7 Night Round Trip from Princess Cays on the Royal Caribbean Harmony of the Seas
Settle in for seven nights of breathtaking travel through the Caribbean when you join the Royal Caribbean Harmony of the Seas from Princess Cays and back again.
Stopping in very uncommon cities like CocoCay and St. Thomas makes this trip special. This route is an uncommon one for the Harmony of the Seas.
The price is the total you pay, no surprises at checkout.
The Royal Caribbean Harmony of the Seas
More than 5,700 passengers can sail on this highly-rated Oasis Plus class ship, based in the Caribbean and refurbished just this year ago in 2026.
Want to boogey board down the Flowrider artificial surf wave or drink to the future at a bar with a robotic bartender? These activities are offered exclusively by Royal Caribbean and are both found aboard the Harmony of the Seas Royal Caribbean. On top of that, experience an ice skating rink, a rare amenity.
The Harmony of the Seas Royal Caribbean also offers a spa, a gym, a solarium, a waterslide, a casino, a jacuzzi, a ping pong table, and a minigolf course.
Your Itinerary
This sailing includes three days at sea and three port days. Highlights include visits to rare stops like CocoCay and St. Thomas.
Alternate Sailings
The Harmony of the Seas sails this route two times 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
This graph displays the cost over time for the different types of cabin. Since it was first listed on March 12th of this year, The cost of a stateroom on this itinerary has ranged between $1,368 and $1,481 inclusive of taxes and port fees. Right now this sailing is at an all time low, so reserve your room now before it goes up.
Last Updated: Jul 21, 2026
Last Modified: Jul 18, 2026