6 Best Adult-Only Cruises (and Cruise Lines) | Cruise. While not all-inclusive, P&O Cruises offers two adults-only (18+) cruise ships: the 1,passenger Aurora and 2,passenger Arcadia. The British line is a good option if you want a .
Nov 19, · The key to finding adult-only cruises is looking for those sailings that lack family appeal. Ships without children facilities and cruises with a strong focus on culture, food and history will naturally have far fewer kids onboard. Below, you’ll find some of the best adult-only cruises available today. Viking Ocean Cruises. With a strict years-or-older policy, all Viking Ocean Cruises have been adult-only cruises . Jul 04, · Like P&O Cruises, Saga Cruises is a British line that has honed in on the business of offering voyages just for adults. But in shunning younger travelers, it goes way beyond what P&O Cruises or any other line is doing. The minimum age at Saga Cruises .