9 Night from Rome to Barcelona on the Royal Caribbean Mariner of the Seas
Reserve your cabin on the Royal Caribbean Mariner of the Seas and prepare for nine nights of luxurious sailing across the sea from Rome to Barcelona!
On this Labor Day cruise you will stop at favorite ports like Piraeus as well as less common ports like Salerno, Santorini, and Mykonos. This route is an unusual one for the Mariner of the Seas. As a matter of fact, this is the only time it's going to sail it!
This price just dropped, so book immediately to secure your cabin before the price rises again! Our price is the total you pay, no surprises. Coming in at less than $135 a day, this value is good.
The Royal Caribbean Mariner of the Seas
More than 3,300 guests can cruise on this top-rated Voyager class cruise ship, based in New Orleans and refurbished less than this year ago in 2026.
Want to work with your friends to get out of an escape room or do tricks on the Flowrider artificial surf wave? These attractions can only be found on Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. Want more? Experience rare amenities like a roller skating rink, an ice skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers a solarium, a waterslide, a minigolf course, a casino, a gym, seven jacuzzis, a ping pong table, an outdoor movie theater, and a spa.
Your Itinerary
This itinerary spends three days at sea and five days in port. Major features include long stops in Piraeus, Salerno, Santorini, and Mykonos.
Alternate Sailings
The Mariner 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 being listed five months ago, The price of this sailing has varied between $1,165 and $1,528 for a cabin, inclusive of taxes and port charges. This graph displays the price over time for the different types of cabin. At only $50 more expensive than the all time low of $1,165 now is a great time to reserve your cabin
Last Updated: Aug 28, 2026
Last Modified: Aug 28, 2026