Oceania Cruises announced that, effective January 7, 2026, the cruise line will exclusively welcome guests aged 18 and older for all new reservations for future voyages, elevating the onboard ambiance and responding to the preferences of its guests.

The company said that all existing reservations made prior to January 7, 2026, that include travelers under the age of 18, will be fully honored, ensuring a seamless and considerate transition for valued guests.

“Our guests have consistently shared that the tranquil environment aboard our ships is one of the primary reasons they return time and time again,” stated Jason Montague, chief luxury officer of Oceania Cruises. “By transitioning to an adults-only experience, we are enhancing the very essence of the Oceania Cruises journey – one defined by sophistication, serenity and discovery.”

The brand said it conducted extensive research, which provided feedback from loyal repeat guests, experienced travel partners, and new-to-brand guests. Feedback consistently showed that guests choose Oceania Cruises for its serene atmosphere, sophisticated service and unhurried pace, traits that are highly sought after and valued by mature, affluent travelers.