How long is the flight from London to Port Moresby?

Departing from London to Port Moresby will take you 55h 20m. The distance between London and Port Moresby is about 9001 mi.

What is the cheapest airline to fly from London to Port Moresby round-trip?

Flying on China Southern is currently your cheapest option to Port Moresby, with prices starting at £614.

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 LON to POM?

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

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

Most people fly into Port Moresby Jackson Fld (POM) if they book a flight to Port Moresby from London. On average, Jackson Fld has 0 inbound flights from London per day from 1 airline. Port Moresby Jackson Fld is conveniently located just 2.6 mi from Port Moresby’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from London 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.

£442+ Cheap Flights from London to Port Moresby

Cheap flight deals from London to Port Moresby

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Port Moresby
Explore the most affordable flight options available from London to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Mon 14/921:00 -

2 stops52h 30m

Tue 29/912:30 -

2 stops36h 45m

Deal found 6/9£788

Wed 16/921:00 -

2 stops52h 30m

Thu 1/1012:30 -

1 stop39h 50m

Deal found 6/9£812

Mon 19/1021:00 -

2 stops52h 30m

Tue 24/1112:20 -

2 stops63h 35m

Deal found 7/9£904

Mon 9/1120:25 -

2 stops47h 00m

Mon 7/1214:50 -

2 stops32h 55m

Deal found 6/9£1,037

Wed 16/909:00 -

2 stops37h 50m

Thu 1/1012:30 -

2 stops63h 00m

Deal found 6/9£1,306

Sat 19/1221:30 -

2 stops50h 50m

Sat 23/112:20 -

2 stops64h 15m

Deal found 7/9£1,332

Wed 23/1221:30 -

2 stops50h 50m

Sat 9/112:20 -

2 stops64h 15m

Deal found 6/9£1,332

Wed 16/921:00 -

2 stops52h 30m

Thu 1/1013:25 -

3 stops50h 10m

Deal found 6/9£1,371

Mon 9/1108:35 -

2 stops58h 55m

Mon 7/1215:00 -

2 stops25h 40m

Deal found 6/9£1,507

Sat 19/1206:50 -

3 stops36h 20m

Sat 23/106:30 -

2 stops34h 00m

Deal found 7/9£1,667

Sat 5/921:30 -

2 stops52h 00m

Sat 12/912:30 -

1 stop27h 00m

Deal found 4/9£1,733

Mon 19/1011:35 -

2 stops41h 15m

Tue 24/1112:20 -

1 stop28h 10m

Deal found 7/9£1,747

Find flight deals from London to Port Moresby

Round-trip from	£904
One-way from	£442

China Southern
19/10-24/11
4 total stops
116h 05m total
London to Port Moresby

Search Deals

China Southern
16/9-31/12
2 total stops
52h 30m total
London to Port Moresby

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Wed 16/9

21:00-10:30

2 stops52h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£442

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Wed 2/12

19:10-05:10

2 stops48h 00m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£597

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Fri 6/11

19:10-05:10

2 stops48h 00m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£597

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Thu 5/11

09:55-07:35

3 stops59h 40m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£606

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Mon 9/11

21:30-05:30

2 stops46h 00m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£609

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Sun 8/11

22:00-10:20

1 stop26h 20m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£623

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Wed 16/9

11:00-07:50

2 stops35h 50m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£640

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Wed 20/1

08:50-05:25

2 stops34h 35m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£662

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Thu 5/11

08:40-05:10

2 stops34h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£677

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Fri 6/11

10:00-07:35

3 stops35h 35m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£715

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 26 resultsSorted by cheapest first

Best time to book a flight from London to Port Moresby

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

LON-POM

LHR-POM

LGW-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.

Cheapflights Insights

Everything you need to know about your flight from London to Port Moresby

LON-POM

LHR-POM

LGW-POM

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Port Moresby

Read through reviews of airlines operating flights from London to Port Moresby, such as China Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

China Southern

7.3

Good

172 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

7.3

Good

172 reviews

China Southern

7.3

Good

172 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?
Most people fly into Port Moresby Jackson Fld (POM) if they book a flight to Port Moresby from London. On average, Jackson Fld has 0 inbound flights from London per day from 1 airline. Port Moresby Jackson Fld is conveniently located just 2.6 mi from Port Moresby’s city center.
How long is the flight from London to Port Moresby?
Departing from London to Port Moresby will take you 55h 20m. The distance between London and Port Moresby is about 9001 mi.
What is the cheapest airline to fly from London to Port Moresby round-trip?
Flying on China Southern is currently your cheapest option to Port Moresby, with prices starting at £614.
Can I find deals for flights from London to Port Moresby that include hotel bookings?
Yes. In addition to deals on London to Port Moresby flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Port Moresby?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Port Moresby.
Can I find deals for business class flights from London to Port Moresby?
Yes. Cheapflights offers flight deals from London 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.

See more FAQs

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Top airline flying from London to Port Moresby

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£614	Average£703	FlexibilityNo cancel fee	On-time69%	Search China Southern flights

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Cheap flights from London to Port Moresby from £442

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Port Moresby

Cheapest flights from London to Port MoresbyExplore the most affordable flight options available from London to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from London to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from London to Port MoresbyDiscover carefully curated flight deals from London to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from London to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from London to Port MoresbyDiscover last-minute flight deals from London to Port Moresby. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Port Moresby. Data last updated 9 September 2026 and is based on user searches.

One-way flights from London to Port MoresbySearch for one-way flight options from London to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from London to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from London to Port Moresby

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Cheapflights Fare Finder

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

Best time to book a flight from London to Port Moresby

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

Cheapflights Insights

Reviews of airlines servicing Port Moresby

Read through reviews of airlines operating flights from London to Port Moresby, such as China Southern. Reviews also offer insight into each airline's 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?

How long is the flight from London to Port Moresby?

What is the cheapest airline to fly from London to Port Moresby round-trip?

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

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

Can I find deals for business class flights from London 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 London 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 London to Port Moresby by cabin class

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

London and Port Moresby flights

Browse other London and Port Moresby flight options. Last updated on 9 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

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Top airline flying from London to Port Moresby

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

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

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

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Cheapest flights from London to Port Moresby
Explore the most affordable flight options available from London to Port Moresby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from London to Port Moresby
Discover carefully curated flight deals from London to Port Moresby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from London to Port Moresby
Discover last-minute flight deals from London to Port Moresby. Data last updated 9 September 2026 and is based on user searches.

One-way flights from London to Port Moresby
Search for one-way flight options from London to Port Moresby. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.