Cheap flights from Port Moresby to Cairns

Jacksons
POM
Cairns
CNS

Flight deals from Port Moresby to Cairns

Below you can see the best deals on flights Port Moresby — Cairns for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 22 September, from $156.

Top 10 cheap flights from Port Moresby to Cairns

PX
$ 160

Port Moresby — Cairns

17:00—18:30
8 Sep 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

17:00—18:30
1 Sep 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

08:05—09:35
6 Sep 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

17:00—18:30
6 Sep 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

17:00—18:30
26 Aug 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

17:00—18:30
13 Sep 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

08:05—09:35
13 Sep 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

17:00—18:30
24 Aug 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

17:00—18:30
30 Aug 2026
1 h 30 m
Direct flight
PX
$ 160

Port Moresby — Cairns

08:05—09:35
30 Aug 2026
1 h 30 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Port Moresby — Cairns flight

Looking for cheap flights from Port Moresby to Cairns? Compare fares from different airlines, check the flight schedule and travel time — and book your Port Moresby — Cairns ticket online at the best price.

The route has direct flights — around 17 flights per week, flights are operated by Air Niugini, a nonstop flight takes about 1 h 30 min, the distance between the cities is around 837 km.

Planning your trip? You may find our Cairns travel guide, how to get from the airport into town and Cairns weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $150Min. price
NovemberCheapest
AprilPeak season
YesDirect flights
837 kmDistance
1 h 30 minTravel time
1Airlines
17 / wkFlights

Flight schedule from Port Moresby to Cairns

The table shows direct flights from Port Moresby to Cairns on the selected date. The flight takes approximately 1 h 30 min. Regular flights are operated by Air Niugini. Departures from Jacksons International Airport airports, arrivals at Cairns Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Port Moresby — Cairns

Below is a calendar of the lowest flight ticket prices for Port Moresby — Cairns by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $150 in November, and the most expensive are around $419 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Port Moresby to Cairns by month. Tickets are usually cheapest in February (around $216) and priciest in July (about $300) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$264mediumMay$252mediumSep$252medium
Feb$216lowJun$288highOct$240medium
Mar$222lowJul$300highNov$228low
Apr$228lowAug$288highDec$276high

Some values are estimated based on seasonality.

When to fly

Weather in Cairns: it is warmest in February (up to 28 °C on average) and coolest in July (around 22 °C). The driest month is August.

Tickets are usually cheapest in November and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Cairns

Dry and wet days · Cairns

Wind speed and direction · Cairns

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How to get the best deal on a Port Moresby — Cairns ticket

  • Book ahead: fares for Port Moresby — Cairns are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Cairns is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Port Moresby — Cairns route are operated by 1 airline; Air Niugini runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Air NiuginiPX
    6x/week
    WebsiteFleet: 241M pax/year
    • Direct flight POM → CNS6x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Port Moresby — Cairns route

Flights Port Moresby — Cairns depart from Jacksons International Airport and arrive at Cairns Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Port Moresby

POM
Papua New Guinea (Niugini)
About the cityHow to get thereWeatherAll about the country Papua New Guinea (Niugini)
Arrival

Cairns

CNS
Australia
About the cityHow to get thereWeatherAll about the country Australia
Departure airports
Arrival airports

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Frequently asked questions about the Port Moresby — Cairns flight

How long is the flight from Port Moresby to Cairns?

A nonstop Port Moresby — Cairns flight takes about 1 h 30 min — the distance between the cities is around 837 km.

How far is it from Port Moresby to Cairns?

The distance from Port Moresby to Cairns is about 837 km, which a nonstop flight covers in around 1 h 30 min.

Are there direct flights from Port Moresby to Cairns?

Yes, there are nonstop flights Port Moresby — Cairns — around 17 flights per week.

Which airlines fly from Port Moresby to Cairns?

Airlines operating Port Moresby — Cairns include Air Niugini. See the full list with schedules in the "Airlines" section on this page.

Which airports do Port Moresby — Cairns flights use?

Flights from Port Moresby depart from Jacksons International Airport, and arrive at Cairns Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Port Moresby to Cairns?

The price of a Port Moresby — Cairns ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in April. Tickets typically cost between $150 and $419. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Port Moresby — Cairns?

Flights Port Moresby — Cairns are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Port Moresby to Cairns?

To catch a low fare Port Moresby — Cairns, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Port Moresby

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LaeMount HagenRabaulBrisbaneHoskinsWewakMadangGorokaManilaVanimoKaviengSydneySingaporeHong KongHoniaraGuangzhouKiungaBukaNadiLorengauDaruPopondettaAlotauPort VilaTariMelbourneTokyo

Where else you can fly from Cairns

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BrisbaneSydneyMelbourneTownsvilleAdelaideDarwinWeipaGold CoastDenpasarPerthHorn IslandTokyoSingaporeYularaOsakaAucklandSunshine CoastHong KongBamagaNadiChristchurchProserpineMackayKowanyamaLockhart RiverEdward RiverRockhamptonAurukun

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