No, there is no airline that offers it and only the 777-300LR could possibly do it without refuelling - but unlikely.
There is currently no airline that flies nonstop from London to Marrakesh, Morocco.
No there is not. In theory the 777-300LR may just be able to do that without stopping to refuel but demand would not be there anyway. The best way is from London to JFK or Newark, Chicago, Seattle, Atlanta, LAX and then onto Honolulu.
There are no direct flights between London and Hawaii.
No there are no direct flights from London to Hawaii due to the distance.
from where
The most common airline routes from London, England to Hawaii go through the United States or Canada. Non-stop flights are not yet available due to the distance and low demand, but the trip can be made with a single stop at a "hub" airport such as Newark, Houston, Chicago, Minneapolis, Los Angeles, San Francisco, Seattle, or Vancouver.
A flight from London, England to Hawaii, United States will have an estimated flight time of 14 to 15 hours.
Do you have a specific airline
easyjet
The distance between London and Honolulu, Hawaii is 7239 miles (11650 km).
From Honolulu to London is about 7230 miles
At the moment, no airlines fly direct between Amritsar and London.