Settle in for seven nights of breathtaking cruising across the sea when you set sail with the Costa Diadema from Itajai and back again.
This cruise is particularly exciting because you will only visit rare cities like Montevideo and Santos. This route is an uncommon one for the Diadema, But January is the most popular time of year to sail it.
With a cost of under $175 a day, this is a bargain. This includes all meals, entertainment, taxes, and fees. No surprises!
Over 3,700 cruisers can travel on this Dream class ship, based in Europe and refurbished just three years ago in 2023.
The Diadema Costa boasts a roller skating rink, a jacuzzi, a spa, a solarium, an outdoor movie theater, a gym, and a casino.
This cruise consists of three port days and three sea days. High points include visits to rare destinations like Montevideo and Santos.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Sat, Jan 2 | Itajai, Brazil | ||
| 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 | 5:00pm |
| Fri, Jan 8 | At Sea | ||
| Sat, Jan 9 | Itajai, Brazil | 9:00am |
The Diadema sails this route two times this year as well as eleven times next year. This is the only ship that sails this exact route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
This graph shows the cost over time for every class of cabin. Since it was first listed on February 26th of this year, The cost of a cabin on this itinerary has ranged between $1,149 and $1,196 inclusive of $0 in taxes and port charges. Now this itinerary is only $47 more expensive than the all time low of $1,149 so secure your stateroom now before it goes up.
Want to hear about the best deals and cruise tips every week? Sign up for our free weekly VIP Newsletter, customized exactly to your preferences!
Last Updated: Jun 3, 2026
Last Modified: Jun 3, 2026