The massive white cruise ship Costa Diadema is docked in a port on calm blue water. The ship features numerous rows of glass passenger balconies, yellow lifeboats along its side, a yellow funnel with a blue "C" logo, and a background of fluffy white clouds in a blue sky.

Costa Cruises

South America from Santos | São Paulo

South America

Photo: Z thomas · CC BY-SA 4.0 (share-alike) · Re-encoded to WebP.

Sailing Itinerary

Pricing

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Trip Details

Departs: December 20, 2026

Returns: December 27, 2026

Departure Port: Santos

Ship: Costa Diadema

Before You Decide

12 other departures of this route

The identical itinerary, priced week by week. The gap is often hundreds of dollars.

Compare dates ↓

6 cruises leaving the same week

Other ships and other routes of about this length, from ports near this one.

See alternatives ↓

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Your Ship

Costa Diadema

Flagship of the old fleet, and the ship that swaps the Norwegian fjords for Brazil every November

Aboard

  • Built by Fincantieri at Marghera and delivered October 25, 2014, for €550 million
  • The largest ship ever built for Costa until Costa Smeralda arrived in 2019
  • An outdoor promenade running more than 500 metres around the ship
  • Six Wärtsilä engines, 67,200 kW, driving twin screws rather than pods
  • Northern European summers from Copenhagen and Kiel, Brazilian summers from Santos and Itajaí
More About Costa Diadema

Ashore

Where You Stop

Buenos Aires

Compare Dates

The Same Trip, Other Weeks

The identical itinerary on this ship, priced by departure. Fares move week to week, and the difference is often larger than anything else on this page.

DepartsFrom
December 20, 2026This sailing
December 27, 2026
January 3, 2027
January 10, 2027
January 17, 2027
January 24, 2027
January 31, 2027
February 7, 2027
February 14, 2027
February 21, 2027
February 28, 2027
March 7, 2027
March 14, 2027

Compare Alternatives

Sailing the Same Week

Other vacations of about the same length leaving within a few days of December 20, 2026, nearest departure ports first.

MSC Cruises • 7 Nights

7-Night South America from Santos

MSC Seaview

Dec 20, 2026 • departs Santos

From

MSC Cruises • 6 Nights

6-Night South America from Santos to Paranaguá

MSC Musica

Dec 20, 2026 • departs Santos

From

MSC Cruises • 7 Nights

7-Night South America from Santos to Itajai

MSC Musica

Dec 20, 2026 • departs Santos

From

MSC Cruises • 7 Nights

7-Night South America from Santos

MSC Virtuosa

Dec 19, 2026 • departs Santos

From

MSC Cruises • 5 Nights

5-Night South America from Santos

MSC Divina

Dec 21, 2026 • departs Santos

From

Costa Cruises • 7 Nights

South America from Itajai

Costa Diadema

Dec 19, 2026 • departs Itajai

From