Select an upcoming Cadiz cruise itinerary list below to find a Cadiz sailing itinerary by destination, line, or ship. Search All Cruises Costa Cruise Lines09/30/202613 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Cadiz, SpainInteriorOceanviewBalconySuite$1,731$1,961$2,761-10/21/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Cadiz, SpainInteriorOceanviewBalconySuite$1,262$1,342$1,852$3,052