Regardless of your age, interests or budget, these are some of the best singles cruises in 2025 to book now. Pack your bags for the relaxing adventure of a lifetime! Virgin Voyages is a popular favorite for singles cruises for young, solo travelers. It's loved by travelers in their 20s and 30s looking for adventure, socializing and a party atmosphere. Their adults-only cruises combine fun nightlife and onboard entertainment with a chance to relax, as well as plenty of group activities for mingling with other cruisers. Their modern ships...