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Cheap Flights from Cairns to Port Moresby

Popular airlines from Cairns to Port Moresby

Choose from 1 carriers that fly from Cairns to Port Moresby, including Air Niugini, Enjoy the cheapest tickets on this route with Air Niugini.
Air Niugini logo Air Niugini

Cheap Flights from Cairns to Port Moresby starting at S$ 218

Find direct flights from Cairns to Port Moresby within the next three months. Book one-way flights from S$ 218 or return tickets from S$ 377.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Cairns to Port Moresby

The distance between Cairns and Port Moresby is about 841.88km. It takes around 1 hour 30 minutes on average to fly from Cairns to Port Moresby. The most popular month to Port Moresby is March. The off-season for travel is April.

Cheapest one-way flight price S$ 218
Cheapest return ticket price S$ 377
Off-season for travel April
Peak season for travel March
Flight distance 841.88km
Average flight time 1 hour 30 minutes
Popular airline Air Niugini

Cheapest time to fly from Cairns to Port Moresby

The cheapest time for Cairns to Port Moresby flights: Aug 3 to Aug 10 — one way flight prices from S$ 218.

Cheapest flights
From price
Search
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
  • 5 12
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Cairns (CNS) to Port Moresby (POM) the cheapest?

    Airlines adjust prices for flights from Cairns to Port Moresby based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Cairns (CNS) to Port Moresby (POM) cost?

    According to Trip.com's data, the lowest price is around S$ 726.

  • How long is a flight from Cairns (CNS) to Port Moresby (POM)?

    It takes about 1 hour 30 minutes to fly from Cairns (CNS) to Port Moresby (POM).

  • What are the most popular airlines that fly from Cairns (CNS) to Port Moresby (POM)?

    Airlines with flights from Cairns (CNS) to Port Moresby (POM): Air Niugini.

  • How many airports in Port Moresby?

    There are 1 airports near Port Moresby: Jacksons International Airport.

How to find a cheap flight from Cairns to Port Moresby

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cairns to Port Moresby. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Cairns to Port Moresby.
Tap 'Date' on the flight search bar to browse the calendar for Cairns to Port Moresby airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Thu, Aug 7, with one-way flights starting at S$ 218.
2
Compare cheap flight deals from hundreds of airlines for Cairns to Port Moresby flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Cairns to Port Moresby. The cheapest flight at the moment is with Air Niugini.
3
Set up a Price Alert
Set up a Price Alert for your Cairns to Port Moresby flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Cairns to Port Moresby flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Cairns to Port Moresby to get your exclusive deals.

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