How long is the flight from London to Port Moresby?

Departing from London to Port Moresby will take you 28h. The distance between London and Port Moresby is about 9008 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 £626.

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.

£503+ 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 24 September 2026.

Thu 12/1121:30 -

2 stops26h 50m

Thu 26/1112:20 -

2 stops39h 35m

Deal found 22/9£836

Sat 24/1021:30 -

2 stops51h 50m

Thu 26/1112:20 -

1 stop28h 10m

Deal found 19/9£886

Thu 29/1009:50 -

1 stop38h 30m

Thu 5/1112:20 -

1 stop28h 10m

Deal found 19/9£891

Thu 12/1109:50 -

1 stop38h 30m

Thu 26/1112:20 -

2 stops63h 00m

Deal found 22/9£904

Thu 5/1122:00 -

1 stop26h 20m

Sat 14/1112:20 -

1 stop40h 15m

Deal found 20/9£955

Thu 29/1022:00 -

1 stop26h 20m

Thu 5/1112:20 -

2 stops64h 15m

Deal found 19/9£965

Wed 4/1108:50 -

2 stops34h 35m

Wed 11/1115:00 -

2 stops49h 40m

Deal found 20/9£1,007

Wed 4/1116:45 -

2 stops26h 40m

Wed 11/1115:00 -

2 stops28h 00m

Deal found 20/9£1,035

Wed 11/1120:25 -

2 stops29h 25m

Sun 15/1110:30 -

2 stops35h 10m

Deal found 20/9£1,086

Wed 11/1119:00 -

2 stops30h 50m

Sun 15/1110:30 -

2 stops37h 20m

Deal found 20/9£1,098

Thu 12/1120:25 -

2 stops28h 45m

Thu 26/1114:00 -

2 stops31h 40m

Deal found 22/9£1,119

Thu 5/1122:00 -

1 stop26h 20m

Thu 12/1112:20 -

1 stop40h 15m

Deal found 20/9£1,149

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 24 September 2026.

Tue 23/220:20 -

2 stops28h 00m

Tue 2/312:20 -

1 stop28h 20m

Deal found 22/9£797

Wed 11/1120:25 -

2 stops29h 25m

Sun 15/1110:30 -

2 stops35h 10m

Deal found 20/9£1,086

Wed 11/1114:15 -

2 stops31h 20m

Sun 15/1110:05 -

2 stops54h 20m

Deal found 23/9£1,419

Tue 23/221:30 -

2 stops26h 50m

Tue 2/312:20 -

2 stops40h 15m

Deal found 21/9£839

Sat 24/1021:30 -

2 stops51h 50m

Thu 26/1112:20 -

1 stop28h 10m

Deal found 19/9£886

Tue 23/220:25 -

2 stops31h 25m

Tue 2/310:30 -

2 stops35h 10m

Deal found 21/9£1,120

Thu 29/1021:30 -

2 stops26h 50m

Thu 5/1112:20 -

2 stops64h 15m

Deal found 19/9£971

Fri 6/1108:40 -

2 stops36h 55m

Sun 15/1110:05 -

2 stops29h 50m

Deal found 20/9£1,181

Thu 29/1009:50 -

1 stop38h 30m

Thu 5/1112:20 -

2 stops63h 00m

Deal found 19/9£1,022

Sun 8/1114:15 -

2 stops31h 20m

Sun 15/1110:05 -

2 stops54h 20m

Deal found 20/9£1,430

Tue 23/214:00 -

2 stops29h 30m

Tue 2/310:30 -

2 stops35h 45m

Deal found 22/9£1,207

Thu 29/1006:30 -

3 stops36h 40m

Thu 5/1114:00 -

2 stops36h 10m

Deal found 19/9£1,261

Sat 24/1021:00 -

2 stops52h 20m

Thu 26/1112:20 -

1 stop40h 15m

Deal found 19/9£1,202

Sat 24/1007:25 -

3 stops36h 45m

Thu 26/1110:45 -

3 stops41h 10m

Deal found 19/9£1,440

Thu 5/1120:25 -

2 stops28h 45m

Mon 16/1115:00 -

2 stops25h 40m

Deal found 20/9£1,445

Find flight deals from London to Port Moresby

Round-trip from	£739
One-way from	£503

China Southern
23/2-2/3
2 total stops
66h 35m total
London to Port Moresby

Search Deals

China Southern
30/9-31/12
2 total stops
54h 15m 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 30/9

19:15-10:30

2 stops54h 15m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£503

Fastest return journey

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Thu 22/10

21:00-10:30

2 stops28h 30m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£506

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Thu 22/10

07:05-05:10

3 stops37h 05m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£666

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Thu 22/10

22:00-17:50

3 stops58h 50m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£705

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Thu 22/10

11:10-10:30

1 stop38h 20m

Port Moresby Jackson Fld

Wed 31/12

00:00-15:00

Nonstop0h 00m

£727

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Tue 23/2

20:20-10:20

2 stops28h 00m

Port Moresby Jackson Fld

Tue 2/3

12:20-06:40

1 stop28h 20m

£797

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Tue 23/2

21:30-10:20

2 stops26h 50m

Port Moresby Jackson Fld

Tue 2/3

12:20-18:35

2 stops40h 15m

£839

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Sat 24/10

21:30-10:20

2 stops51h 50m

Port Moresby Jackson Fld

Thu 26/11

12:20-06:30

1 stop28h 10m

£886

LondonPort Moresby

LHR London Heathrow - POM Port Moresby Jackson Fld

LHRPOM

London Heathrow

Thu 29/10

21:30-10:20

2 stops26h 50m

Port Moresby Jackson Fld

Thu 5/11

12:20-18:35

2 stops64h 15m

£971

LondonPort Moresby

LGW London Gatwick - POM Port Moresby Jackson Fld

LGWPOM

London Gatwick

Thu 29/10

09:50-10:20

1 stop38h 30m

Port Moresby Jackson Fld

Thu 5/11

12:20-17:20

2 stops63h 00m

£1,022

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 22 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

LGW-POM

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.

Cheapflights Insights

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

LON-POM

LGW-POM

LHR-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 28h. The distance between London and Port Moresby is about 9008 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 £626.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from London

Popular flights

Alternative routes for London to Port Moresby

Gatwick to Port Moresby flights

Heathrow to Port Moresby flights

Bristol to Port Moresby flights

Top airline flying from London to Port Moresby

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£626	Average£717	FlexibilityNo cancel fee	On-time69%	Search China Southern flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from London 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 London to Port Moresby?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Port Moresby for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from London to Port Moresby with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Port Moresby from £503

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. 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 24 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 24 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 24 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 24 September 2026.

Last-minute flights from London to Port MoresbyDiscover last-minute flight deals from London to Port Moresby. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Port Moresby. Data last updated 24 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 24 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 24 September 2026.

Find flight deals from London to Port Moresby

Round-trip from

One-way from

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 24 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 24 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from London to Port Moresby

Fly with Cheapflights

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

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?

100% Free

Book with Flexibility

Travel Smart

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 24 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 24 September 2026.

Last-minute flights from London to Port Moresby
Discover last-minute flight deals from London to Port Moresby. Data last updated 24 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 24 September 2026.