how long is the flight from london to papua new guinea
Flying time from London, United Kingdom to Papua New Guinea. The total flight duration from London, United Kingdom to Papua New Guinea is 18 hours, 3 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing.