7 Night Round Trip from Itajai on the Costa Diadema
Get ready for seven nights of breathtaking sailing through the sea when you embark on the Costa Diadema from Itajai and back again.
This cruise is special because you'll exclusively tour through very uncommon cities such as Montevideo, Santos, and Buenos Aires. This route is an uncommon one for the Diadema.
This price includes all all entertainment, meals, taxes, and port fees. No sneaky extra fees!
The Costa Diadema
More than 3,700 guests can comfortably cruise 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 spa, an outdoor movie theater, a gym, a casino, a solarium, and a jacuzzi.
Your Itinerary
This itinerary includes three days in port and three sea days. Major features include visits to extremely rare destinations like Montevideo, Santos, and Buenos Aires.
Alternate Sailings
The Diadema sails this route two times this year in addition to 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
The accompanying graph shows the cost over time for the different classes of cabin. Since it was first listed on February 26th of this year, The price of a cabin on this sailing has ranged between $1,279 and $1,330 including taxes and port fees. At only $51 higher than the all time low of $1,279 now is a great time to reserve your stateroom
Last Updated: Aug 9, 2026
Last Modified: Jul 12, 2026