How long is the flight from London to Port Moresby?

Direct flights from London to Port Moresby typically take around 17h 33m. The great-circle distance is approximately 14,495 km.

What is the cheapest day to fly from London to Port Moresby?

As a general industry pattern, mid-week flights (Tuesday and Wednesday) tend to be cheaper — see the cheapest-day page for real fare data on this route where available.

Which airlines fly from London to Port Moresby?

Use our flight search above to see live availability and compare prices across airlines flying London to Port Moresby.

How far in advance should I book a flight from London to Port Moresby?

For the best fares, aim to book 4–8 weeks ahead during peak season and 2–4 weeks during off-peak periods. Last-minute deals can sometimes appear within 14 days of departure.

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Direct Flights: London to Port Moresby

17h 33m

Flight time

14,495 km

Distance

Airport pairs

Find non-stop flights from London to Port Moresby — no layovers, no connections. The route covers 14,495 km with a typical flight time of 17h 33m. Port Moresby is located in Papua New Guinea.

Direct airport connections

LHR

London Heathrow Airport

→

POM