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Cheap flights from Cairns to Port Moresby from $271

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — POM
26 Feb — 5 Mar1
1 adult

The best prices from Cairns to Port Moresby Jackson Fld are usually found in May or August, booked 40 days in advance, depart on a Thursday or Saturday and return on a Monday

Cheap flight deals from Cairns to Port Moresby

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Port Moresby (POM). 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 21 February 2025.

Round-trip from

$535

One-way from

$271

Popular in

March

Cheapest in

May

Average price

$561

Good round-trip deal

$747 or less

Good one-way deal

$494 or less
Air Niugini
  • Air Niugini
  • 22/5-29/5
  • Nonstop
  • 3h 00m total
  • Cairns to Port Moresby
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Air Niugini
  • Air Niugini
  • 12/3
  • Nonstop
  • 1h 30m total
  • Cairns to Port Moresby
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. return price).
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Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Cairns to Port Moresby Jackson Fld.
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Price to beat on a one-way flight from Cairns to Port Moresby Jackson Fld.
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Find flight deals from Cairns to Port Moresby

Cheapest flights from Cairns to Port Moresby
Explore the most affordable flight options available from Cairns to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 22/507:00CNS - POM
Nonstop1h 30mAir Niugini
Thu 29/517:00POM - CNS
Nonstop1h 30mAir Niugini
Deal found 20/2$535
Thu 10/407:00CNS - POM
Nonstop1h 30mMultiple Airlines
Sun 20/413:15POM - CNS
1 stop19h 10mMultiple Airlines
Deal found 20/2$731
Thu 22/512:15CNS - POM
2 stops24h 10mQantas Airways
Thu 29/513:15POM - CNS
1 stop7h 40mQantas Airways
Deal found 20/2$1,082

Find flights from Cairns to Port Moresby within your budget

Customise your flight search to find flights from Cairns to Port Moresby 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 21 February 2025.

Fly from

Cairns

Fly to

Port Moresby

Route

Depart

Return

Price

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Thu 22/5

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Thu 29/5

17:00-18:30

Nonstop1h 30m

$535

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Thu 10/4

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sun 20/4

13:15-08:25

1 stop19h 10m

$731

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Thu 22/5

12:15-12:25

2 stops24h 10m

Port Moresby Jackson Fld

Thu 29/5

13:15-20:55

1 stop7h 40m

$1,082

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Wed 12/3

07:00-08:30

Nonstop1h 30m

$271

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Tue 4/3

16:05-12:35

1 stop20h 30m

$514

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Fri 6/6

15:35-12:20

1 stop20h 45m

$568

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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
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.

Travel insights for flights from Cairns to Port Moresby

Get recent, data-driven insights about flights from Cairns to Port Moresby including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Cairns to Port Moresby?

Use this chart to determine the optimal time to book a return flight from Cairns to Port Moresby. Price data was last updated on 14 February 2025.

The best time to book flights from Cairns to Port Moresby is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Cairns to Port Moresby (average of $402). Flying from Cairns to Port Moresby in December is currently the most expensive (average of $458). 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?

Find hourly flight availability from Cairns to Port Moresby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 70% on flights from Cairns to Port Moresby by exploring options for tickets at midday.

Rainfall in Port Moresby by month

Plan your trip to Port Moresby by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port Moresby 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 Port Moresby when rainfall is around 20.0 mm.

Temperature in Port Moresby by month

Plan your trip to Port Moresby by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port Moresby, 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).

Reviews of airlines servicing Port Moresby

Get insights into the airlines that provide service to Port Moresby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port Moresby. Reviews last updated 21 February 2025.
Qantas Airways
7.4
Good
814 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.9

Entertainment

7.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Qantas Airways
7.4
Good
814 reviews
Qantas Airways
7.4
Good
814 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.9

Entertainment

7.1

Boarding

7.6

Comfort

7.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Port Moresby. 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 Cairns to Port Moresby flight route?

    The Cairns to Port Moresby Jackson Fld flight path was viewed by 706 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying 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 $535 on this airline. An additional option worth looking into is Qantas Airways, starting at $1,082. These flights start at 8% 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 $667, our data shows the cheapest flight currently is $271. When looking at the most popular route, (Cairns - Port Moresby Jackson Fld), you can expect to pay $511 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, March is the cheapest month in which you can book a flight from Cairns to Port Moresby (average of $402). Flying from Cairns to Port Moresby in December is currently the most expensive (average of $458). 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 Port Moresby

Discover the top airline that operate flights from Cairns to Port Moresby. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air NiuginiCheapest$491Average$606FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights

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