Fares per person start at €741 on Celebrity Infinity and €863 on Celebrity Equinox. Celebrity Equinox is the bigger ship, carrying 2,852 guests to 2,170. Celebrity Infinity has the fewest guests per crew member, at 2.1 to 1. Celebrity Equinox is newer, built in 2009 against 2001, though Celebrity Infinity was refurbished in 2026. Celebrity Equinox runs 7–17 night cruises from Buenos Aires and Barcelona, plus 5 other ports, while Celebrity Infinity runs 7–13 night cruises from Piraeus (Athens) and Barcelona.
