3 Night Round Trip from Itajai on the Costa Diadema
Step aboard the Costa Diadema and settle in for three nights of exciting sailing across the sea from Itajai and back again!
During this trip you will visit one amazing port: Santos. This route is a rare one for the Diadema.
We include all meals, entertainment, taxes, and fees in the price, so that you can compare cruises easily.
The Costa Diadema
The Diadema Costa, the flagship of Costa's Diadema class, is a Diadema class vessel based in South America and Europe that can house more than 3,700 people.
The Diadema Costa offers a roller skating rink, a casino, a solarium, a jacuzzi, an outdoor movie theater, a gym, and a spa.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This cruise spends one port day and one sea day. See the full itinerary below for details.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since it was first listed on February 26th of this year, The price of an outside cabin on this cruise has fluctuated between $509 and $563 inclusive of taxes and port charges. Today this sailing is only $50 more expensive than the all time low of $509 so secure your outside room now before it goes up.
Photos show a typical cabin in each class. Layout and decor vary by category.
Resources
Add it to your calendar
Your departure and return dates in the calendar you already use.
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OutlookPrintable CruiseSheet
One page with the route, the day-by-day schedule, typical weather and a notes box for each day.
Stay connected on board
A GigSky eSIM works on the ship and ashore in the Americas and the Caribbean, so your phone just works without the ship's Wi‑Fi package.
Unlimited data for your 4 days $68.99 $58.64
500 MB a day at full speed, then 500 kbps; messaging, email and maps apps stay unlimited.
Alternate Sailings
The Diadema sails this route four times this year. This is the only ship that sails this exact route.
More dates on the Costa Diadema
- Nov 25 Wed, 2026 $679 $226/day
-
Dec 2 Wed, 2026 This sailing
- Dec 9 Wed, 2026 $549 $183/day
- Dec 16 Wed, 2026 $549 $183/day
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Oct 26, 2026