7 Night Round Trip from Itajai on the Costa Diadema
Prepare for seven nights of leisurely travel through the sea when you set sail with the Costa Diadema from Itajai and back again.
Stopping in once-in-a-lifetime ports such as Montevideo, Santos, and Buenos Aires makes this sailing particularly exciting. This route is an uncommon one for the Diadema.
We include all meals, entertainment, port charges, and taxes in this price, so that you can compare cruises easily. Coming in at less than $140 per day, this deal is good.
The Costa Diadema
Based in Europe and South America and refurbished only three years ago in 2023, more than 3,700 passengers can cruise comfortably on this Dream class vessel.
The Diadema Costa wows guests with a roller skating rink, a jacuzzi, an outdoor movie theater, a casino, a spa, a gym, and a solarium.
Your Itinerary
This itinerary consists of three port days and three sea days. High points include visits to exotic destinations like Montevideo, Santos, and Buenos Aires.
Alternate Sailings
The Diadema sails this route two times this year plus 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
Since being listed six months ago, The price of a room on this sailing has ranged between $980 and $1,090 inclusive of taxes and port charges. The accompanying graph indicates the cost over time for the various types of cabin. Today this itinerary is at its minimum price, so reserve your cabin now before it increases.
Last Updated: Aug 30, 2026
Last Modified: Aug 29, 2026