ALCOHOL POLICYThe minimum age to consume alcohol on Royal Caribbean ships on sailings originating in North America or the Caribbean is twenty-one (21). The minimum age to consume alcohol on Royal Caribbean ships on sailings originating in South America, Europe, Asia, Australia and New Zealand is eighteen (18).
How to get alcohol under 21 on a cruise?
The drinking age on all U.S.-based cruise lines is 21 — even when sailing international waters. (Under special circumstances, some cruise lines allow 18- to 20-year-olds to purchase and consume alcohol with a parent's consent.) Regardless of the policy, you should never buy a drink for someone under 21.