Ngaire Keene could answer the question as to whether you could make that flight. It seems tight to me. The ship docks shortly after the people staying at hotels have been bused over to the airport for the 10:00 pm flight.
I think some people have gotten off at Moorea but you miss out on a wonderful show "O Tahiti E" that is performed the last night on the ship. Of course my husband is retired so we did not have to worry about getting home and back to work right away.