According to Cruise Lines International Association’s 2024 State of the Cruise Industry Report, 10 percent of U.S. cruise ...

Cruise lines levy a fee called a single supplement ... Generally, single supplements are 100% of the per-person fare. If you're cruising alone in a cabin meant for more than one person, you ...

In early October Norwegian Cruise Line made another move in the small-but-growing trend of solo cruising, saying it would more than double the number of cabins for single travelers across its fleet.