I could not find any airline that does this non stop.
If you wish to do it in one stop you have to change airlines somewhere
American Airlines an also British Airways fly direct from LHR to LAX.
There are no direct flights, as Aer Lingus has discontinued the one LAX-DUB flight. You will have to change planes once (in Chicago or New York, most likely).
A direct flight from LAX --> Maui, Hawaii would take about 5 hours.
qantas airlines
Air Tahiti Nui and Air France
For direct flights, about 5 hours flying time.
Los Angeles is the closest highly populated American city to eastern Australia. Qantas airlines, it is the new a380 that makes the trip.
To get to LAX from Irvine, you can take a direct shuttle service, drive on the I-405 freeway, or use public transportation like the Metrolink train and then transfer to a shuttle or bus.
from LAX airport direct flight to auckland, nz
For direct flights, about 11 hours flying time to LAX from Fiji.
American airlines, copa, and united airlines Even these flights do have one stop there are no airlines that offer direct flight.
Air Tahiti nui And air France are the only two airlines that operate nonstop from the mainland U.S.A. (LAX) to Tahiti-faaa. There are none from SFO.