Icon Of The Seas 2025 Schedule. The icon of the seas sails on december 21, 2025 for a 7 night western caribbean & perfect holiday (miami roundtrip). The icon of the seas sails on march 16, 2025 for a 7 night western caribbean & perfect day (miami roundtrip).

In this article, i’ve listed the most popular theme nights on. This is one of the final steps before the 250,800 gross registered ton vessel.