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 17, 2026, calling at Itajai, and returns December 20, 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.
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
New to these charts? How to read cruise price history
Costa Diadema to Itajai on other dates
| Departs | Port order | Interior from |
|---|---|---|
| Nov 23, 2026 | Itajai | $814 |
| Nov 26, 2026 | Itajai | Sold out |
| Dec 3, 2026 | Itajai | $744 |
| Dec 10, 2026 | Itajai | $794 |
| 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 Oct 29, 2026.
Other South America departures
Questions about this sailing
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.
We may earn a commission when you book through this link, at no extra cost to you.
Get a price-drop alert
Pick the cabins to watch. We check prices daily and email you when one drops. Free for 1 cruise.
We may earn a commission when you book through this link, at no extra cost to you.