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home › Cruise lines›Costa Cruises› Cruises Costa Diadema›March 2026

Cruises Costa Diadema March 2026

2025
2026

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10 cruises

Sort: Sort Nearest departure

Nearest departure Further departure Lower price Higher price Shorter duration Longer duration Recommended cruises

South America: Brazil, Argentina, Uruguay

Santos

Itinerary South America

from $1,809
price per person Taxes included

Costa Diadema | 1/03/2026

Duration: 7 nights

Departure from: Santos Landing: Santos

Itinerary:

1. Santos,

2. navigation,

3. navigation,

4. Buenos Aires,

5. Montevideo,

6. navigation,

7. Itajai,

8. Santos

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil, Argentina, Uruguay

Itajai

Itinerary South America

from $1,730
price per person Taxes included

Costa Diadema | 7/03/2026

Duration: 7 nights

Departure from: Itajai Landing: Itajai

Itinerary:

1. Itajai,

2. Santos,

3. navigation,

4. navigation,

5. Buenos Aires,

6. Montevideo,

7. navigation,

8. Itajai

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil, Argentina, Uruguay

Santos

Itinerary South America

from $1,730
price per person Taxes included

Costa Diadema | 8/03/2026

Duration: 7 nights

Departure from: Santos Landing: Santos

Itinerary:

1. Santos,

2. navigation,

3. navigation,

4. Buenos Aires,

5. Montevideo,

6. navigation,

7. Itajai,

8. Santos

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil, Argentina, Uruguay

Itajai

Itinerary South America

from $1,690
price per person Taxes included

Costa Diadema | 14/03/2026

Duration: 7 nights

Departure from: Itajai Landing: Itajai

Itinerary:

1. Itajai,

2. Santos,

3. navigation,

4. navigation,

5. Buenos Aires,

6. Montevideo,

7. navigation,

8. Itajai

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil, Argentina, Uruguay

Santos

Itinerary South America

from $1,690
price per person Taxes included

Costa Diadema | 15/03/2026

Duration: 7 nights

Departure from: Santos Landing: Santos

Itinerary:

1. Santos,

2. navigation,

3. navigation,

4. Buenos Aires,

5. Montevideo,

6. navigation,

7. Itajai,

8. Santos

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil, Argentina, Uruguay

Itajai

Itinerary South America

from $1,690
price per person Taxes included

Costa Diadema | 21/03/2026

Duration: 7 nights

Departure from: Itajai Landing: Itajai

Itinerary:

1. Itajai,

2. Santos,

3. navigation,

4. navigation,

5. Buenos Aires,

6. Montevideo,

7. navigation,

8. Itajai

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil, Argentina, Uruguay

Santos

Itinerary South America

from $1,690
price per person Taxes included

Costa Diadema | 22/03/2026

Duration: 7 nights

Departure from: Santos Landing: Santos

Itinerary:

1. Santos,

2. navigation,

3. navigation,

4. Buenos Aires,

5. Montevideo,

6. navigation,

7. Itajai,

8. Santos

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Argentina, Uruguay, Brazil

Buenos Aires

Itinerary South America

from $1,002
price per person Taxes included

Costa Diadema | 25/03/2026

Duration: 4 nights

Departure from: Buenos Aires Landing: Santos

Itinerary:

1. Buenos Aires,

2. Montevideo,

3. navigation,

4. Itajai,

5. Santos

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil

Itajai

Itinerary South America

from $982
price per person Taxes included

Costa Diadema | 28/03/2026

Duration: 4 nights

Departure from: Itajai Landing: Itajai

Itinerary:

1. Itajai,

2. Santos,

3. Ilhabela,

4. navigation,

5. Itajai

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

South America: Brazil

Santos

Itinerary South America

from $982
price per person Taxes included

Costa Diadema | 29/03/2026

Duration: 4 nights

Departure from: Santos Landing: Santos

Itinerary:

1. Santos,

2. Ilhabela,

3. navigation,

4. Itajai,

5. Santos

All Inclusive

Drinks included

My Cruise

Included: Choice of dinner shift e Choice of Cabin.

10 cruises

Sort: Sort Nearest departure

Nearest departure Further departure Lower price Higher price Shorter duration Longer duration Recommended cruises

Reviews

4.9

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