Choosing an Oceania Cruises holiday is only part of the decision. With a fleet ranging from intimate, small ships with fewer than 350 suites and staterooms to the newest ships accommodating more than 1,200 guests, choosing the right ship can make just as much difference to your experience.
While every Oceania ship shares the line's focus on exceptional cuisine, destination-rich itineraries and refined, residential-style interiors, each has its own character. From the newest Oceania Allura to the smaller and more intimate Oceania Insignia, the fleet offers something for different styles of luxury traveller.
The newest ship in the Oceania Cruises fleet is Oceania Allura, which entered service in 2025. She is the sister ship of Oceania Vista and represents the latest evolution of the line's approach to luxury cruising.
Allura measures 68,000 tonnes and features 605 suites and staterooms. Every accommodation has a veranda, while interiors combine elegant residential styling with generous living space. Dining remains at the heart of the experience, with a selection of refined restaurants and new culinary touches that build on Oceania's reputation for exceptional cuisine.
For travellers who like the idea of sailing on one of the most contemporary ships in the fleet, while retaining the intimate atmosphere for which Oceania is known, Allura is an especially appealing choice.
Oceania's oldest ships are Oceania Insignia and Oceania Regatta, both originally built in 1998. While their age gives them a place in the history of the fleet, that doesn't mean they feel dated.
Both ships have undergone extensive refurbishment, with refreshed public spaces and redesigned suites and staterooms. Insignia, for example, now features entirely renewed suites, staterooms and bathrooms, alongside refreshed public areas. Regatta has received a similarly comprehensive transformation.
This is part of the appeal of Oceania's smaller ships. They combine a more intimate atmosphere with the contemporary comforts expected from a luxury cruise, making them particularly attractive to experienced travellers who value character and a more personal onboard experience.
The largest ships in Oceania's current fleet are Oceania Allura and Oceania Vista, both measuring 68,000 tonnes. Allura has 605 suites and staterooms, while Vista has 607. Both measure 791 feet in length and offer the spacious, elegant design associated with Oceania's newer ships.
Vista was introduced in 2023 and brought several new concepts to the fleet, including Aquamar Kitchen and an enhanced focus on wellness. Her all-veranda accommodation and spacious public areas create an elegant sense of openness, while her 1,200-guest capacity still allows Oceania to retain its smaller-ship feel compared with many contemporary cruise ships.
For guests who want the newest design, generous accommodation and an impressive choice of dining and leisure spaces, the larger Oceania ships offer an appealing balance between variety and intimacy.
If your idea of luxury is centred around intimacy, Oceania Sirena is one of the smallest ships in the fleet, with 337 suites and staterooms. At 30,277 tonnes and just under 594 feet in length, she offers a distinctly more intimate experience than Oceania's larger ships.
Sirena's smaller size can also be an advantage when it comes to exploring the world. Smaller ships can often visit ports that are inaccessible to larger vessels, opening up opportunities to discover less-visited destinations and more unusual ports of call.
She may be smaller in scale, but Sirena retains many of the hallmarks of the Oceania experience, including speciality dining, elegant lounges and beautifully refreshed accommodation.
The number of suites and staterooms varies considerably across the Oceania fleet, which means there is a choice between a particularly intimate experience and a ship with a greater variety of facilities.
The smaller R-Class ships offer around 337 to 340 suites and staterooms. Insignia, Regatta and Nautica each have 340, while Sirena has 337. By comparison, Marina and Riviera each have 624, while Vista has 607 and Allura has 605.
This difference in size is worth considering when choosing your cruise. A smaller ship can create an exceptionally personal atmosphere, where familiar faces and attentive service become part of the experience. A larger Oceania ship, meanwhile, provides more space and an expanded choice of restaurants, lounges and onboard experiences while still feeling intimate compared with the mega-ships operated by many mainstream cruise lines.
Ultimately, there is no single best Oceania ship. The right choice depends on what you value most from your luxury cruise.
For the newest ship and latest design, Oceania Allura is the natural choice. For a similar contemporary experience, Oceania Vista offers a beautifully designed ship with an extensive choice of dining and wellness experiences.
If you prefer a smaller, more intimate ship, Sirena, Insignia, Regatta or Nautica could be ideal. Their compact size gives them an elegant, boutique feel and allows them to reach a fascinating collection of ports around the world.
For those who want a little more space while retaining Oceania's signature intimacy, Marina and Riviera sit comfortably between the two, each offering 624 suites and staterooms and a wealth of culinary and leisure experiences.
Whichever you choose, the defining appeal of Oceania remains the same: beautifully considered ships, exceptional cuisine, attentive service and itineraries designed for travellers who want to explore the world in comfort and style.
If you're interested in booking an Oceania cruise for your next holiday, our luxury cruise experts are happy to share their knowledge and experience to help find the perfect ship and itinerary for you.
