9 Night Round Trip from Princess Cays on the Royal Caribbean Harmony of the Seas
Get ready for nine nights of exotic travel through the Caribbean when you join the Royal Caribbean Harmony of the Seas from Princess Cays and back.
With this New Years sailing you'll spend time at common destinations like San Juan plus less common destinations like CocoCay, Basseterre, and St. Thomas. This route is a rare one for the Harmony of the Seas. As a matter of fact, it sails it only once.
The price is the total price, including meals, entertainment, port charges, and taxes. This price just dropped, so book quickly to lock in your cabin before the price moves upwards again!
The Royal Caribbean Harmony of the Seas
The Harmony of the Seas Royal Caribbean, based in the Caribbean and refurbished only this year ago in 2026, is a highly-rated Oasis Plus class cruise ship that can house more than 5,700 people.
Want to experience the Flowrider artificial surf wave or a bar with a robotic bartender? These features are exclusive to Royal Caribbean and are both found on the Harmony of the Seas Royal Caribbean. On top of that, experience an ice skating rink, a rare attraction.
The Harmony of the Seas Royal Caribbean also offers a jacuzzi, a solarium, a ping pong table, a gym, a spa, a casino, a minigolf course, and a waterslide.
Your Itinerary
This itinerary consists of three sea days and five port days. High points include visits to uncommon stops like CocoCay, Basseterre, and St. Thomas.
Alternate Sailings
The Harmony of the Seas sails this route once next year, but doesn't sail it this year. No other ship sails this exact same route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
Since it was first listed on March 21st of this year, The price of a room on this cruise has ranged between $1,634 and $2,107 including taxes and port charges. This graph shows the cost over time for the different classes of cabin.
Last Updated: Aug 16, 2026
Last Modified: Aug 16, 2026