1007:00 -

Nonstop1h 30m

Sat 31/1013:40 -

1 stop19h 20m

Deal found 9/9$694

Sat 3/1012:00 -

Nonstop1h 30m

Mon 5/1014:35 -

1 stop17h 55m

Deal found 8/9$700

Find flight deals from Cairns to Papua New Guinea

Round-trip from	$505
One-way from	$279
Popular in	November
Cheapest in	April
Average price	$576
Good round-trip deal	$554 or less
Good one-way deal	$502 or less

Air Niugini
24/10-31/10
Nonstop
3h 00m total
Cairns to Papua New Guinea

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Air Niugini
4/10-31/12
Nonstop
1h 30m total
Cairns to Papua New Guinea

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($74 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Price to beat on a round-trip flight from Cairns to Papua New Guinea.

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Price to beat on a one-way flight from Cairns to Papua New Guinea.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Cairns to Papua New Guinea 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

Sun 4/10

10:25-11:55

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$279

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 20/10

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$284

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Fri 9/10

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$310

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 22/9

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$311

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Wed 7/10

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$342

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Sat 26/9

12:00-13:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$356

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Sat 3/10

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 5/10

09:30-11:00

Nonstop1h 30m

$509

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Tue 20/10

06:00-17:50

1 stop11h 50m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$526

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Fri 11/12

09:30-11:00

Nonstop1h 30m

Port Moresby Jackson Fld

Mon 14/12

09:30-11:00

Nonstop1h 30m

$566

CairnsPort Moresby

CNS Cairns - POM Port Moresby Jackson Fld

CNSPOM

Cairns

Sat 10/10

09:25-12:20

1 stop26h 55m

Port Moresby Jackson Fld

Wed 31/12

00:00-00:00

Nonstop0h 00m

$613

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Cairns to Papua New Guinea

Have a flexible travel schedule? Discover the best time to fly to Papua New Guinea from Cairns with our price prediction graph.

CNS-POM

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 Cairns to Papua New Guinea

CNS-PG0

CNS-POM

What is the cheapest month to book a flight from Cairns to Papua New Guinea?

Currently, April is the cheapest month in which you can book a flight from Cairns to Papua New Guinea (average of $434). Flying from Cairns to Papua New Guinea in November is currently the most expensive (average of $625). 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 PG?

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

Related info for your journey

What airport do you fly from for flights from Cairns to Papua New Guinea?
Cairns (CNS) is the airport you will fly out of if you book a flight from Cairns to Papua New Guinea. It is only a 4.4 km journey to Cairns (CNS) from Cairns’s city centre.
How popular is this Cairns to Papua New Guinea flight route?
The Cairns to Papua New Guinea flight path was viewed by 576 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 Papua New Guinea?
Departing from Cairns to Papua New Guinea will take you 1h 30m. There are 842 km between Cairns and Papua New Guinea. Generally, flights for this route are direct.
What are the cheapest flights from Cairns to Papua New Guinea?
On average you can expect to pay $705 for a flight from Cairns to Papua New Guinea. The cheapest flight overall is $277 while the most popular route, (Cairns - Port Moresby Jackson Fld) is currently priced at $505.
Can I find deals for flights from Cairns to Papua New Guinea that include hotel bookings?
Yes. In addition to deals on Cairns to Papua New Guinea flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to Papua New Guinea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Papua New Guinea.
Can I find deals for business class flights from Cairns to Papua New Guinea?
Yes. Cheapflights offers flight deals from Cairns to Papua New Guinea 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 Papua New Guinea?
Currently, April is the cheapest month in which you can book a flight from Cairns to Papua New Guinea (average of $434). Flying from Cairns to Papua New Guinea in November is currently the most expensive (average of $625). 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.

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Top airline flying from Cairns to Papua New Guinea

Airline	Cheapest	Average	Flexibility	On-time
Air Niugini	Cheapest$394	Average$888	FlexibilityNo cancel fee	On-time77%	Search Air Niugini flights

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Cheapflights helps you search for flights from Cairns to Papua New Guinea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Papua New Guinea?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Papua New Guinea from Cairns.

Can Cheapflights find flights from Cairns to Papua New Guinea with no change fees?

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

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Cheap flights from Cairns to Papua New Guinea from $279

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to Papua New Guinea

Cheapest flights from Cairns to Papua New GuineaExplore the most affordable flight options available from Cairns to Papua New Guinea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Cairns to Papua New Guinea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Cairns to Papua New GuineaDiscover carefully curated flight deals from Cairns to Papua New Guinea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Cairns to Papua New Guinea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Cairns to Papua New GuineaExplore direct flight options from Cairns to Papua New Guinea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from Cairns to Papua New Guinea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Cairns to Papua New GuineaDiscover last-minute flight deals from Cairns to Papua New Guinea. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Cairns to Papua New Guinea. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Cairns to Papua New GuineaSearch for one-way flight options from Cairns to Papua New Guinea. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Cairns to Papua New Guinea. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

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Best time to book a flight from Cairns to Papua New Guinea

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What is the cheapest month to book a flight from Cairns to Papua New Guinea?

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

Find hourly flight availability from Cairns to Papua New Guinea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2026.

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

Related info for your journey

What airport do you fly from for flights from Cairns to Papua New Guinea?

How popular is this Cairns to Papua New Guinea flight route?

How long is the flight from Cairns to Papua New Guinea?

What are the cheapest flights from Cairns to Papua New Guinea?

Can I find deals for flights from Cairns to Papua New Guinea that include hotel bookings?

How can I find direct flights from Cairns to Papua New Guinea?

Can I find deals for business class flights from Cairns to Papua New Guinea?

What is the cheapest month to book a flight from Cairns to Papua New Guinea?

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Cheapest flights from Cairns to Papua New Guinea
Explore the most affordable flight options available from Cairns to Papua New Guinea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Cairns to Papua New Guinea
Discover carefully curated flight deals from Cairns to Papua New Guinea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Cairns to Papua New Guinea
Explore direct flight options from Cairns to Papua New Guinea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Cairns to Papua New Guinea
Discover last-minute flight deals from Cairns to Papua New Guinea. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Cairns to Papua New Guinea
Search for one-way flight options from Cairns to Papua New Guinea. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.