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Cheap flights from London Heathrow Airport to Port Moresby from £578

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — POM
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Heathrow to Port Moresby

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 25 March 2025.

Round-trip from

£578
China Southern
  • China Southern
  • 11/5-17/5
  • 3 total stops
  • 64h 05m total
  • London to Port Moresby
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Find flight deals from Heathrow to Port Moresby

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 25 March 2025.

Sun 11/521:00LHR - POM
2 stops28h 30mChina Southern
Sat 17/512:30POM - LHR
2 stops36h 45mChina Southern
Deal found 24/3£578
Mon 8/914:45LHR - POM
2 stops53h 20mMultiple Airlines
Mon 22/916:10POM - LHR
2 stops56h 05mMultiple Airlines
Deal found 24/3£1,008
Thu 2/1022:15LHR - POM
1 stop22h 15mCathay Pacific
Fri 17/1014:55POM - LHR
1 stop24h 25mCathay Pacific
Deal found 24/3£1,402
Thu 2/1020:50LHR - POM
3 stops54h 35mQantas Airways
Fri 17/1013:15POM - LHR
3 stops50h 20mQantas Airways
Deal found 24/3£9,676

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 25 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Port Moresby that are best for you.

Fly from

Heathrow

Fly to

Port Moresby

Route

Depart

Return

Price

LondonPort Moresby

LHR - POM

LHRPOM

London Heathrow

Sun 11/5

22:10-10:30

1 stop27h 20m

Port Moresby Jackson Fld

Sat 17/5

12:30-16:15

2 stops36h 45m

£578

LondonPort Moresby

LHR - POM

LHRPOM

London Heathrow

Mon 8/9

14:45-05:05

2 stops53h 20m

Port Moresby Jackson Fld

Mon 22/9

16:10-15:15

2 stops56h 05m

£1,008

LondonPort Moresby

LHR - POM

LHRPOM

London Heathrow

Sat 5/4

18:20-05:30

1 stop26h 10m

Port Moresby Jackson Fld

Fri 11/4

14:55-20:35

1 stop38h 40m

£2,474

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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.
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 Heathrow Airport to Port Moresby

Rainfall in Port Moresby by month

Plan your trip to Port Moresby by taking into account the average rainfall totals by month.

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.

Temperature in Port Moresby by month

Plan your trip to Port Moresby by taking into account the average temperature totals by month.

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).

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 25 March 2025.
Cathay Pacific
7.5
Good
834 reviews
Check prices

Comfort

7.6

Crew

8.0

Overall

7.5

Entertainment

7.7

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
834 reviews
Cathay Pacific
7.5
Good
834 reviews
Check prices

Comfort

7.6

Crew

8.0

Overall

7.5

Entertainment

7.7

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
China Southern
7.4
Good
91 reviews
Cathay Pacific
7.5
Good
834 reviews
Check prices

Comfort

7.6

Crew

8.0

Overall

7.5

Entertainment

7.7

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 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. 0 airlines have flights to Port Moresby Jackson Fld from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Port Moresby round-trip?

    China Southern, at £578, was found to be the cheapest airline from London Heathrow Airport to Port Moresby. An alternate airline flying to your destination would be Cathay Pacific.

  • 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.

See more FAQs

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Alternative routes for Heathrow to Port Moresby

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

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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