Costa Diadema: 3-Night South America
This 3-night South America cruise aboard the Costa Diadema by Costa Cruises departs Itajai on December 2, 2026, calling at São Paulo (Santos), and returns December 5, 2026. Cabin prices start from $499 per person.
How this date compares
1 of 4 dates
Costa Diadema sails round trip from Itajai to São Paulo (Santos) on 4 dates between November 2026 and December 2026.
Cheapest of 4
At $499 for an interior cabin, this date is the cheapest of the 4 dates from November to December 2026 in the table below.
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 São Paulo (Santos) on other dates
| Departs | Port order | Interior from | vs Dec 2 |
|---|---|---|---|
| Nov 25, 2026 | São Paulo (Santos) | $679 | +$180 |
| Dec 2, 2026 | São Paulo (Santos) | $499 | this sailing |
| Dec 9, 2026 | São Paulo (Santos) | $549 | +$50 |
| Dec 16, 2026 | São Paulo (Santos) | $549 | +$50 |
Costa Diadema, round trip from Itajai, 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 $499 per person for the 3 nights, about $166 a night, with taxes and port fees included. A balcony starts at $629, about $210 a night.
Is $499 a good price for this sailing?
It is $47 above the lowest interior price we have recorded for this sailing since March 9, 2026 ($452 on March 9, 2026). It is also the cheapest of the 4 dates from November to December 2026 on this route shown above.
Which ports does it visit?
It sails round trip from Itajai and calls at São Paulo (Santos), with 1 day at sea.
Are there other dates with the same ports?
Yes. Costa Diadema sails this route on 4 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. New accounts get a free 14-day Pro trial: every cabin, plus texts. No card.
We may earn a commission when you book through this link, at no extra cost to you.