Are there nonstop flights from Cairns (CNS) to Port Moresby (POM)?

Yes. Air Niugini fly this route. Flight time is about 1h 29m.

Cairns → Port Moresby

Cairns International Airport (CNS) to Port Moresby Jacksons International Airport (POM)・842 km

Nonstop flights available (1 airline). Flight time about 1h 29m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.