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Cheap flights from London to Port Moresby from £421

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — POM
18 loka — 25 loka1
1 adult
1 adult, Economy

Cheap flight deals from London to Port Moresby

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Port Moresby (POM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 syyskuu 2025.

Round-trip from

£525

One-way from

£421

Popular in

July

Cheapest in

April

Average price

£672
China Southern
  • China Southern
  • 11/11-27/11
  • 4 total stops
  • 91h 00m total
  • London to Port Moresby
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China Southern
  • China Southern
  • 13/11
  • 2 total stops
  • 26h 50m total
  • London to Port Moresby
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£139 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from London to Port Moresby

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 18 syyskuu 2025.

ti 11/1120:20LGW - POM
2 stops28h 00mChina Southern
to 27/1112:20POM - LGW
2 stops63h 00mChina Southern
Deal found 16/9£525
ti 4/1122:00LHR - POM
1 stop26h 20mChina Southern
to 20/1112:20POM - LHR
1 stop40h 15mChina Southern
Deal found 16/9£546
to 6/1122:00LHR - POM
1 stop26h 20mChina Southern
to 20/1112:20POM - LHR
2 stops39h 35mChina Southern
Deal found 16/9£551
su 9/1117:15LHR - POM
2 stops31h 05mChina Southern
la 22/1112:20POM - LHR
2 stops35h 40mChina Southern
Deal found 16/9£556
to 16/1022:10LHR - POM
1 stop27h 20mChina Southern
to 23/1012:30POM - LHR
1 stop39h 30mChina Southern
Deal found 16/9£588
ti 21/1021:30LGW - POM
2 stops28h 00mChina Southern
to 6/1112:20POM - LGW
2 stops63h 00mChina Southern
Deal found 16/9£589
to 6/1122:00LHR - POM
1 stop26h 20mChina Southern
ti 18/1112:20POM - LHR
1 stop40h 15mChina Southern
Deal found 16/9£610
to 23/1012:00LGW - POM
1 stop37h 30mChina Southern
to 6/1112:20POM - LGW
2 stops63h 00mChina Southern
Deal found 16/9£613
ti 11/1122:00LHR - POM
1 stop26h 20mChina Southern
la 22/1112:20POM - LHR
2 stops63h 35mChina Southern
Deal found 16/9£615
la 25/1021:30LGW - POM
2 stops51h 50mChina Southern
to 6/1112:20POM - LGW
2 stops63h 00mChina Southern
Deal found 16/9£618
su 19/1021:00LHR - POM
2 stops28h 30mChina Southern
to 6/1112:20POM - LHR
2 stops39h 35mChina Southern
Deal found 16/9£620
to 23/1022:10LHR - POM
1 stop27h 20mChina Southern
ti 4/1112:20POM - LHR
2 stops35h 40mChina Southern
Deal found 16/9£644

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Port Moresby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 syyskuu 2025.
Use the filters below to find and compare flights from London to Port Moresby that are best for you.

Fly from

London

Fly to

Port Moresby

Route

Depart

Return

Price

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

to 23/10

12:00-10:30

1 stop37h 30m

Port Moresby Jackson Fld

to 6/11

12:20-17:20

2 stops63h 00m

£613

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

la 4/10

21:30-10:30

2 stops52h 00m

Port Moresby Jackson Fld

to 16/10

12:30-07:10

1 stop27h 40m

£679

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

la 18/10

21:30-10:30

2 stops52h 00m

Port Moresby Jackson Fld

to 30/10

12:20-17:20

2 stops63h 00m

£682

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

ti 14/10

21:30-10:30

2 stops28h 00m

Port Moresby Jackson Fld

to 30/10

12:20-17:20

2 stops63h 00m

£682

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

to 16/10

12:00-10:30

1 stop37h 30m

Port Moresby Jackson Fld

to 30/10

12:20-17:20

2 stops63h 00m

£791

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

to 2/10

12:00-10:30

1 stop37h 30m

Port Moresby Jackson Fld

to 16/10

12:30-07:10

1 stop27h 40m

£942

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

ti 30/9

21:30-10:30

2 stops28h 00m

Port Moresby Jackson Fld

to 16/10

12:30-07:10

1 stop27h 40m

£999

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

ti 11/11

20:20-10:20

2 stops28h 00m

Port Moresby Jackson Fld

ma 24/11

14:50-12:35

2 stops31h 45m

£1,014

LondonPort Moresby

LGW - POM

LGWPOM

London Gatwick

pe 31/10

10:30-05:05

2 stops56h 35m

Port Moresby Jackson Fld

pe 7/11

16:25-14:00

2 stops31h 35m

£1,173

LondonPort Moresby

LHR - POM

LHRPOM

London Heathrow

su 5/10

19:15-10:30

2 stops30h 15m

Port Moresby Jackson Fld

ke 15/10

14:50-06:35

1 stop24h 45m

£1,235

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 35 results
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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.
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

How much does it cost for a return flight from London to Port Moresby?

What’s the top stopover airport for flights from London to Port Moresby?

Share of one-stop return flights from London to Port Moresby chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Guangzhou (CAN) – chosen by Cheapflights users on 79% of one-stop itineraries from London to Port Moresby on Cheapflights.

What’s the cheapest stopover airport for flights from London to Port Moresby?

Average return fare for one-stop flights from London to Port Moresby, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of £609.

What’s the fastest stopover option from London to Port Moresby?

Shortest average travel time for one-stop one-way flights from London to Port Moresby, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 22h 48m.

Which airport typically offers the quickest stopover for flights from London to Port Moresby?

Average stopover duration for one-stop one-way flights from London to Port Moresby, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 3h 32m.

Reviews of airlines servicing Port Moresby

Get insights into the airlines that provide service to Port Moresby. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port Moresby. Reviews last updated 18 syyskuu 2025.
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
7.5
Good
110 reviews
Check prices

Comfort

7.8

Boarding

8.0

Food

7.3

Crew

8.3

Entertainment

7.5

Overall

7.5

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.
China Southern
7.5
Good
110 reviews
China Southern
7.5
Good
110 reviews
Check prices

Comfort

7.8

Boarding

8.0

Food

7.3

Crew

8.3

Entertainment

7.5

Overall

7.5

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.

Related info for your journey

Find useful and relevant information for your journey from London to Port Moresby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 30h 40m. The distance between London and Port Moresby is about 9001 mi. This flight may include one or multiple stops.

  • 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 £560. Users have found that China Southern is 33% cheaper than the other options available to this destination.

  • 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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Alternative routes for London to Port Moresby

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Port Moresby flights
Gatwick to Port Moresby flights
Bristol to Port Moresby flights

Top airline flying from London to Port Moresby

Discover the top airline that operate flights from London to Port Moresby. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 syyskuu 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£560Average£607FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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