Fares per person start at €272 on Oasis Of The Seas and €299 on Spectrum Of The Seas. Oasis Of The Seas is the bigger ship, carrying 6,780 guests to 5,622. Oasis Of The Seas has the fewest guests per crew member, at 3.2 to 1. Spectrum Of The Seas is newer, built in 2019 against 2009, though Oasis Of The Seas was refurbished in 2024. Oasis Of The Seas runs 3–9 night cruises from Fort Lauderdale and New York, while Spectrum Of The Seas runs 2–11 night cruises from Shanghai and Hong Kong, plus 1 other port.