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 and Santos. This route is an uncommon one for the Diadema.
This price includes all all entertainment, meals, taxes, and port fees. No sneaky extra fees! Coming in at less than $190 a day, this is a value.
Over 3,700 guests 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 wows guests with a roller skating rink, a spa, a jacuzzi, a casino, a solarium, an outdoor movie theater, and a gym.
This sailing includes three sea days and three port days. Highlights include visits to rare cities like Montevideo and Santos.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Sat, Dec 19 | Itajai, Brazil | ||
| Sun, Dec 20 | Santos, Brazil (Sao Paolo) | 9:00am | 5:00pm |
| Mon, Dec 21 | At Sea | ||
| Tue, Dec 22 | At Sea | ||
| Wed, Dec 23 | Buenos Aires, Argentina | 9:00am | 5:00pm |
| Thu, Dec 24 | Montevideo, Uruguay | 9:00am | 5:00pm |
| Fri, Dec 25 | At Sea | ||
| Sat, Dec 26 | Itajai, Brazil | 9:00am |
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.
Since being listed a few months ago, The price of a room on this sailing has fluctuated between $1,279 and $1,326 inclusive of $0 in taxes and port charges. This graph shows the cost over time for the different classes of cabin. Now this sailing is only $47 more than the all time low of $1,279 so lock in your cabin now before it goes up.
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Last Updated: Jun 4, 2026
Last Modified: Jun 4, 2026