Why POM matters
The country's main international-to-domestic interchange
PNG Customs currently describes Jacksons as the only airport with a full-time presence of Customs, Immigration and Quarantine services for standard commercial international flights. Although PNG Customs formally declared several other airports as Ports of Entry from July 2026, Jacksons remains the core international processing hub for ordinary scheduled passenger travel.
This distinction matters for itinerary planning: a city such as Mount Hagen, Goroka, Wewak, Hoskins or Alotau may have an airport, but many overseas travellers still enter the country at Port Moresby and then connect onward domestically.