Cruises South America on Costa Diadema

Itinerary : Santos, Ilhabella, Itajai, Santos

On-board meals included

4 other departures

Costa Diadema

5 d

Inside Stateroom

Santos

12/13/2026

from

755 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Other departures:

05 Apr 2026

29 Nov 2026

06 Dec 2026

Other departures

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Itinerary : Itajai, Santos, Ilhabella, Itajai

On-board meals included

3 other departures

Costa Diadema

5 d

Inside Stateroom

Itajai

11/28/2026

from

755 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Other departures:

05-12 Dec 2026

20 Mar 2027

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Itinerary : Itajai, Santos, Ilhabella, Itajai

On-board meals included

Costa Diadema

5 d

Inside Stateroom

Itajai

3/27/2027

from

768 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

View offers

Itinerary : Santos, Ilhabella, Itajai, Santos

On-board meals included

Costa Diadema

5 d

Inside Stateroom

Santos

3/28/2027

from

768 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Uruguay, Argentina, Brazil

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Itinerary : Buenos Aires, Montevideo, Itajai, Santos, Buenos Aires

On-board meals included

12 other departures

Costa Diadema

8 d

Inside Stateroom

Buenos Aires

3/18/2026

from

1 282 $CA

Up to 40% off

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Santos, Itajai

Other departures:

23-30 Dec 2026

06-13-20-27 Jan 2027

03-10-17-24 Feb 2027

Other departures

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Uruguay, Argentina, Brazil

Itinerary : Montevideo, Itajai, Santos, Buenos Aires, Montevideo

On-board meals included

10 other departures

Costa Diadema

8 d

Inside Stateroom

Montevideo

2/18/2027

from

1 295 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Buenos Aires, Itajai, Santos

Other departures:

24-31 Dec 2026

07-14-21-28 Jan 2027

04-25 Feb 2027

Other departures

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Brazil, Uruguay, Argentina

Itinerary : Santos, Buenos Aires, Montevideo, Itajai, Santos

On-board meals included

14 other departures

Costa Diadema

8 d

Inside Stateroom

Santos

3/15/2026

from

1 665 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Itajai, Buenos Aires

Other departures:

22 Mar 2026

20-27 Dec 2026

03-10-17-24-31 Jan 2027

Other departures

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Brazil, Uruguay, Argentina

Itinerary : Itajai, Santos, Buenos Aires, Montevideo, Itajai

On-board meals included

13 other departures

Costa Diadema

8 d

Inside Stateroom

Itajai

3/14/2026

from

1 665 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Santos, Buenos Aires

Other departures:

19-26 Dec 2026

02-09-16-23-30 Jan 2027

06-13-20-27 Feb 2027

Other departures

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Itinerary : Santos, Rio de Janeiro, Salvador de Bahia, Maceio

On-board meals included

1 other departures

Costa Diadema

6 d

Inside Stateroom

Santos

4/4/2027

from

653 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other departures:

19 Apr 2026

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Uruguay, Argentina, Brazil

Itinerary : Santos, Rio de Janeiro, Salvador de Bahia

On-board meals included

Costa Diadema

5 d

Inside Stateroom

Santos

4/19/2026

from

667 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

View offers

Itinerary : Buenos Aires, Montevideo, Itajai, Santos

On-board meals included

Costa Diadema

5 d

Inside Stateroom

Buenos Aires

3/25/2026

from

860 $CA

Up to 40% off

Special Prices for Families

Authentic Italian cuisine

On-board meals included

View offers

Itinerary : Santos, Itajai, Santos

On-board meals included

6 other departures

Costa Diadema

4 d

Inside Stateroom

Santos

12/3/2026

from

600 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Other departures:

09-16 Apr 2026

23-26 Nov 2026

10-17 Dec 2026

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Itinerary : Itajai, Santos, Itajai

On-board meals included

4 other departures

Costa Diadema

4 d

Inside Stateroom

Itajai

12/9/2026

from

600 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Other departures:

01 Apr 2026

25 Nov 2026

02-16 Dec 2026

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Itinerary : Itajai, Santos, Ilhabella, Itajai

On-board meals included

1 other departures

Costa Diadema

4 d

Inside Stateroom

Itajai

3/31/2027

from

627 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation:

Other departures:

24 Mar 2027

View offers

Itinerary : Santos, Ilhabella, Itajai, Santos

On-board meals included

1 other departures

Costa Diadema

4 d

Inside Stateroom

Santos

4/1/2027

from

627 $CA

Special Prices for Families

Authentic Italian cuisine

On-board meals included

Other ports of embarkation: