7 Night Round Trip from Itajai on the Costa Diadema
Prepare yourself for seven nights of breathtaking cruising through the sea when you reserve your cabin on the Costa Diadema from Itajai and back again.
Visiting extremely rare destinations such as Montevideo, Santos, and Buenos Aires makes this sailing notable. This route is an unusual one for the Diadema.
We include all meals, entertainment, port charges, and taxes in the price, so that you can compare trips easily.
The Costa Diadema
Over 3,700 passengers can sail on this Dream class cruise ship, based in Europe and South America and refurbished just three years ago in 2023.
The Diadema Costa delights guests with a roller skating rink, a gym, a jacuzzi, a casino, a solarium, an outdoor movie theater, and a spa.
Your Itinerary
This sailing consists of three days in port and three sea days. Major features include visits to extremely rare stops like Montevideo, Santos, and Buenos Aires.
Alternate Sailings
The Diadema sails this route two times this year as well as eleven times next 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 cost over time for the different classes of cabin. Since being listed five months ago, The price of a room on this cruise has varied between $1,399 and $1,450 inclusive of taxes and port fees. At only $51 higher than the all time low of $1,399 today is a great time to reserve your room
Last Updated: Aug 9, 2026
Last Modified: Jul 12, 2026