If weather is an important factor for your trip to Port Moresby, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 25.0 C).

In terms of precipitation, rainfall in Port Moresby ranges from 20.0 - 210.0 mm per month. March is typically the wettest month, when rainfall can reach 210.0 mm. July is typically the driest time to visit Port Moresby when rainfall is around 20.0 mm.

Direct flights to Port Moresby

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Cheapest flights to Port Moresby
Explore the most affordable flight options available to Port Moresby. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.

Wed 18-320:45

HKG

POM

Nonstop6h 45m

Air Niugini

Sun 22-314:20

POM

HKG

Nonstop6h 40m

Air Niugini

Deal found 14-1HK$7,010

Fri 13-320:30

HKG

POM

Nonstop6h 45m

Air Niugini

Fri 27-314:20

POM

HKG

Nonstop6h 40m

Air Niugini

Deal found 14-1HK$7,111

Mon 2-220:45

HKG

POM

Nonstop6h 45m

Air Niugini

Fri 6-214:20

POM

HKG

Nonstop6h 40m

Air Niugini

Deal found 14-1HK$11,938

Best flights to Port Moresby
Discover carefully curated flight deals to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 January 2026.

Wed 18-320:45

HKG

POM

Nonstop6h 45m

Air Niugini

Sun 22-314:20

POM

HKG

Nonstop6h 40m

Air Niugini

Deal found 14-1HK$7,010

Fri 13-320:30

HKG

POM

Nonstop6h 45m

Air Niugini

Fri 27-314:20

POM

HKG

Nonstop6h 40m

Air Niugini

Deal found 14-1HK$7,111

Mon 2-220:45

HKG

POM

Nonstop6h 45m

Air Niugini

Fri 6-214:20

POM

HKG

Nonstop6h 40m

Air Niugini

Deal found 14-1HK$11,938

Best time to book a flight to Port Moresby

Have a flexible travel schedule? Discover the best time to fly to Port Moresby with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Departure

Return

Price

Hong KongPort Moresby

HKG - POM

HKGPOM

Hong Kong Intl

Wed 18-3

20:45-05:30

Nonstop6h 45m

Port Moresby Jackson Fld

Sun 22-3

14:20-19:00

Nonstop6h 40m

HK$7,010

Hong KongPort Moresby

HKG - POM

HKGPOM

Hong Kong Intl

Fri 13-3

20:30-05:15

Nonstop6h 45m

Port Moresby Jackson Fld

Fri 27-3

14:20-19:00

Nonstop6h 40m

HK$7,111

Hong KongPort Moresby

HKG - POM

HKGPOM

Hong Kong Intl

Mon 2-2

20:45-05:30

Nonstop6h 45m

Port Moresby Jackson Fld

Fri 6-2

14:20-19:00

Nonstop6h 40m

HK$11,938

Hong KongPort Moresby

HKG - POM

HKGPOM

Hong Kong Intl

Wed 18-3

20:45-05:30

Nonstop6h 45m

HK$4,304

Hong KongPort Moresby

HKG - POM

HKGPOM

Hong Kong Intl

Sun 25-1

20:30-05:15

Nonstop6h 45m

HK$6,729

Flights are sorted by cheapest return flights first.

Deals found on 14-1

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This is the cheapest price on a non-stop flight to Port Moresby found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Port Moresby

Cheapest flights to Port Moresby
Explore the most affordable flight options available to Port Moresby. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.

Explore the most affordable flight options available to Port Moresby. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.

Best flights to Port Moresby
Discover carefully curated flight deals to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 January 2026.

Discover carefully curated flight deals to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 January 2026.

One-way flights to Port Moresby
Search for one-way flight options to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 16 January 2026.

Search for one-way flight options to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 16 January 2026.

Best time to book a flight to Port Moresby

Have a flexible travel schedule? Discover the best time to fly to Port Moresby with our price prediction graph.

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HK$4,304+ Direct flights to Port Moresby

This is the cheapest price on a non-stop flight to Port Moresby found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Port Moresby

Cheapest flights to Port MoresbyExplore the most affordable flight options available to Port Moresby. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.

Explore the most affordable flight options available to Port Moresby. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.

Best time to book a flight to Port Moresby

Have a flexible travel schedule? Discover the best time to fly to Port Moresby with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Port Moresby that are best for you.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to South Pacific

Book a non-stop flight to one of these popular destinations located in South Pacific.

100% Free

Book With Flexibility

Travel Smart

Cheapest flights to Port Moresby
Explore the most affordable flight options available to Port Moresby. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.