Experienced cruisers often refer to these deals as "Cruise Math" because the advertised discount applies only to the base fare and does not include taxes, fees, or port expenses, which are charged at full price for every guest.
: The second guest booked in the same stateroom receives 60% off their cruise fare. royal caribbean buy one get one
Royal Caribbean 's most frequent promotion is currently marketed as which offers 60% off the second guest in a stateroom. While this is often colloquially referred to as "Buy One Get One," it is technically a deep discount on the second passenger's cruise fare rather than a completely free second ticket. Current Promotion Details (April 2026) Experienced cruisers often refer to these deals as
These deals are currently available for major 2026 and 2027 sailings: While this is often colloquially referred to as
: Major holiday sailings (Thanksgiving, Christmas, New Year's) and certain Spring Break or peak summer dates are often excluded from the "Kids Sail Free" portion of the offer. Top Itineraries for 2026
: If you book and later find a lower price for the same room and sailing before your final payment, you can use the Royal Caribbean Best Price Guarantee to have your fare adjusted or receive a refund for the difference.