4 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsMon, Dec 1st 2025
ReturnsFri, Dec 5th 2025
Nights4
Departing PortSantos
Ports of CallSantos, IlhaBela, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck… 
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsThu, Dec 4th 2025
ReturnsSun, Dec 7th 2025
Nights3
Departing PortItajai
Ports of CallItajai, Santos, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsFri, Dec 5th 2025
ReturnsMon, Dec 8th 2025
Nights3
Departing PortSantos
Ports of CallSantos, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSun, Dec 7th 2025
ReturnsWed, Dec 10th 2025
Nights3
Departing PortItajai
Ports of CallItajai, Santos, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsMon, Dec 8th 2025
ReturnsThu, Dec 11th 2025
Nights3
Departing PortSantos
Ports of CallSantos, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDeliziosa
DepartsWed, Dec 10th 2025
ReturnsSat, Dec 13th 2025
Nights3
Departing PortItajai
Ports of CallItajai, Santos, Itajai
Created to seduce, charm, satisfy and fulfil every desire, Costa Deliziosa is the perfect ship to give you a unique sensory experience, from the grand theatre to the spectacular 4D Cinema and the Samsara Spa. A ship that represents design in its most spec…
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsWed, Dec 10th 2025
ReturnsSat, Dec 13th 2025
Nights3
Departing PortItajai
Ports of CallItajai, Santos, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsThu, Dec 11th 2025
ReturnsSun, Dec 14th 2025
Nights3
Departing PortSantos
Ports of CallSantos, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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4 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSat, Dec 13th 2025
ReturnsWed, Dec 17th 2025
Nights4
Departing PortItajai
Ports of CallItajai, Santos, IlhaBela, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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4 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSun, Dec 14th 2025
ReturnsThu, Dec 18th 2025
Nights4
Departing PortSantos
Ports of CallSantos, IlhaBela, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsWed, Dec 17th 2025
ReturnsSat, Dec 20th 2025
Nights3
Departing PortItajai
Ports of CallItajai, Santos, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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3 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsThu, Dec 18th 2025
ReturnsSun, Dec 21st 2025
Nights3
Departing PortSantos
Ports of CallSantos, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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7 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSat, Dec 20th 2025
ReturnsSat, Dec 27th 2025
Nights7
Departing PortItajai
Ports of CallItajai, Santos, Buenos Aires, Montevideo, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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7 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSun, Dec 21st 2025
ReturnsSun, Dec 28th 2025
Nights7
Departing PortSantos
Ports of CallSantos, Buenos Aires, Montevideo, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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7 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsWed, Dec 24th 2025
ReturnsWed, Dec 31st 2025
Nights7
Departing PortBuenos Aires
Ports of CallBuenos Aires, Montevideo, Itajai, Santos, Buenos Aires
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
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Ocean View
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Balcony
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Suite
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7 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSat, Dec 27th 2025
ReturnsSat, Jan 3rd 2026
Nights7
Departing PortItajai
Ports of CallItajai, Santos, Buenos Aires, Montevideo, Itajai
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
Call for pricing
Ocean View
Call for pricing
Balcony
Call for pricing
Suite
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7 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsSun, Dec 28th 2025
ReturnsSun, Jan 4th 2026
Nights7
Departing PortSantos
Ports of CallSantos, Buenos Aires, Montevideo, Itajai, Santos
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
Call for pricing
Ocean View
Call for pricing
Balcony
Call for pricing
Suite
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7 Night South American Coast Cruise
Cruise LineCosta Cruises
ShipDiadema
DepartsWed, Dec 31st 2025
ReturnsWed, Jan 7th 2026
Nights7
Departing PortBuenos Aires
Ports of CallBuenos Aires, Montevideo, Itajai, Santos, Buenos Aires
Costa Diadema, launched in 2014, is the latest addition to our fleet. It is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.Among the special features not to be missed: an entire deck…
Inside Cabin
Call for pricing
Ocean View
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Balcony
Call for pricing
Suite
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Prices are per person, double occupancy, cruise only and on select sailings. Prices shown are for stateroom categories as noted and are shown in US Dollars. Pricing listed includes taxes and fees. Airfare is not included. Prices and itineraries are based on availability and are subject to change without notice.
