Direct (nonstop) flights from Cairns to Port Moresby
1 airline flys nonstop from Cairns International (CNS) to Port Moresby Jacksons International (POM). It's 520 miles (837 km), about 1h 30m in the air. Operated by Air Niugini.
Air Niugini
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Cairns to Port Moresby with one stop · direct emits 96 kg CO₂ per passenger
Looking for the return flight?
POM → CNS: Flights from Port Moresby to CairnsOther direct flights from Cairns
Direct flights from Port Moresby (POM)
Frequently Asked Questions
How long is the direct flight from Cairns to Port Moresby?
A nonstop flight from Cairns (CNS) to Port Moresby (POM) takes approximately 1 hours and 30 minutes. The distance is 520 miles (837 km).
Which airlines fly nonstop from Cairns to Port Moresby?
Just Air Niugini.
Is there a nonstop flight from Cairns to Port Moresby?
Yes. 1 airline: Air Niugini.
How far is Cairns from Port Moresby?
The flight distance from Cairns to Port Moresby is 520 miles (837 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Cairns to Port Moresby?
At 1h 30m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Australia to Papua New Guinea?
Depends on your passport. Check with the Papua New Guinea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Cairns to Port Moresby?
Roughly 96 kg CO2 per passenger one-way. That's about the same as driving 480 km.
Is the return flight from Port Moresby to Cairns also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Cairns to Port Moresby?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Cairns International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.