Cheap Flights from Port Moresby to Cairns

Compare Port Moresby to Cairns flight deals

Find the cheapest month or even day of the year to fly to Cairns

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Flight deals from Port Moresby to Cairns

Looking for a cheap last-minute deal or the best return flight from Port Moresby to Cairns? Find the lowest prices on one-way and return tickets right here.

Cairns.SAR 629 per passenger.Departing Tue, 17 Jun.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Tue, 17 Jun, arriving in Cairns.Price includes taxes and charges.From SAR 629, select.

Cairns.SAR 634 per passenger.Departing Mon, 14 Jul.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Mon, 14 Jul, arriving in Cairns.Price includes taxes and charges.From SAR 634, select.

Cairns.SAR 641 per passenger.Departing Wed, 18 Feb.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Wed, 18 Feb, arriving in Cairns.Price includes taxes and charges.From SAR 641, select.

Cairns.SAR 658 per passenger.Departing Fri, 2 Jan.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Fri, 2 Jan, arriving in Cairns.Price includes taxes and charges.From SAR 658, select.

Cairns.SAR 671 per passenger.Departing Fri, 1 Aug.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Fri, 1 Aug, arriving in Cairns.Price includes taxes and charges.From SAR 671, select.

Cairns.SAR 704 per passenger.Departing Fri, 30 May.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Fri, 30 May, arriving in Cairns.Price includes taxes and charges.From SAR 704, select.

Cairns.SAR 704 per passenger.Departing Fri, 21 Nov.One-way flight with Air Niugini.Outbound direct flight with Air Niugini departs from Port Moresby on Fri, 21 Nov, arriving in Cairns.Price includes taxes and charges.From SAR 704, select.

Find the cheapest month to fly from Port Moresby to Cairns

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Port Moresby to Cairns flights are currently cheapest in June.

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Direct flights from Port Moresby to Cairns

Port Moresby to Cairns: Alternative routes

Compare routes from Port Moresby to Cairns below. You may find an airport to fly into that's cheaper, faster, or easier than Cairns.

Port Moresby to Cairns: Flight information

The things to know before you go.

Cheapest flight found	SAR 629
Cheapest month to fly	June
Average flight time	1 hr, 30 mins
Most popular airline	Air Niugini
Average flights per week	9

Finding cheap flights from Port Moresby to Cairns: Frequently asked questions

How much are return flights from Port Moresby to Cairns?

The best price we found for a return flight from Port Moresby to Cairns is SAR 1,317. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Port Moresby to Cairns?

1 hour and 30 minutes is the average flight time from Port Moresby to Cairns.

Which airlines fly direct from Port Moresby to Cairns?

Air Niugini flies direct from Port Moresby to Cairns.

How many flights are there a week from Port Moresby to Cairns?

As of May 2025, there are 9 flights per week flying from Port Moresby to Cairns.

When is the cheapest time to fly from Port Moresby to Cairns?

The cheapest month to fly from Port Moresby to Cairns is usually May 2025.

Which upcoming date is cheapest to fly from Port Moresby Airport to Cairns Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Port Moresby Airport to Cairns Airport on Tuesday, 17 June 2025.

Can I get a direct flight from Port Moresby Airport to Cairns Airport?

Yes – the average flight time is 1 hour and 30 minutes.

How can I find the best flight deal to Cairns?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cairns but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cairns?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cairns is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Port Moresby Airport to Cairns with?

Currently, Air Niugini offers the cheapest flight tickets to Cairns.

How to find cheap flights to Cairns from Port Moresby

Looking for cheap tickets from Port Moresby to Cairns? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Port Moresby to Cairns. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Cairns from Port Moresby from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Port Moresby-Cairns ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Cairns from Port Moresby.
Set up a Price Alert. You can easily track the fare of your cheap Port Moresby-Cairns flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Port Moresby and Cairns? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Port Moresby and Cairns. We scour the internet for the best Business, Premium Economy and First Class flight fares to Cairns, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Port Moresby to Cairns flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Cairns from Port Moresby with hotels and car hire

Once you've secured your cheap flight ticket from Port Moresby to Cairns, discover the best prices and exclusive rates for hotels in Cairns or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.