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Cheap flights from Cairns to Port Moresby from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Port Moresby departing on 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Cairns to Port Moresby

Cheap return flights

Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
Air Niugini Logo
09:35 - 11:05POM-CNS
1h 30mdirect
$610Air Niugini
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Logo
07:00 - 08:30CNS-POM
1h 30mdirect
Logo
13:15 - 20:55POM-CNS
7h 40m1 stop
$787
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Logo
21:00 - 13:50CNS-POM
16h 50m1 stop
Logo
17:00 - 18:30POM-CNS
1h 30mdirect
$943
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
21:00 - 13:50CNS-POM
16h 50m1 stop
Logo
17:00 - 18:30POM-CNS
1h 30mdirect
$945
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
06:00 - 13:00CNS-POM
31h 00m2 stops
Logo
17:00 - 18:30POM-CNS
1h 30mdirect
$949
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
06:00 - 13:00CNS-POM
31h 00m2 stops
Logo
17:00 - 18:30POM-CNS
1h 30mdirect
$1,053
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Qantas Airways Logo
18:40 - 12:25CNS-POM
17h 45m1 stop
Qantas Airways Logo
13:15 - 20:55POM-CNS
7h 40m1 stop
$1,064Qantas Airways
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Logo
06:00 - 13:00CNS-POM
31h 00m2 stops
Logo
13:15 - 08:25POM-CNS
19h 10m1 stop
$1,175
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Logo
09:05 - 13:50CNS-POM
28h 45m1 stop
Logo
13:15 - 10:35POM-CNS
21h 20m2 stops
$1,231
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Qantas Airways Logo
17:35 - 12:25CNS-POM
42h 50m2 stops
Qantas Airways Logo
13:15 - 10:35POM-CNS
21h 20m2 stops
$1,428Qantas Airways
Find Deal
Sun, 28 Sep - Sun, 5 Oct

Air Niugini flights from Cairns to Port Moresby

Our best Air Niugini deals on Cairns to Port Moresby flight tickets
Air Niugini
13 Sept
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
20 Sept
POM09:35Port Moresby Jackson Fld
1h 30m
CNS11:05Cairns
$610
Find similar
Air Niugini
20 Aug
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
5 Sept
POM09:35Port Moresby Jackson Fld
1h 30m
CNS11:05Cairns
$802
Find similar

Qantas Airways flights from Cairns to Port Moresby

Our best Qantas Airways deals on Cairns to Port Moresby flight tickets
Qantas Airways
13 Sept
CNS18:40Cairns
17h 45m
1 stop
POM12:25Port Moresby Jackson Fld
20 Sept
POM13:15Port Moresby Jackson Fld
7h 40m
1 stop
CNS20:55Cairns
$1,064
Find similar
Qantas Airways
20 Aug
CNS17:55Cairns
18h 30m
2 stops
POM12:25Port Moresby Jackson Fld
5 Sept
POM13:15Port Moresby Jackson Fld
9h 35m
1 stop
CNS22:50Cairns
$1,282
Find similar
Qantas Airways
28 Sept
CNS17:35Cairns
42h 50m
2 stops
POM12:25Port Moresby Jackson Fld
5 Oct
POM13:15Port Moresby Jackson Fld
21h 20m
2 stops
CNS10:35Cairns
$1,428
Find similar

momondo Fare Finder

 
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, momondo users made 78,305 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Cairns to Port Moresby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 13/9

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 20/9

09:35-11:05

Nonstop1h 30m

$610

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 13/9

07:00-08:30

Nonstop1h 30m

Port Moresby Jackson Fld

Sat 20/9

13:15-20:55

1 stop7h 40m

$787

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

21:00-13:50

1 stop16h 50m

Port Moresby Jackson Fld

Sun 5/10

17:00-18:30

Nonstop1h 30m

$943

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

21:00-13:50

1 stop16h 50m

Port Moresby Jackson Fld

Sun 5/10

17:00-18:30

Nonstop1h 30m

$945

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

06:00-13:00

2 stops31h 00m

Port Moresby Jackson Fld

Sun 5/10

17:00-18:30

Nonstop1h 30m

$949

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

06:00-13:00

2 stops31h 00m

Port Moresby Jackson Fld

Sun 5/10

17:00-18:30

Nonstop1h 30m

$1,053

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sat 13/9

18:40-12:25

1 stop17h 45m

Port Moresby Jackson Fld

Sat 20/9

13:15-20:55

1 stop7h 40m

$1,064

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

06:00-13:00

2 stops31h 00m

Port Moresby Jackson Fld

Sun 5/10

13:15-08:25

1 stop19h 10m

$1,175

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

09:05-13:50

1 stop28h 45m

Port Moresby Jackson Fld

Sun 5/10

13:15-10:35

2 stops21h 20m

$1,231

CairnsPort Moresby

CNS - POM

CNSPOM

Cairns

Sun 28/9

17:35-12:25

2 stops42h 50m

Port Moresby Jackson Fld

Sun 5/10

13:15-10:35

2 stops21h 20m

$1,428

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Port Moresby from

How to get the cheapest flight ticket from Cairns to Port Moresby

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Port Moresby?

In general, August is the cheapest month to fly from Cairns to Port Moresby. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $497. If you aren’t able to travel to Port Moresby during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $509.

What is the cheapest day to depart on your flight to Port Moresby?

On average, the least expensive day to fly to Port Moresby from Cairns is on a Thursday. momondo users have found tickets for Thursday departures for as low as $589. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $943. These prices are subject to change though, so be sure to set up a Price Alert for flights to Port Moresby.

What is the cheapest time of day to depart on your flight to Port Moresby?

According to our data, the cheapest time of day to fly to Port Moresby is in the afternoon. momondo users have found flights departing from Cairns to Port Moresby in the afternoon for as low as $261. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Port Moresby are more costly in the morning, with an average ticket price of $796. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Cairns to Port Moresby Jackson Fld flight route?

Fly from Cairns to Port Moresby Jackson Fld for the best Cairns - Port Moresby Jackson Fld flight prices

What cabin class options are available on Cairns to Port Moresby Jackson Fld flights?

There are 2 cabin classes available to choose from on Cairns to Port Moresby Jackson Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cairns to Port Moresby flight prices changed over time?

As of August 2025, prices for Cairns to Port Moresby flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Cairns to Port Moresby

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Port Moresby according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cairns to Port Moresby (CNS to POM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Port Moresby

Best price found

$265

Fastest flight time

1h 30m

Direct flights

Tue, Wed, Thu, Sat and Sun

Airports in Port Moresby

1 airport
The best one-way flight to Port Moresby from Cairns in the past 72 hours is $265. The best return flight deal from Cairns to Port Moresby found on momondo in the last 72 hours is $610.
The fastest flight from Cairns to Port Moresby takes 1h 30m
Direct flights go from Cairns to Port Moresby on Tuesday, Wednesday, Thursday, Saturday and Sunday. Airline offering direct flights is Air Niugini..
There is 1 airport near Port Moresby: Port Moresby Jackson Fld (POM)
Search flight deals

  • How far is Cairns to Port Moresby Jackson Fld by plane?

    A flight from Cairns to Port Moresby Jackson Fld will travel around 844.7 km. In terms of flight time, this usually takes a little over 1h 30m.

  • When did momondo last update prices for flights from Cairns Airport to Port Moresby Jackson Fld Airport?

    Prices for flights from Cairns Airport to Port Moresby Jackson Fld Airport are updated daily.

  • How many operators does momondo search for flights from Cairns Airport to Port Moresby Jackson Fld Airport?

  • How old do you have to be to fly from Cairns Airport to Port Moresby Jackson Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cairns Airport to Port Moresby Jackson Fld Airport.

  • What documentation or ID do you need to fly to Port Moresby Jackson Fld Airport?

    The required travel and health documents for your Port Moresby Jackson Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Port Moresby Jackson Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cairns to Port Moresby?

  • What is the most popular airline from Cairns to Port Moresby?

Best airlines flying from Cairns to Port Moresby

Compare and see reviews for airlines that fly from Cairns to Port Moresby with momondo
Airline
Rating
Free cancellation
Price
Air NiuginiPriceFrom $472Free cancellationRating
10.0
1 review
Search Air Niugini flights

  • Air Niugini Flights From Cairns to Port Moresby

    The lowest priced Air Niugini flight from Cairns to Port Moresby from the last 72 hours was $308. Generally, Air Niugini has 8 flights on this route every week with an average price of $386. Air Niugini is rated 10.0/10 by our users.

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Port Moresby?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cairns to Port Moresby for you.

Can I find flights from Cairns to Port Moresby with flexible booking policies on momondo?

All flight searches from Cairns to Port Moresby on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cairns to Port Moresby?

momondo helps you find the best flight between Cairns and Port Moresby by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cairns to Port Moresby right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cairns to Port Moresby flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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