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 PG to LHR?

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

Can I find deals for flights from Papua New Guinea to Heathrow that include hotel bookings?

Yes. In addition to deals on Papua New Guinea to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Papua New Guinea to Heathrow?

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

Can I find deals for business class flights from Papua New Guinea to Heathrow?

Yes. Cheapflights offers flight deals from Papua New Guinea 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.

£560+ Cheap Flights from Papua New Guinea to London Heathrow Airport

Cheap flight deals from Papua New Guinea to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Papua New Guinea to Heathrow
Explore the most affordable flight options available from Papua New Guinea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Mon 12/1015:00 -

2 stops25h 00m

Mon 19/1021:45 -

2 stops46h 40m

Deal found 28/8£1,078

Sun 15/1110:05 -

2 stops31h 25m

Sat 21/1121:30 -

2 stops50h 50m

Deal found 26/8£1,175

Thu 24/1215:00 -

2 stops32h 25m

Mon 11/108:50 -

2 stops34h 35m

Deal found 27/8£1,298

Sat 19/915:00 -

2 stops48h 25m

Sat 3/1019:25 -

2 stops51h 25m

Deal found 27/8£1,465

Sat 12/913:25 -

2 stops35h 45m

Fri 25/919:40 -

2 stops31h 40m

Deal found 28/8£1,604

Find flight deals from Papua New Guinea to Heathrow

Round-trip from	£1,078
One-way from	£560

12/10-19/10
4 total stops
71h 40m total
Papua New Guinea to London

Search Deals

27/9
3 total stops
37h 45m total
Papua New Guinea to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Papua New Guinea to London Heathrow Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sun 15/11

10:45-21:15

3 stops44h 30m

London Heathrow

Sat 21/11

21:30-10:20

2 stops50h 50m

£1,211

Fastest return journey

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Thu 24/12

15:00-13:25

2 stops32h 25m

London Heathrow

Mon 11/1

08:50-05:25

2 stops34h 35m

£1,298

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sat 12/9

13:25-16:10

2 stops35h 45m

London Heathrow

Fri 25/9

19:40-12:20

2 stops31h 40m

£1,604

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Mon 12/10

16:20-17:40

3 stops34h 20m

London Heathrow

Mon 19/10

17:30-12:20

3 stops33h 50m

£1,894

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sat 12/9

13:25-06:35

3 stops50h 10m

London Heathrow

Fri 25/9

20:50-12:20

3 stops54h 30m

£2,426

Cheapest one-way

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sun 27/9

16:20-21:05

3 stops37h 45m

£560

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sun 6/9

13:25-06:35

3 stops50h 10m

£1,005

Fastest single journey

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sun 27/9

14:30-05:40

1 stop24h 10m

£1,043

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sun 6/9

14:30-13:00

2 stops31h 30m

£1,164

Port MoresbyLondon

POM Port Moresby Jackson Fld - LHR London Heathrow

POMLHR

Port Moresby Jackson Fld

Sun 6/9

14:30-15:15

1 stop33h 45m

£1,364

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Sorted by cheapest first

Best time to book a flight from Papua New Guinea to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Papua New Guinea 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.

Cheapflights Insights

Everything you need to know about your flight from Papua New Guinea to London Heathrow Airport

PG0-LHR

POM-LHR

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

Related info for your journey

Can I find deals for flights from Papua New Guinea to Heathrow that include hotel bookings?
Yes. In addition to deals on Papua New Guinea to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Papua New Guinea to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Papua New Guinea to Heathrow.
Can I find deals for business class flights from Papua New Guinea to Heathrow?
Yes. Cheapflights offers flight deals from Papua New Guinea 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.

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Why should you use Cheapflights to find cheap flight tickets from Papua New Guinea to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Papua New Guinea 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 Papua New Guinea to Heathrow with no change fees?

Yes, we can. To see specific flights from Papua New Guinea to Heathrow 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 Papua New Guinea to Heathrow become cheaper?

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Cheap flights from Papua New Guinea to London Heathrow Airport from £560

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Papua New Guinea to Heathrow

Cheapest flights from Papua New Guinea to HeathrowExplore the most affordable flight options available from Papua New Guinea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Explore the most affordable flight options available from Papua New Guinea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Papua New Guinea to HeathrowDiscover carefully curated flight deals from Papua New Guinea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Papua New Guinea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Papua New Guinea to HeathrowDiscover last-minute flight deals from Papua New Guinea to Heathrow. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Papua New Guinea to Heathrow. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Papua New Guinea to HeathrowSearch for one-way flight options from Papua New Guinea to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Papua New Guinea to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Find flight deals from Papua New Guinea to Heathrow

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Use the filters below to find and compare flights from Papua New Guinea to London Heathrow Airport that are best for you.

Best time to book a flight from Papua New Guinea to Heathrow

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

Cheapflights Insights

Related info for your journey

Can I find deals for flights from Papua New Guinea to Heathrow that include hotel bookings?

How can I find direct flights from Papua New Guinea to Heathrow?

Can I find deals for business class flights from Papua New Guinea 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.

Alternative routes for Papua New Guinea to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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 Papua New Guinea to Heathrow by cabin class

Find flights from Papua New Guinea 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 30 August 2026.

Papua New Guinea and Heathrow flights

Browse other Papua New Guinea and Heathrow flight options. Last updated on 30 August 2026.

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How does Cheapflights help users find flights from Papua New Guinea to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Papua New Guinea to Heathrow?

Can Cheapflights find flights from Papua New Guinea to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Papua New Guinea to Heathrow become cheaper?

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Cheapest flights from Papua New Guinea to Heathrow
Explore the most affordable flight options available from Papua New Guinea to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Papua New Guinea to Heathrow
Discover carefully curated flight deals from Papua New Guinea to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Papua New Guinea to Heathrow
Discover last-minute flight deals from Papua New Guinea to Heathrow. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Papua New Guinea to Heathrow
Search for one-way flight options from Papua New Guinea to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.