7 Night Round Trip from Montevideo on the Costa Diadema
Reserve your balcony cabin on the Costa Diadema and prepare yourself for seven nights of refreshing cruising through the sea from Montevideo and back!
Visiting very uncommon destinations like Itajai and Santos makes this cruise special. This route is an uncommon one for the Diadema.
We include all meals, entertainment, port charges, and taxes in the price, so that you can compare trips easily. Offered at less than $180 per day for a balcony cabin, this represents a strong value.
The Costa Diadema
Based in South America and Europe and refurbished just three years ago in 2023, over 3,700 passengers can sail comfortably on this Dream class vessel.
The Diadema Costa is home to a roller skating rink, an outdoor movie theater, a jacuzzi, a casino, a solarium, a gym, and a spa.
Your Itinerary
This cruise consists of three sea days and three days in port. Major features include visits to very uncommon destinations like Itajai and Santos.
Apple
Outlook
Alternate Sailings
The Diadema sails this route two times this year as well as nine times next 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 for a balcony cabin.
Book Your Cruise
This graph shows the cost over time for every class of cabin. Since being listed seven months ago, The price of this sailing has varied between $1,125 and $1,255 for a balcony cabin, including taxes and port charges. Right now this itinerary is only $127 more expensive than the all time low of $1,125 so lock in your balcony stateroom now before it goes up.
Last Updated: Oct 2, 2026
Last Modified: Oct 2, 2026