Luxury, all-inclusive Crystal Cruises offers one of the lowest single-supplement rates in the industry, starting from 125 percent to 175 percent, based on stateroom category.
The modern 100-square-foot studio staterooms with showers are specifically designed for singles; they open to a common lounge area — a virtual living room where passengers can meet for a drink, watch TV or chat.
Earlier this month, Cunard announced it was adding single staterooms with oversized windows on its refurbished Queen Elizabeth.
For example, Grand Circle Cruise Line has a free Roommate Matching Service.
If the line is unable to find a match on a particular cruise, it places solo travelers in single cabins at no additional cost.
“Singles cruises” are organized to connect singles with other unmarried people for romance or friendship.