4 Night Round Trip from Itajai on the Costa Diadema
Join the Costa Diadema and settle in for four nights of luxurious travel through the sea from Itajai and back!
Touring through exotic destinations such as Ilhabela and Santos makes this sailing notable. This route is a rare one for the Diadema.
Our price includes all all entertainment, meals, taxes, and port fees. No surprises!
The Costa Diadema
The Diadema Costa, based in South America and Europe and refurbished just three years ago in 2023, is the flagship of Costa's Diadema class and can accomodate over 3,700 cruisers.
The Diadema Costa offers guests a roller skating rink, a casino, an outdoor movie theater, a spa, a solarium, a jacuzzi, and a gym.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This sailing includes one sea day and two port days. High points include a long stop in Ilhabela plus visits to very uncommon destinations like Santos.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed eight months ago, The cost of this sailing has fluctuated between $611 and $685 for a cabin, including taxes and port charges. At only $70 more than the all time low of $611 now is a great time to lock in your cabin
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 as well as once next year. No other ship sails this exact same route.
More dates on the Costa Diadema
- Nov 28 Sat, 2026 $701 $175/day
- Dec 5 Sat, 2026 $701 $175/day
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Dec 12 Sat, 2026 This sailing
- 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