Norwegian Cruise Line · Contemporary · Prima-class
Norwegian Luna sits at 6.4 of 10, inside the top quarter of the 176 ships CruiseIndex grades. It carries 44 tons of ship per guest (median 41). Crew cover 2.2 guests each, about the fleet norm.
Passengers rate it strongest on how crowded it feels and weakest on service — reported separately, and not part of the grade, which measures the ship itself.
Graded against every other ship we track, on one curve. The method.
On today’s fares, yes — the best sailing we can currently price scores 8.1 out of 10 for value, a genuinely good deal for a ship of its class.
That is a 7-night Caribbean sailing departing 28 November 2026, from $429 per person in an interior cabin — about $61 a night. A Value Score of 5.0 means a sailing costs what genuinely comparable cruises cost: same class of ship, same region, similar length. Above 5.0 the fare beats that going rate; below it, it does not. Norwegian Luna grades 6.4 of 10 on vessel class, and 3 of 5 from 25 traveler reviews. How the score is built.
Sister ships share a hull, so they differ only in condition. A newer sister is the same vessel, less worn.
Every fare is the line’s own price. Zero markup: the line pays us if you book through CruiseIndex, you never pay more.