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Home › Cruise lines › Costa Cruises › South America › Costa Diadema › Buenos Aires › Wednesday, March 25, 2026

Costa Cruises South America: 4 nights from Buenos Aires with Costa Diadema
Mar. 25, 2026

Argentina, Uruguay, Brazil

from $826

Price per person

South America with Costa Diadema from $825.52

Price per person

Book

Cruise itinerary
Departure Port: Buenos Aires ➞ Landing: Santos

Wednesday, March 25, 2026 - 6:00 PM

Buenos Aires
Thursday, March 26, 2026 8:00 AM - 4:00 PM

Montevideo
Friday, March 27, 2026

Navigation
Saturday, March 28, 2026 10:00 AM - 5:00 PM

Itajai
Sunday, March 29, 2026 8:00 AM

Santos

Buenos Aires

Buenos Aires

Montevideo

Montevideo

Itajai

Itajai

Santos

Santos

Info on the ship Costa Diadema

Images of Costa Diadema

Construction Year: 2014

No. of guests: 4,927

Crew number: 1,253

No. of cabins: 1,854

Tonnage: 132,500 tons

Length 306 meters

Length 27 meters

Speed 20 knots

I1 Interior

I2 Interior

I3 Interior

I4 Interior

IV Inside Basic

E1 Oceanview

E2 Oceanview

EV Outside

B1 Balcony

B2 Balcony

B3 Balcony

B4 Balcony

BV Balcony

GS Grand Suite

MS Mini Suite

S Suite with Balcony

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Cruises 2026

Reviews

4.9

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