In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

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

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

If you book a flight to London Heathrow from Port Moresby, you will be flying from Jackson Fld, which is the city’s only airport. Port Moresby Jackson Fld (POM) is located 2.6 mi from the center of Port Moresby. There are 0 flights from Jackson Fld to London Heathrow per day from 0 different airlines.

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

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

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

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

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

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

£1,023+ Cheap Flights from Port Moresby to London Heathrow Airport

Cheap flight deals from Port Moresby to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Port Moresby to Heathrow
Explore the most affordable flight options available from Port Moresby to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Wed 21/1015:00 -

2 stops25h 00m

Tue 10/1121:30 -

2 stops26h 50m

Deal found 26/9£1,023

Mon 9/1115:00 -

2 stops49h 40m

Mon 16/1121:30 -

2 stops50h 50m

Deal found 25/9£1,085

Find flight deals from Port Moresby to Heathrow

Round-trip from	£1,023

China Southern
21/10-10/11
4 total stops
51h 50m total
Port Moresby to London

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Wed 21/10

15:00-07:00

2 stops25h 00m

London Heathrow

Tue 10/11

21:30-10:20

2 stops26h 50m

£1,023

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Mon 9/11

16:40-18:25

2 stops35h 45m

London Heathrow

Mon 16/11

19:20-05:25

2 stops48h 05m

£1,104

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Tue 5/1

10:05-06:25

2 stops30h 20m

London Heathrow

Tue 23/3

16:15-07:35

2 stops53h 20m

£1,305

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Tue 5/1

12:20-18:35

1 stop40h 15m

London Heathrow

Tue 23/3

22:00-10:20

1 stop26h 20m

£1,700

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Tue 5/1

13:40-06:15

3 stops74h 35m

London Heathrow

Tue 23/3

20:10-12:50

2 stops30h 40m

£1,725

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Sorted by cheapest first

Best time to book a flight from Port Moresby to Heathrow

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

POM-LHR

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.

Related info for your journey

What airport do you fly from for flights from Port Moresby to London Heathrow?
If you book a flight to London Heathrow from Port Moresby, you will be flying from Jackson Fld, which is the city’s only airport. Port Moresby Jackson Fld (POM) is located 2.6 mi from the center of Port Moresby. There are 0 flights from Jackson Fld to London Heathrow per day from 0 different airlines.
Can I find deals for flights from Port Moresby to Heathrow that include hotel bookings?
Yes. In addition to deals on Port Moresby to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Port Moresby to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port Moresby to Heathrow.
Can I find deals for business class flights from Port Moresby to Heathrow?
Yes. Cheapflights offers flight deals from Port Moresby to Heathrow 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

Hounslow

Luton

Milton Keynes

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Northampton

Colchester

Eastbourne

Enfield

Brentford

Southend-on-Sea

Barnet

Southall

Watford

Stratford-upon-Avon

Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

Other flight options

Popular flights

Complete your trip

London Heathrow Airport car hire

Newcastle upon Tyne car hire

Fly with Cheapflights

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

Cheapflights makes it easy to find Port Moresby to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Heathrow from Port Moresby by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Heathrow from Port Moresby shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Port Moresby to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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 Port Moresby to London Heathrow Airport from £1,023

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Port Moresby to Heathrow

Cheapest flights from Port Moresby to HeathrowExplore the most affordable flight options available from Port Moresby to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Explore the most affordable flight options available from Port Moresby to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Best flights from Port Moresby to HeathrowDiscover carefully curated flight deals from Port Moresby to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Discover carefully curated flight deals from Port Moresby to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Port Moresby to HeathrowDiscover last-minute flight deals from Port Moresby to Heathrow. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals from Port Moresby to Heathrow. Data last updated 28 September 2026 and is based on user searches.

Find flight deals from Port Moresby to Heathrow

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Port Moresby to Heathrow

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

Related info for your journey

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

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

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

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

Travelling to a place near London Heathrow Airport?

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.

Complete your trip

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

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Port Moresby to Heathrow by cabin class

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

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Port Moresby and Heathrow flights

Browse other Port Moresby and Heathrow flight options. Last updated on 28 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Port Moresby to Heathrow
Explore the most affordable flight options available from Port Moresby to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Best flights from Port Moresby to Heathrow
Discover carefully curated flight deals from Port Moresby to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Port Moresby to Heathrow
Discover last-minute flight deals from Port Moresby to Heathrow. Data last updated 28 September 2026 and is based on user searches.