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Cheap flights Port Moresby — Cairns

from $176 845 km ~1h 30m 2 flights found 1 airlines cheapest on Thursday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $176 on 17.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
17 Dec 2026, Thu
Air Niugini PX 98
10:00
POM Jacksons International Airport
11:30
CNS Cairns Airport
1h 30m Direct
View this ticket
Route characteristics
Distance
845 km
Flight time
1h 30m
Time difference
+0h
Minimum price
from $176 (17.12.2026)
Average price
$176
Maximum price
$176
Cheapest day
Thursday
Departure airports (1)
POM Jacksons International Airport
Arrival airports (1)
CNS Cairns Airport
Airlines (1)
PX Air Niugini
Agencies (2)
Trip.com Farera
Airlines — cheapest prices 1
Air Niugini
Air Niugini
2 flights · 2 days
$176
Where to buy tickets 2
Trip.com
1 tickets · 1 days
from $176
Farera
1 tickets · 1 days
from $196
Airports

From — Port Moresby (1)

  • POM Jacksons International Airport

To — Cairns (1)

  • CNS Cairns Airport
Other destinations from Port Moresby
Frequently asked questions about the route Port Moresby — Cairns
How long is the flight from Port Moresby to Cairns?
Approximate flight time — 1h 30m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Port Moresby to Cairns?
The straight-line distance — 845 km.
How much do flights from Port Moresby to Cairns cost?
The minimum price over 3 months — from $176 on 17.12.2026.
What is the average ticket price?
The average price — $176. Range: $176 — $176.
What is the time difference between Port Moresby and Cairns?
The difference — +0h.
From which airports does Port Moresby operate flights?
From Port Moresby: POM (Jacksons International Airport).
To which airports in Cairns do flights arrive?
To Cairns: CNS (Cairns Airport).
Which airlines fly this route?
This route is served by 1 airline: Air Niugini.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $176. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Port Moresby — Cairns

Flights Port Moresby — Cairns is a popular route. The straight-line distance is 845 km. Flight time 1h 30m. Time difference +0h.

From Port Moresby (POM) flights depart from 1 airport: POM. To Cairns (CNS) — 1 arrival airport: CNS.

1 airline operate on this route: Air Niugini.

The minimum price for the next 3 months — from $176 (17.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $176, ranging from $176 to $176. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

Other destinations in Australia from Port Moresby