Fares per person start at €549 on AIDAcosma and €629 on AIDAprima. AIDAcosma is the bigger ship, carrying 5,400 guests to 3,286. AIDAcosma has the fewest guests per crew member, at 3.6 to 1. AIDAcosma is newer, built in 2021 against 2016. AIDAcosma runs 7–16 night cruises from Palma de Mallorca and Las Palmas de Gran Canaria, plus 3 other ports, while AIDAprima runs 4–24 night cruises from Kiel and Hamburg, plus 4 other ports.
