7 Night Round Trip from Montevideo on the Costa Diadema
Embark on the Costa Diadema and prepare yourself for seven nights of breathtaking sailing through the sea from Montevideo and back!
This cruise is noteworthy because you'll exclusively experience exotic ports such as Itajai and Santos. This route is an unusual one for the Diadema.
At less than $170 per day for an outside cabin, this is a good value. We include all all entertainment, meals, taxes, and port fees in this, so there are no surprises at checkout.
The Costa Diadema
The Diadema Costa, based in South America and Europe and refurbished less than three years ago in 2023, is a Dream class vessel that can accomodate over 3,700 guests.
The Diadema Costa boasts a roller skating rink, a solarium, a casino, a jacuzzi, an outdoor movie theater, a gym, and a spa.
Your Itinerary
This itinerary consists of three days in port and three sea days. Major features include visits to extremely rare destinations like Itajai and Santos.
Apple
Outlook
Alternate Sailings
The Diadema sails this route two times this year in addition to 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 for an outside cabin.
Book Your Cruise
This graph displays the cost over time for every type of cabin. Since being listed seven months ago, The cost of an outside cabin on this sailing has varied between $1,065 and $1,185 inclusive of taxes and port charges. Right now this sailing is just $117 more than the all time low of $1,065 so lock in your outside stateroom now before it goes up.
Last Updated: Oct 3, 2026
Last Modified: Oct 3, 2026