7 Night Round Trip from Montevideo on the Costa Diadema
Set sail with the Costa Diadema and get ready for seven nights of refreshing sailing through the sea from Montevideo and back again!
Calling on extremely rare stops such as Itajai, Santos, and Buenos Aires makes this trip noteworthy. This route is an uncommon one for the Diadema.
With a cost of less than $155 per day, this deal is good. We include all meals, entertainment, taxes, and fees in our price, so that you can compare cruises easily.
The Costa Diadema
Over 3,700 travelers can comfortably travel on this Dream class cruise ship, based in Europe and South America and refurbished only three years ago in 2023.
The Diadema Costa boasts a roller skating rink, an outdoor movie theater, a gym, a jacuzzi, a solarium, a casino, and a spa.
Your Itinerary
This cruise spends three days at sea and three port days. High points include visits to once-in-a-lifetime stops like Itajai, Santos, and Buenos Aires.
Alternate Sailings
The Diadema sails this route two times this year as well as nine 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
Since being listed six months ago, The cost of a cabin on this cruise has ranged between $975 and $1,075 inclusive of taxes and port charges. The accompanying graph indicates the price over time for every type of cabin. Now this itinerary is just $100 more than the all time low of $975 so lock in your stateroom now before it goes up.
Last Updated: Aug 12, 2026
Last Modified: Aug 9, 2026