Costa Diadema: 3-Night South America
This 3-night South America cruise aboard the Costa Diadema by Costa Cruises departs São Paulo (Santos) on December 10, 2026, calling at Itajai, and returns December 13, 2026. Cabin prices start from $794 per person.
How this date compares
1 of 5 dates
Costa Diadema sails round trip from São Paulo (Santos) to Itajai on 5 dates between November 2026 and December 2026.
2nd lowest of 3
At $794 for an interior cabin, this date is the 2nd lowest of the 3 dates from November to December 2026 in the table below. The lowest is $744 on Dec 3, 2026.
Santos is Brazil's largest port and the cruise gateway to Sao Paulo, South America's biggest city (about 70 km inland). The port of Santos sits on a narrow island between the mainland and the coast, with the cruise terminal in the historic center near the waterfront.
Read more →Interior cabin
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Costa Diadema to Itajai on other dates
| Departs | Port order | Interior from | vs Dec 10 |
|---|---|---|---|
| Nov 23, 2026 | Itajai | $814 | +$20 |
| Nov 26, 2026 | Itajai | Sold out | |
| Dec 3, 2026 | Itajai | $744 | −$50 |
| Dec 10, 2026 | Itajai | $794 | this sailing |
| Dec 17, 2026 | Itajai | Sold out |
Costa Diadema, round trip from São Paulo (Santos), 3 nights. Interior cabin, per person, two sharing, taxes and port fees included. Prices checked as of Nov 11, 2026.
Other South America departures
Questions about this sailing
How much does this cruise cost per night?
Interior cabins start at $794 per person for the 3 nights, about $265 a night, with taxes and port fees included. A balcony starts at $934, about $311 a night.
Is $794 a good price for this sailing?
It is $227 above the lowest interior price we have recorded for this sailing since March 9, 2026 ($567 on March 9, 2026). Among the 3 dates from November to December 2026 on this route shown above, the lowest is $744 on Dec 3, 2026.
Which ports does it visit?
It sails round trip from São Paulo (Santos) and calls at Itajai, with 1 day at sea.
Are there other dates with the same ports?
Yes. Costa Diadema sails this route on 5 dates between November 2026 and December 2026.
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