How long is the flight from London Heathrow Airport to Port Moresby?

Airlines like China Southern fly from London Heathrow Airport to Port Moresby in about 26h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between London Heathrow Airport and Port Moresby is about 9001 mi.

In terms of precipitation, rainfall in Port Moresby ranges from 20.0 - 210.0 inches 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.

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).

What is the cheapest time of day to fly from LHR to POM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Port Moresby as you normally would.

What airport do you fly into for flights to Port Moresby from London Heathrow?

For a flight from London Heathrow to Port Moresby, you will be flying into Jackson Fld. Port Moresby Jackson Fld (POM) is just 2.6 mi from the center of the city. Jackson Fld is the only Port Moresby airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Port Moresby Jackson Fld from London Heathrow on a regular basis.

Can I find deals for flights from Heathrow to Port Moresby that include hotel bookings?

Yes. In addition to deals on Heathrow to Port Moresby flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Port Moresby?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Port Moresby.

Can I find deals for business class flights from Heathrow to Port Moresby?

Yes. Cheapflights offers flight deals from Heathrow to Port Moresby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£475+ Cheap Flights from London Heathrow Airport to Port Moresby

Cheap flight deals from Heathrow to Port Moresby

Enter your travel dates to find the best prices.

Cheapest

Best

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Cheapest flights from Heathrow to Port Moresby
Explore the most affordable flight options available from Heathrow to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Thu 26/1121:30 -

2 stops26h 50m

Thu 3/1212:20 -

2 stops39h 35m

Deal found 29/10£826

Thu 5/1121:30 -

2 stops26h 50m

Tue 10/1112:20 -

2 stops63h 35m

Deal found 27/10£839

Sun 8/1117:15 -

2 stops31h 05m

Thu 12/1112:20 -

1 stop40h 15m

Deal found 27/10£953

Find flight deals from Heathrow to Port Moresby

Round-trip from	£826
One-way from	£475

China Southern
26/11-3/12
4 total stops
66h 25m total
London to Port Moresby

Search Deals

China Southern
1/12-31/12
2 total stops
26h 50m total
London to Port Moresby

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Port Moresby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Tue 1/12

21:30-10:20

2 stops26h 50m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£475

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Thu 3/12

21:30-10:20

2 stops26h 50m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£501

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Mon 4/1

21:30-10:20

2 stops50h 50m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£598

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Tue 1/12

21:30-07:35

3 stops48h 05m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£602

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Wed 2/12

21:30-05:10

3 stops45h 40m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£605

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Thu 26/11

21:30-10:20

2 stops26h 50m

Port Moresby Jackson Fld

Thu 3/12

12:20-17:55

2 stops39h 35m

£826

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Tue 19/1

22:00-10:20

1 stop26h 20m

Port Moresby Jackson Fld

Tue 16/2

12:20-18:35

1 stop40h 15m

£854

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Mon 4/1

17:45-05:30

3 stops49h 45m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£1,163

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Mon 19/4

21:55-05:30

2 stops46h 35m

Port Moresby Jackson Fld

Mon 3/5

06:30-13:15

2 stops39h 45m

£1,263

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Sun 28/3

22:10-10:30

1 stop27h 20m

Port Moresby Jackson Fld

Sun 11/4

10:10-06:25

2 stops29h 15m

£1,526

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Port Moresby

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

LHR-POM

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.

Reviews of airlines servicing Port Moresby

Read reviews from past customers who have flown with China Southern from London Heathrow Airport to Port Moresby. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Southern

7.5

Good

184 reviews

Check prices

Reviews

1 / 8

6.0

Good

Sunil,Jul 2026

CAN - LAX

Seats were not good, handles were broken not functioning as supposed to. Need improvement on entertainment screen, most of the time froze. Food quality was poor.Not enough international languages movies. Overall need lots of improvement.

China Southern

7.5

Good

184 reviews

China Southern

7.5

Good

184 reviews

Check prices

Reviews

1 / 8

6.0

Good

Sunil,Jul 2026

CAN - LAX

Related info for your journey

What airport do you fly into for flights to Port Moresby from London Heathrow?
For a flight from London Heathrow to Port Moresby, you will be flying into Jackson Fld. Port Moresby Jackson Fld (POM) is just 2.6 mi from the center of the city. Jackson Fld is the only Port Moresby airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Port Moresby Jackson Fld from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Port Moresby?
Airlines like China Southern fly from London Heathrow Airport to Port Moresby in about 26h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between London Heathrow Airport and Port Moresby is about 9001 mi.
Can I find deals for flights from Heathrow to Port Moresby that include hotel bookings?
Yes. In addition to deals on Heathrow to Port Moresby flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Port Moresby?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Port Moresby.
Can I find deals for business class flights from Heathrow to Port Moresby?
Yes. Cheapflights offers flight deals from Heathrow to Port Moresby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Heathrow to Port Moresby

Gatwick to Port Moresby flights

Top airline flying from Heathrow to Port Moresby

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£621	Average£710	FlexibilityNo cancel fee	On-time69%	Search China Southern flights

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Cheapflights helps you search for flights from Heathrow to Port Moresby via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Port Moresby?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Port Moresby.

Can Cheapflights find flights from Heathrow to Port Moresby with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Port Moresby, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Port Moresby become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Port Moresby flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Heathrow Airport to Port Moresby from £475

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Port Moresby

Cheapest flights from Heathrow to Port MoresbyExplore the most affordable flight options available from Heathrow to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Heathrow to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Heathrow to Port MoresbyDiscover carefully curated flight deals from Heathrow to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Heathrow to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Heathrow to Port MoresbyDiscover last-minute flight deals from Heathrow to Port Moresby. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Port Moresby. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Heathrow to Port MoresbySearch for one-way flight options from Heathrow to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Heathrow to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Heathrow to Port Moresby

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Use the filters below to find and compare flights from London Heathrow Airport to Port Moresby that are best for you.

Best time to book a flight from Heathrow to Port Moresby

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

Reviews of airlines servicing Port Moresby

Read reviews from past customers who have flown with China Southern from London Heathrow Airport to Port Moresby. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Port Moresby from London Heathrow?

How long is the flight from London Heathrow Airport to Port Moresby?

Can I find deals for flights from Heathrow to Port Moresby that include hotel bookings?

How can I find direct flights from Heathrow to Port Moresby?

Can I find deals for business class flights from Heathrow to Port Moresby?

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.

Alternative routes for Heathrow to Port Moresby

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Port Moresby by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Heathrow to Port Moresby by cabin class

Find flights from Heathrow to Port Moresby, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Port Moresby flights

Browse other Heathrow and Port Moresby flight options. Last updated on 30 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

Other flights to Port Moresby

Explore flights to Port Moresby departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Top airline flying from Heathrow to Port Moresby

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How does Cheapflights help users find flights from Heathrow to Port Moresby?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Port Moresby?

Can Cheapflights find flights from Heathrow to Port Moresby with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Port Moresby become cheaper?

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Cheapest flights from Heathrow to Port Moresby
Explore the most affordable flight options available from Heathrow to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Heathrow to Port Moresby
Discover carefully curated flight deals from Heathrow to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Heathrow to Port Moresby
Discover last-minute flight deals from Heathrow to Port Moresby. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Heathrow to Port Moresby
Search for one-way flight options from Heathrow to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.