7 Night Round Trip from Buenos Aires on the Costa Diadema
Settle in for seven nights of relaxing cruising across the sea when you embark on the Costa Diadema from Buenos Aires and back again.
This sailing is particularly interesting because you will exclusively stop at exotic destinations such as Itajai, Montevideo, and Santos. This route is an uncommon one for the Diadema.
The price includes all all entertainment, meals, taxes, and port fees. No surprises at checkout!
The Costa Diadema
Based in South America and Europe and refurbished just three years ago in 2023, over 3,700 passengers can cruise on this Dream class ship.
The Diadema Costa offers a roller skating rink, a casino, a gym, a solarium, a jacuzzi, an outdoor movie theater, and a spa.
Your Itinerary
This itinerary includes three port days and three days at sea. High points include visits to extremely rare cities like Itajai, Montevideo, and Santos.
Apple
Outlook
Alternate Sailings
The Diadema sails this route two times this year plus nine 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 for a balcony cabin.
Book Your Cruise
The accompanying graph shows the price over time for the different types of cabin. Since being listed seven months ago, The price of this itinerary has ranged between $1,236 and $1,575 for a balcony cabin, including taxes and port charges.
Last Updated: Oct 2, 2026
Last Modified: Sep 30, 2026