Oceania Cruises has introduced an adults-only policy across its fleet for all new reservations made from January 7th, 2026, restricting future bookings to guests aged 18 and over.

The change applies to all bookings after that date, while existing bookings for guests under 18 will be unaffected, and marks a significant strategic shift for the upper-premium cruise line.

The decision follows what the company described as extensive research and consultation with repeat guests, travel partners, and new customers.

Oceania Cruises said in a release that feedback consistently indicated that travellers select the brand primarily for its calm onboard atmosphere, service style, and unhurried pace, characteristics most valued by mature and affluent passengers.

“Our guests have consistently shared that the tranquil environment aboard our ships is one of the primary reasons they return time and time again,” said 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 company indicated that the new policy is intended to formalise the existing onboard environment rather than dramatically alter the product itself.

While Oceania Cruises has historically welcomed families, the brand’s itineraries, ship design, and onboard programming have long been oriented towards destination immersion, culinary experiences, and enrichment programming, rather than family-focused entertainment or facilities.

The move positions Oceania more clearly within the adult-focused segment of the premium cruise market, placing it closer in profile to operators such as Viking Ocean Cruises, which has maintained an adults-only policy since its launch.

The change also provides greater clarity for travel agents and consumers seeking child-free cruise experiences without the pricing and formality of ultra-luxury brands.

While P&O Cruises, Fred Olsen, Marella, and Carnival Cruise Line all operate adults-only ships or select sailings, Oceania is one of few mainstream lines to go adults-only across the fleet, joining Viking, Saga Cruises, and Ambassador Cruise Line.

The transition comes at a time of broader fleet investment and expansion for the brand. Oceania is currently preparing for the 2027 delivery of Oceania Sonata, the first vessel in its new Sonata Class, and has continued to refine its positioning in the competitive premium cruise segment, emphasising destination access, extended port stays, and culinary-focused programming.