7 Night Round Trip from Princess Cays on the Royal Caribbean Harmony of the Seas
Reserve your cabin on the Royal Caribbean Harmony of the Seas and settle in for seven nights of luxurious travel through the Caribbean from Princess Cays and back!
On this cruise you will tour through usual ports like San Juan plus more exotic ports like CocoCay and St. Thomas. This route is an uncommon one for the Harmony of the Seas.
This price includes all meals, entertainment, port charges, and taxes. No sneaky extra fees! Act now, because the price of this cruise is on the rise! Lock in your cabin before the price increases.
The Royal Caribbean Harmony of the Seas
Based in the Caribbean and refurbished only this year ago in 2026, over 5,700 cruisers can travel on this top-rated Oasis Plus class cruise ship.
Want to drink to the future at a bar with a robotic bartender or surf on the Flowrider artificial surf wave? These attractions are exclusive to Royal Caribbean and are both found aboard the Harmony of the Seas Royal Caribbean. In addition, experience an ice skating rink, a rare feature.
The Harmony of the Seas Royal Caribbean also offers a jacuzzi, a solarium, a minigolf course, a spa, a waterslide, a casino, a ping pong table, and a gym.
Your Itinerary
This sailing is made up of three sea days and three port days. Highlights include visits to uncommon 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
This graph shows the price over time for the different classes of cabin. Since it was first listed on November 7th of last year, The price of this sailing has fluctuated between $946 and $1,108 for a cabin, including taxes and port fees. Right now this sailing is only seventeen percent higher than the all time low of $946 so lock in your room now before it goes up.
Last Updated: Aug 1, 2026
Last Modified: Jul 31, 2026