Book a flight ticket to Male International Airport (Ibrahim Nasir International Airport) so you arrive Sunday morning (or late Saturday and stay one night in a hotel at the airport). The boat will depart around 10.30 on Sunday.
The boat comes back to Male Saturday afternoon at 16.00. Book the flight ticket from 18:00 on Saturday (or stay one night in a hotel and fly out early Sunday morning).
Transfer from airport to the boat
Included in the price and it takes around 20 min from leaving the terminal