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Cheap flights from Cairns to Papua New Guinea from $273

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — POM
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Papua New Guinea

Enter your travel dates to find the best prices.

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 9 March 2026.

Sat 18/407:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Sat 25/409:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 4/3$433
Thu 19/307:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Sat 18/409:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 7/3$443
Fri 3/412:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Mon 6/409:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 4/3$447
Sat 28/312:05
CNS
-
POM
Nonstop1h 30m
Air Niugini
Wed 15/417:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 6/3$448
Thu 12/307:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Mon 16/317:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 8/3$451
Wed 11/307:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Thu 9/417:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 6/3$452
Fri 20/307:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Fri 17/409:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 8/3$460
Mon 19/1007:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Tue 27/1017:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 5/3$474
Mon 20/407:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Mon 27/409:30
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 6/3$477
Thu 18/607:00
CNS
-
POM
Nonstop1h 30m
Air Niugini
Sun 21/617:00
POM
-
CNS
Nonstop1h 30m
Air Niugini
Deal found 4/3$478

Find flight deals from Cairns to Papua New Guinea

Keep the following information in mind while searching for Cairns to Papua New Guinea flight deals. Data was last updated 9 March 2026.

Round-trip from

$433

One-way from

$273

Popular in

June

Cheapest in

August

Average price

$460

Good round-trip deal

$443 or less

Good one-way deal

$269 or less
Air Niugini
  • Air Niugini
  • 18/4-25/4
  • Nonstop
  • 3h 00m total
  • Cairns to Papua New Guinea
Search Deals
Air Niugini
  • Air Niugini
  • 5/8
  • Nonstop
  • 1h 30m total
  • Cairns to Papua New Guinea
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Cairns to Papua New Guinea.
Search Deals
Price to beat on a one-way flight from Cairns to Papua New Guinea.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cairns to Papua New Guinea 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 9 March 2026.
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 - POM

CNSPOM

Cairns

Wed 8/7

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sun 12/7

17:00-18:30

Nonstop1h 30m

$448

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 3/4

12:00-13:30

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 24/4

17:00-18:30

Nonstop1h 30m

$460

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 20/3

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 17/4

09:30-11:00

Nonstop1h 30m

$460

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Thu 18/6

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sun 21/6

17:00-18:30

Nonstop1h 30m

$478

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 28/3

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Fri 3/4

17:00-18:30

Nonstop1h 30m

$495

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Mon 22/6

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Wed 24/6

17:00-18:30

Nonstop1h 30m

$504

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Mon 30/3

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Thu 2/4

17:00-18:30

Nonstop1h 30m

$521
Cheapest one-way
Fastest single journey

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Wed 5/8

07:00-08:30

Nonstop1h 30m

$273

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Thu 19/3

07:00-08:30

Nonstop1h 30m

$277

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Tue 4/8

07:00-08:30

Nonstop1h 30m

$293

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 19 resultsSorted by cheapest first
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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.
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

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 $410). Flying from Cairns to Papua New Guinea in June is currently the most expensive (average of $535). 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?

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 9 March 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

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

  • 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 630 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 $365 for a flight from Cairns to Papua New Guinea. The cheapest flight overall is $231 while the most popular route, (Cairns - Port Moresby Jackson Fld) is currently priced at $411.

  • 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 $410). Flying from Cairns to Papua New Guinea in June is currently the most expensive (average of $535). 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

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Top airline flying from Cairns to Papua New Guinea

Discover the top airline that operate flights from Cairns to Papua New Guinea. 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 9 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air NiuginiCheapest$432Average$988FlexibilityNo 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 Cairns to Papua New Guinea?

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.

Can Cheapflights notify me if prices for flights from Cairns to Papua New Guinea become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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