- Cheapest from
- Cairns
- Cheapest month
- November
- Direct flights
- Yes
$322 · Air Niugini
November 2026
from Cairns, Sydney, Auckland + 1 more
Flights to Port Moresby from each city
Lowest one-way fare per person over the coming months, in AUD. Choose a city to see every month and date.
- Cairns → Port Moresby December 2026 · Direct · Air Niugini from $322 View deal
- Sydney → Port Moresby November 2026 · Direct · Air Niugini from $439 View deal
- Auckland → Port Moresby January 2027 · Direct · Air Niugini from $445 View deal
- Wellington → Port Moresby February 2027 · 2 stops · Jetstar from $652 View deal
- Brisbane → Port Moresby November 2026 · Direct · Air Niugini from $688 View deal
Plan the rest of your trip to Port Moresby
Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights to Port Moresby
We compare the lowest fares to Port Moresby (POM) from 5 cities across Australia and New Zealand, using prices travellers found in the last 48 hours. Right now the cheapest way there is from Cairns, from $322 one way, and November 2026 is looking like the cheapest month to go.
Fares move quickly, so if you spot a good price it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
What's the cheapest city to fly to Port Moresby from?
Cairns currently has the cheapest fares, from $322 one way in December 2026. Next cheapest: Sydney ($439) and Auckland ($445).
When is the cheapest time to fly to Port Moresby?
November 2026 has the lowest fares from the most cities right now. Open a city's route page to see every month.
Can I fly direct to Port Moresby?
Yes. We've recently seen direct fares from Cairns, Sydney, Auckland and Brisbane.