The 3,550-guest ship will sail roundtrip from Miami starting on April 4, 2026, Norwegian shared with Travel + Leisure. The Norwegian Luna will be 10 percent larger than the cruise line’s other Prima Class ships, the Norwegian Prima and Norwegian Viva, and will be designed as a twin ship to the Norwegian Aqua, which is due to be delivered next year.

Let's take a look at the Norwegian Cruise ships by size, where we list them from biggest to the smallest in gross tonnage.

The biggest Norwegian Cruise Line ships are, by definition, the Norwegian ships with the most pools, waterslides and other deck-top activities.

Norwegian Cruise Line has decided, like many of its rivals, that bigger is better. At 1,056 feet long, 156,300 gross tons, and accommodating approximately 3,550 guests at double occupancy, Norwegian Luna has both a 10% size and capacity increase from Prima Class ships,

Norwegian Cruise Line's entertainment for their new ship debuting in 2025, Norwegian Aqua, will include the first ever cruise ship celebrating Prince.

In many cases, Norwegian Cruise Line's oldest cruise ships — built in the 1990s and early 2000s — are just half the size of the line's newest vessels and have fewer venues on