The Oasis-class cruise ship is the world’s largest, but it will soon be eclipsed by a new class of even bigger ships. With ten thousand passengers and more than sixteen decks, these massive vessels are capable of transporting twice as many passengers with each voyage.

The “mv wonder of the seas” is a cruise ship that will surpass the Oasis-class ships as the biggest in the world. The new vessel will have 2,665 rooms and an area of 1,200 feet by 100 feet.

Icon Of The Seas Will Surpass Oasis-class Ships As Biggest in The World

When the Icon of the Seas, Royal Caribbean’s newest cruise ship, sets sail, she will be the largest cruise ship ever constructed. The LNG-powered ship is now in the works, and we had anticipated the new Icon-class of ships to be somewhat larger than the Quantum-class but smaller than the current biggest cruise ships, the Oasis-class. 

Will the Icon Of The Seas be the world’s largest ship?

Royal Caribbean stated this week, perhaps surprisingly, that its newest line of ships, the Icon class, would be larger than the Oasis class.

“Icon will be the largest,” said Sean Treacy, Senior Vice President of Hotel Operations, according to Travel Weekly. It will be the first new ship class for Royal in a decade when it debuts in the autumn of next year,” Sean Treacy said.

A spokeswoman for the cruise company verified the news, saying, “Icon-class ships will be larger than our Oasis-class ships.”


The Icon of the Seas is the first of two LNG-powered Royal Caribbean ships presently in the works. In 2025 and 2026, she will be joined by two sister ships.

The ships will be above 200,000 gross tons, however their capacity will be smaller than the Oasis-class. Even having a smaller capacity, the Icon class might be bigger, thanks to more open areas and features. Royal Caribbean will provide further information in the future.

“Icon will set sail next year with the newest innovations and hallmark features Royal Caribbean’s teams have created and reinvented in bold, new ways, including a move toward greener energy,” Royal Caribbean stated earlier this year. 

“Liquefied natural gas (LNG), the cleanest fossil fuel accessible to cruise ships today, will power the first of three Royal Caribbean ships.”

“Icon will be the next major step in Royal Caribbean’s path toward a clean-energy future, combining LNG with a portfolio of the cruise line’s proven applications, such as shore power connection and waste heat recovery technologies that repurpose surplus energy to assist power the ship’s operations.”

The Meyer Turku shipyard in Finland is presently building the Icon of the Seas. The warship just celebrated a critical milestone with the keel-laying ceremony in April 2022. The actual construction of the ship began in June 2021.

“Five years ago, we started dreaming about Icon of the Seas, and today the next part of this legendary experience is underway,” said Michael Bayley, president and CEO of Royal Caribbean. The enthusiasm among families, passengers, travel advisers, and our partners grows as this game-changing ship takes form.”

“We’ll disclose the lineup of firsts and favorites later this year that will establish a new standard for vacations in the autumn of 2023.”

The LNG-powered Oasis-class ship Utopia of the Seas, now under construction in France, would have been the world’s largest cruise ship. This does not seem to be the situation any more.

Is This the End of an Era?

The arrival of the Icon of the Seas, the world’s largest cruise ship, will signal the end of an era. The Oasis of the Seas was the first ship of the Oasis-class to set sail in 2009. When Royal Caribbean first revealed the plans for the ships, many people doubted the company’s ability to operate ships of this size.

Oasis-class Cruise ShipRoyal Caribbean provided this image.

Not only has the cruise line proven those critics incorrect, but it has also introduced the globe to a whole new aspect of cruising. The Oasis-class ships are one of the most popular cruise ship classes in history due to its split construction and the 5-deck high Central Park and Boardwalk outdoor spaces running along the ship’s centre. 

When she originally sailed in 2009, the Oasis of the Seas was the world’s largest cruise ship. She transformed cruising forever, measuring 225,282 gross tonnage and accommodating 5,606 people at double occupancy. 

Her sisters, Allure of the Seas, Harmony of the Seas, Symphony of the Seas, and the current largest cruise ship, Wonder of the Seas, have exceeded her since then, weighing 236,857 gross tons and accommodating 5,734 guests at double occupancy. 

Royal Caribbean Cruise Ship

The “wonder of the seas inaugural” is a cruise ship that will be bigger than the “Oasis-class ships.” The vessel will be the largest cruise ship in the world.

  • oasis class ships comparison
  • oasis vs symphony of the seas
  • icon of the seas deck plan
  • icon of the seas itinerary
  • icon of the seas gross tonnage
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