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Departing Buenos Aires, Argentina on January 27, 2027, the Costa Cruises ship Costa Diadema runs this 7-night South America from Buenos Aires sailing. The route makes 5 scheduled stops. Travelers sailing in January can generally expect cooler, off-season conditions. Ports of call include Buenos Aires, Argentina, Montevideo, Uruguay, Itajai, Brazil, with 2 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Buenos Aires, Argentina is a scheduled port of call on day 1 of the 7-night South America from Buenos Aires cruise on Costa Diadema.
Montevideo, Uruguay is a scheduled port of call on day 2 of the 7-night South America from Buenos Aires cruise on Costa Diadema.
Itajai, Brazil is a scheduled port of call on day 3 of the 7-night South America from Buenos Aires cruise on Costa Diadema.
Santos, Brazil is a scheduled port of call on day 4 of the 7-night South America from Buenos Aires cruise on Costa Diadema.
Buenos Aires, Argentina is a scheduled port of call on day 5 of the 7-night South America from Buenos Aires cruise on Costa Diadema.
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