Get ready for seven nights of refreshing sailing through the sea when you book your cabin on the Costa Diadema from Montevideo and back again.
This sailing is notable because you'll exclusively call on rare cities like Itajai and Santos. This route is an unusual one for the Diadema.
We include all entertainment, meals, port fees, and taxes in our price, so there are no surprises at checkout.
Based in Europe and South America and refurbished less than three years ago in 2023, over 3,700 travelers can cruise on this Dream class vessel.
The Diadema Costa boasts a roller skating rink, a solarium, a gym, a casino, a jacuzzi, an outdoor movie theater, and a spa.
This itinerary consists of three port days and three sea days. High points include visits to once-in-a-lifetime cities like Itajai and Santos.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Dec 31 | Montevideo, Uruguay | ||
| Fri, Jan 1 | At Sea | ||
| Sat, Jan 2 | Itajai, Brazil | 9:00am | 5:00pm |
| Sun, Jan 3 | Santos, Brazil (Sao Paolo) | 9:00am | 5:00pm |
| Mon, Jan 4 | At Sea | ||
| Tue, Jan 5 | At Sea | ||
| Wed, Jan 6 | Buenos Aires, Argentina | 9:00am | 5:00pm |
| Thu, Jan 7 | Montevideo, Uruguay | 9:00am |
The Diadema sails this route two times this year plus 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.
Since it was first listed on February 26th of this year, The price of a cabin on this sailing has fluctuated between $1,146 and $1,192 including $0 in taxes and port charges. This graph displays the price over time for every type of cabin. Now this itinerary is only $46 more expensive than the all time low of $1,146 so secure your room now before it goes up.
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Last Updated: Jun 26, 2026
Last Modified: Jun 26, 2026