Q: 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 $487 and $639 in October. The cheapest return flight price found within the last 3 days was $451 on Air Niugini (10 Oct-20 Oct). Find deals

Question 1

How much does it cost for a return flight from Cairns to Port Moresby?

Accepted Answer

Airfare is below average for this route at the moment.Cairns to Port Moresby flights typically cost between $487 and $639 in October.
The cheapest return flight price found within the last 3 days was $451 on Air Niugini (10 Oct-20 Oct). Find deals

Question 2

How popular is this Cairns to Port Moresby flight route?

Accepted Answer

The Cairns to Port Moresby Jackson Fld flight path was viewed by 608 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 3

How long is the flight from Cairns to Port Moresby?

Accepted Answer

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 $451. The distance between Cairns and Port Moresby is about 842 km. Most flights are nonstop. Find deals

Question 4

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

Accepted Answer

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 $471 on this airline. This flight start at 20% lower than the current average price 3 months from now. Find deals

Question 5

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

Accepted Answer

The best time to book flights from Cairns to Port Moresby is 57 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.

Question 6

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

Accepted Answer

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.

Question 7

What is the cheapest day to fly from Cairns to Port Moresby?

Accepted Answer

Travellers seeking maximum savings on their Cairns to Port Moresby flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 8

E

Accepted Answer

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.

Question 9

E

Accepted Answer

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).

Question 10

What are the cheapest flights from Cairns to Port Moresby?

Accepted Answer

While on average a flight from Cairns to Port Moresby is generally $658, our data shows the cheapest flight currently is $275. When looking at the most popular route, (Cairns - Port Moresby Jackson Fld), you can expect to pay $477 for that flight.

Question 11

What is the cheapest day to fly return from Cairns to Port Moresby?

Accepted Answer

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 55% on your flight compared to booking on days when demand is much higher.

Question 12

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

Accepted Answer

Travellers have found it’s best to book a flight 58 days in advance to save up to 42% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cairns to Port Moresby 1-2 weeks in advance for as low as $598, or $700 for flights within the next 24 hours.

Question 13

What is the cheapest month to fly from Cairns to Port Moresby?

Accepted Answer

August can be a great time to fly to Port Moresby from Cairns with a flight ticket averaging about $591. Cheapflights users have found deals in the month of August for as cheap as $471. The most expensive prices can be found in the month of June.

Question 14

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

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 68% on flights from Cairns to Port Moresby by exploring options for tickets at midday.

Question 15

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

Accepted Answer

If you wish to fly to Port Moresby from Cairns, then you need to book flights from Cairns to Port Moresby Jackson Fld. There is 1 flight from Cairns (CNS) to Jackson Fld (POM) per day to choose from. Flights to Port Moresby from Cairns are available from 1 airline, which means you should have some options if you want to compare airfare deals. 1h 30m is how long a nonstop flight from Cairns to Port Moresby Jackson Fld typically takes.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

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.

Round-trip from	$451
One-way from	$241
Popular in	June
Cheapest in	August
Average price	$507
Good round-trip deal	$557 or less
Good one-way deal	$360 or less

Cheap flights from Cairns to Port Moresby from $241

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Cairns to Port Moresby Jackson Fld are usually found in August or March, booked 57 days in advance, depart on a Thursday or Saturday and return on a Monday

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Cheapest flights from Cairns to Port MoresbyExplore 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 29 August 2025.

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 29 August 2025.

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

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

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

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

How much does it cost for a return flight from Cairns to Port Moresby?

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.

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

How popular is this Cairns to Port Moresby flight route?

How long is the flight from Cairns to Port Moresby?

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

What are the cheapest flights from Cairns to Port Moresby?

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

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

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

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

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

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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 29 August 2025.