Cheap flights from Australia to Port Moresby from $283

In general, February is the cheapest month to fly from Australia to Port Moresby. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $508. If you aren’t able to travel to Port Moresby during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $525.

On average, the least expensive day to fly to Port Moresby from Australia is on a Monday. momondo users have found tickets for Monday departures for as low as $946. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,197. These prices are subject to change though, so be sure to set up a Price Alert for flights to Port Moresby.

Fly from Cairns to Port Moresby Jackson Fld for the best Australia - Port Moresby Jackson Fld flight prices

There are 3 cabin classes available to choose from on Australia to Port Moresby flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 31% of flights between Australia and Port Moresby have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

3 flights are operational daily from Australia to Port Moresby as of October 2026. The most popular departure time for this route is 08:00, with 94% of flights per day taking off at midday.

22 flights are operational weekly from Australia to Port Moresby as of October 2026. The most popular departure day for this route is Mon, with 23% of flights per week taking off on this day.