No flight that I know of flies directly to the UK. Honolulu to the UK is more than half-way around the world.
American Airlines and Hawaiian Airlines fly direct between Phoenix and Honolulu.
7 hours and 15 minutes, if you can get a direct flight.
Yes they do but only out of Auckland (NZ10 8hrs 45mins direct).
Yes.
London Heathrow
There are no direct flights so it all depends on how many changes are needed.
Depending on the wind, a direct flight will take around 5½ - 5¾ hours.
No.
The distance between the above places is 7375 miles. This distance is point to point straight distance as seen on the map. The actual distance covered by a flight may vary according to the flight path chosen. Also this is not the airport to airport distance.
British Airways, EasyJet, Flybe, BMI all fly to LGW from various northern England/UK airports.
5 hours
It is about 11 hours.