Costa Diadema - March 12, 2025 Itinerary Map with Port Markers
Costa Diadema
Buenos Aires, Arg
Santos
Montevideo, Urugu

Costa Diadema - March 12, 2025

The March 12, 2025 cruise on the Costa Diadema departs from Buenos Aires, Argentina. On this 7 Night South America (Buenos Aires Roundtrip) sailing, the ship will visit a total of 4 different cruise port destinations, including its departure port. The Costa Diadema sets sail on Wednesday, Mar 12th and returns on Wednesday, Mar 19th.

7nights

March 12, 2025

Mar 12th - Mar 19th

Costa Diadema

Costa Diadema

Costa Cruise Line

Costa Diadema - March 12, 2025

7 Night South America

from Buenos Aires, Argentina

Cruise Price - Historic & Current

The graph below tracks historic price of the Costa Diadema cruise ship departing March 12, 2025. The most recent price for this sailing starts at $995 ($143 per night) for an Inside Cabin. Compared to the average price of $895 ($128 per night), this represents a recent increase of 11%.

Use the buttons below to toggle between cabin types.

inside
$995
($142 / night)
see details
oceanview
$1,135
($162 / night)
see details
balcony
$1,285
($183 / night)
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suite
$1,985
($283 / night)
see details
Costa Diadema

Costa Diadema

Costa Cruise Line

The Costa Diadema was built in 2014 and is among Costa's 11 ships in its fleet. The Costa Diadema is included in the cruise line's Diadema class. In the cruise ship stats below, you'll find the Costa Diadema vs all other Costa ships.

Itinerary

Costa Diadema - March 12, 2025 - 7 Nights

DayDatePort
1Mar 12thBuenos Aires, Argentina
2Mar 13thAt Sea
3Mar 14thAt Sea
4Mar 15thSantos (sao Paulo), Brazil
5Mar 16thItajai, Brazil
6Mar 17thAt Sea
7Mar 18thMontevideo, Uruguay
8Mar 19thBuenos Aires, Argentina

Cruise Itinerary

The Costa Diadema sails on March 12, 2025 for a 7 Night South America (Buenos Aires Roundtrip). The ship will depart the port of Buenos Aires, Argentina at 7:00 PM and will return to the port of Buenos Aires, Argentina on Mar 19th at 8:00 AM. During the 8-day journey, the Costa Diadema will visit 3 additional ports and will spend 3 days at sea.

Day1
MAR 122025
D:7:00 PM

Buenos Aires is a very European city located in the heart of Argentina. German and Italian culture combine with the Spanish native tongue and flavor of Buenos Aires. The food of the city is legendary. If you leave Buenos Aires without seeing a tango show, you have missed out. The energy, melancholy, passion, and tension of the city come bursting forth from this music and dance.

Day2
MAR 132025
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day3
MAR 142025
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day4
MAR 152025
Brazil
A:8:00 AMD:5:00 PM

Santos is the leading port of Brazil and gateway to the metropolis of San Paulo. Brazilians love Santos because of its beaches and you will too!

Day5
MAR 162025
A:8:00 AMD:4:00 PM

Day6
MAR 172025
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day7
MAR 182025
A:9:00 AMD:6:00 PM

In Montevideo, visitors are often surprised and delighted to discover that the city still retains the disposition and feel of an intimate village. The Old City of Montevideo seems lodged in another time, with customs and architecture from a past era. In the center, the Hotel Plaza Fuerte displays characteristics of the past. Visitors are charmed by its decor and views of the city.

Day8
MAR 192025
A:8:00 AM

Buenos Aires is a very European city located in the heart of Argentina. German and Italian culture combine with the Spanish native tongue and flavor of Buenos Aires. The food of the city is legendary. If you leave Buenos Aires without seeing a tango show, you have missed out. The energy, melancholy, passion, and tension of the city come bursting forth from this music and dance.