Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dumaguete City to Maldives as you normally would.
Dumaguete City (DGT) is the airport you will fly out of if you book a flight from Dumaguete City to Maldives. It is only a 3.0 km journey to Dumaguete (DGT) from Dumaguete City’s city center.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Dumaguete City Airport to Male Airport flight would often be abbreviated as a DGT to MLE flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Addu City Gan/Seenu Airport (GAN), Maamigili Airport (VAM), Dharavandhoo Airport (DRV), Hanimaadhoo Airport (HAQ), Kadhdhoo Airport (KDO).