She was completed in 2022 in the Chantiers de l'Atlantique shipyard in Saint-Nazaire France,[5] the fifth in Royal Caribbean's Oasis class of cruise ships.

[2] On 25 May 2016, the Royal Caribbean Group signed a memorandum of understanding with STX France (now Chantiers de l'Atlantique) for a fifth Oasis-class ship for delivery in the spring of 2021.

[17] In April 2021, Royal Caribbean opened bookings aboard Wonder of the Seas for an inaugural 2022 season sailing in Asia from ports in Shanghai and Hong Kong.

[20] In November 2021, the ship's livery was modified to resemble that of Odyssey of the Seas, with her name moved rearward and repainted in larger print.

[22] On 29 October 2021, Royal Caribbean accepted the ship for "technical delivery", and the following week she sailed under her own power from Saint-Nazaire to a Chantier Naval de Marseille drydock in Marseille-Fos Port for finishing work.