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Cheap flights from Port Moresby to Cairns from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Port Moresby to Cairns departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Port Moresby to Cairns

Cheap return flights

Air Niugini Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
$493Air Niugini
Find Deal
Tue, 21 Oct - Sat, 25 Oct
Air Niugini Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
$521Air Niugini
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air Niugini Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
$531Air Niugini
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air Niugini Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
$539Air Niugini
Find Deal
Mon, 6 Oct - Thu, 16 Oct
Air Niugini Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
$542Air Niugini
Find Deal
Wed, 8 Oct - Mon, 13 Oct
Air Niugini Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Air Niugini Logo
07:00 - 08:30CNS-POM
1h 30mdirect
$559Air Niugini
Find Deal
Sun, 14 Sep - Thu, 18 Sep
Logo
17:00 - 18:30POM-CNS
1h 30mdirect
Logo
06:00 - 17:50CNS-POM
11h 50m1 stop
$685
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Qantas Airways Logo
13:15 - 20:55POM-CNS
7h 40m1 stop
Qantas Airways Logo
12:15 - 12:25CNS-POM
24h 10m2 stops
$946Qantas Airways
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Qantas Airways Logo
13:15 - 11:35POM-CNS
22h 20m2 stops
Qantas Airways Logo
17:20 - 12:25CNS-POM
19h 05m1 stop
$960Qantas Airways
Find Deal
Sun, 14 Sep - Thu, 18 Sep
Qantas Airways Logo
13:15 - 10:35POM-CNS
21h 20m2 stops
Qantas Airways Logo
18:40 - 12:25CNS-POM
17h 45m1 stop
$961Qantas Airways
Find Deal
Sat, 11 Oct - Mon, 13 Oct

Air Niugini flights from Port Moresby to Cairns

Our best Air Niugini deals on Port Moresby to Cairns flight tickets
Air Niugini
21 Oct
POM17:00Port Moresby Jackson Fld
1h 30m
CNS18:30Cairns
25 Oct
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
$493
Find similar
Air Niugini
16 Sept
POM17:00Port Moresby Jackson Fld
1h 30m
CNS18:30Cairns
23 Sept
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
$521
Find similar
Air Niugini
16 Sept
POM17:00Port Moresby Jackson Fld
1h 30m
CNS18:30Cairns
23 Sept
CNS07:00Cairns
1h 30m
POM08:30Port Moresby Jackson Fld
$531
Find similar

Qantas Airways flights from Port Moresby to Cairns

Our best Qantas Airways deals on Port Moresby to Cairns flight tickets
Qantas Airways
16 Sept
POM13:15Port Moresby Jackson Fld
7h 40m
1 stop
CNS20:55Cairns
23 Sept
CNS12:15Cairns
24h 10m
2 stops
POM12:25Port Moresby Jackson Fld
$946
Find similar
Qantas Airways
14 Sept
POM13:15Port Moresby Jackson Fld
22h 20m
2 stops
CNS11:35Cairns
18 Sept
CNS17:20Cairns
19h 05m
1 stop
POM12:25Port Moresby Jackson Fld
$960
Find similar
Qantas Airways
11 Oct
POM13:15Port Moresby Jackson Fld
21h 20m
2 stops
CNS10:35Cairns
13 Oct
CNS18:40Cairns
17h 45m
1 stop
POM12:25Port Moresby Jackson Fld
$961
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Port Moresby to Cairns 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 18 August 2025.
Use the filters below to find and compare flights from Port Moresby to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 21/10

17:00-18:30

Nonstop1h 30m

Cairns

Sat 25/10

07:00-08:30

Nonstop1h 30m

$493

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 16/9

17:00-18:30

Nonstop1h 30m

Cairns

Tue 23/9

07:00-08:30

Nonstop1h 30m

$521

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 16/9

17:00-18:30

Nonstop1h 30m

Cairns

Tue 23/9

07:00-08:30

Nonstop1h 30m

$531

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Mon 6/10

17:00-18:30

Nonstop1h 30m

Cairns

Thu 16/10

07:00-08:30

Nonstop1h 30m

$539

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Wed 8/10

17:00-18:30

Nonstop1h 30m

Cairns

Mon 13/10

07:00-08:30

Nonstop1h 30m

$542

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sun 14/9

17:00-18:30

Nonstop1h 30m

Cairns

Thu 18/9

07:00-08:30

Nonstop1h 30m

$559

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 16/9

17:00-18:30

Nonstop1h 30m

Cairns

Tue 23/9

06:00-17:50

1 stop11h 50m

$685

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Tue 16/9

13:15-20:55

1 stop7h 40m

Cairns

Tue 23/9

12:15-12:25

2 stops24h 10m

$946

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sun 14/9

13:15-11:35

2 stops22h 20m

Cairns

Thu 18/9

17:20-12:25

1 stop19h 05m

$960

Port MoresbyCairns

POM - CNS

POMCNS

Port Moresby Jackson Fld

Sat 11/10

13:15-10:35

2 stops21h 20m

Cairns

Mon 13/10

18:40-12:25

1 stop17h 45m

$961

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cairns from

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

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 typical price of a round-trip flight between Port Moresby and Cairns?

What is the cheapest month to fly to Cairns?

The cheapest month to fly to Cairns from Port Moresby is in July. Flight prices, which tend to average around $508, are often lower during this time because this is during the off-season. If you are unable to visit Cairns during the month of July, then departing from Port Moresby during the month September is also very affordable. Most momondo users find prices during this month for around $511.

What is the cheapest day to depart on your flight to Cairns?

According to our data, Monday is the cheapest day to fly to Cairns from Port Moresby. The lowest ticket price found for a Monday departure recently was $523. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $758. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cairns.

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

In the afternoon is the cheapest time of day to fly from Port Moresby to Cairns when you can find flight prices for as low as $572. Flying to Cairns in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $608 on average. Flights to Cairns from Port Moresby in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

There are 1 cabin classes available to choose from on Port Moresby Jackson Fld to Cairns flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of August 2025, prices for Port Moresby to Cairns flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Port Moresby to Cairns

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

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

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

Best price found

$218

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Cairns

1 airport
The best one-way flight to Cairns from Port Moresby in the past 72 hours is $218. The best return flight deal from Port Moresby to Cairns found on momondo in the last 72 hours is $493.
The fastest flight from Port Moresby to Cairns takes 1h 30m
Direct flights go from Port Moresby to Cairns every day.
There is 1 airport near Cairns: Cairns (CNS)
Search flight deals

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

    Port Moresby Jackson Fld and Cairns are 844.7 km apart from one another. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Port Moresby Jackson Fld Airport to Cairns Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Port Moresby Jackson Fld Airport to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents required for your trip to Cairns Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cairns Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Port Moresby to Cairns

Compare and see reviews for airlines that fly from Port Moresby to Cairns with momondo
Airline
Rating
Free cancellation
Price
Air NiuginiPriceFrom $410Free cancellationRating
10.0
1 review
Search Air Niugini flights

  • Air Niugini Flights From Port Moresby to Cairns

    Air Niugini flies from Port Moresby to Cairns around 7 times per week, with 1 momondo review rating the airline 10.0/10. The cheapest Air Niugini deal from Port Moresby to Cairns in the last 72 hours was $267 (round-trip), much lower than the average airfare cost of $379 for Air Niugini flights on this route.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

Why use momondo?

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

It is quick and easy to find Port Moresby to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.

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

Yes. All flights to Cairns from Port Moresby on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Port Moresby to Cairns flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Cairns from Port Moresby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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