7 Night Round Trip from Princess Cays on the Royal Caribbean Harmony of the Seas
Prepare yourself for seven nights of exciting sailing around the Caribbean when you book your cabin on the Royal Caribbean Harmony of the Seas from Princess Cays and back again.
While aboard this cruise you will visit usual destinations such as San Juan plus unusual destinations such as CocoCay and St. Thomas. This route is an unusual one for the Harmony of the Seas.
Place your deposit now, because the price of this cruise is going up! Secure your cabin before the price moves upwards. This price is the total price, including all meals, entertainment, port charges, and taxes.
The Royal Caribbean Harmony of the Seas
More than 5,700 travelers can comfortably cruise on this highly-rated Oasis Plus class cruise ship, based in the Caribbean and refurbished only this year ago in 2026.
Want to boogey board down the Flowrider artificial surf wave or experience the future at a bar with a robotic bartender? These attractions are exclusive to Royal Caribbean and are both found on the Harmony of the Seas Royal Caribbean. In addition, experience an ice skating rink, a rare activity.
The Harmony of the Seas Royal Caribbean also offers a gym, a waterslide, a minigolf course, a jacuzzi, a ping pong table, a solarium, a casino, and a spa.
Your Itinerary
This itinerary includes three days at sea and three days in port. High points include visits to more exotic ports like CocoCay and St. Thomas.
Alternate Sailings
The Harmony of the Seas sails this route three times 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 being listed nine months ago, The price of a cabin on this cruise has ranged between $1,268 and $1,588 including taxes and port fees. The accompanying graph indicates the price over time for the various classes of cabin. This itinerary has just risen in price, so secure your cabin now before it increases further.
Last Updated: Aug 1, 2026
Last Modified: Jul 31, 2026