4 Night Round Trip from Itajai on the Costa Diadema
Prepare for four nights of leisurely travel through the sea when you reserve your cabin on the Costa Diadema from Itajai and back again.
This trip is particularly interesting because you will exclusively spend time at exotic stops like Ilhabela and Santos. This route is a rare one for the Diadema, But November is the most popular month of the year to sail it.
We include all all taxes and fees in this price, so that you can compare cruises easily.
The Costa Diadema
Based in South America and Europe and refurbished less than three years ago in 2023, more than 3,700 guests can travel on the Diadema Costa, the flagship of Costa's Diadema class.
The Diadema Costa wows guests with a roller skating rink, a solarium, a jacuzzi, a casino, a spa, a gym, and an outdoor movie theater.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This sailing spends two days in port and one sea day. Major features include visits to rare stops like Santos in addition to a long stop in Ilhabela.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since it was first listed on February 26th of this year, The cost of this sailing has ranged between $701 and $711 for a room, inclusive of taxes and port charges. Today this cruise is at its lowest price, so secure your stateroom now before it rises.
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 5 days $84.49 $71.82
500 MB a day at full speed, then 500 kbps; messaging, email and maps apps stay unlimited.
Alternate Sailings
The Diadema sails this route three times this year in addition to once next year. No other ship sails this exact same route.
More dates on the Costa Diadema
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Nov 28 Sat, 2026 This sailing
- Dec 5 Sat, 2026 $701 $175/day
- Dec 12 Sat, 2026 $681 $170/day
- Mar 20 Sat, 2027 $561 $140/day
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Oct 23, 2026