7 Night Round Trip from Princess Cays on the Royal Caribbean Harmony of the Seas
Set sail with the Royal Caribbean Harmony of the Seas and prepare for seven nights of refreshing travel through the Caribbean from Princess Cays and back again!
During this trip you will call on common destinations such as San Juan as well as uncommon destinations such as CocoCay and Basseterre. This route is an interesting one for the Harmony of the Seas, As it sails it only once.
We include all all meals, entertainment, port charges, and taxes in this price, so there are no surprises at checkout. Book quickly, because the price of this cruise is moving upwards! Secure your stateroom before the price increases.
The Royal Caribbean Harmony of the Seas
More than 5,700 passengers can travel on this top-rated Oasis Plus class cruise ship, based in the Caribbean and refurbished just this year ago in 2026.
The Harmony of the Seas Royal Caribbean is home to a selection of Royal Caribbean's exclusive amenities such as the Flowrider artificial surf wave and a bar with a robotic bartender. Want more? Experience an ice skating rink, a rare feature.
The Harmony of the Seas Royal Caribbean also offers a gym, a jacuzzi, a casino, a ping pong table, a solarium, a waterslide, a minigolf course, and a spa.
Your Itinerary
This itinerary is made up of three days at sea and three days in port. Highlights include visits to unusual cities like CocoCay and Basseterre.
Alternate Sailings
The Harmony of the Seas sails this route once next year, but doesn't sail it this year. This is the only ship that sails this exact 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 November 7th of last year, The cost of a room on this sailing has varied between $1,425 and $1,588 inclusive of taxes and port fees. The accompanying graph indicates the cost over time for the various types of cabin. This itinerary has just risen in price, so secure your stateroom now before it moves upwards more.
Last Updated: Aug 6, 2026
Last Modified: Aug 6, 2026