Largest Carnival Cruise Ship 2024 Cruise. As of january 2024, the biggest carnival ship by size is the carnival jubilee, which joined the fleet in december 2023. That's just a tad below the 7,600 passengers that will be able to fit aboard royal caribbean's.

Royal caribbean’s icon of the seas became the new world’s largest cruise ship when she was delivered to the cruise line in november 2023, at a massive 250,800 gross tons. What is the largest carnival cruise ship?