4 Night Round Trip from Sao Paulo on the Costa Diadema
Settle in for four nights of breathtaking cruising across the sea when you set sail with the Costa Diadema from Sao Paulo and back.
This cruise is noteworthy because you will exclusively experience exotic cities such as Itajai and Ilhabela. This route is a rare one for the Diadema, But December is the most popular month of the year to sail it.
This is the total price, including all taxes and fees. Place your deposit now, because the price of this itinerary is on the way up! Secure your stateroom before the price rises.
The Costa Diadema
The Diadema Costa is the flagship of the Diadema class, based in South America and Europe, that can carry over 3,700 travelers.
The Diadema Costa offers guests a roller skating rink, an outdoor movie theater, a casino, a solarium, a gym, a jacuzzi, and a spa.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This itinerary is made up of two port days and one sea day. High points include visits to extremely rare ports like Itajai plus 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 itinerary has fluctuated between $695 and $964 for a room, including taxes and port charges. This cruise has just risen in price, so lock in your room now before it goes up more.
Photos show a typical cabin in each class. Layout and decor vary by category.
Resources
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Your departure and return dates in the calendar you already use.
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One page with the route, the day-by-day schedule, typical weather and a notes box for each day.
Wifi and Cell Service
GigSky offers plans that cover internet on and off the ship at a fraction of the Costa price. For this cruise, get a 5-day plan for only $71.82. The connection works onboard and on shore.
Your plan includes 500MB per day of high speed data, plus unlimited messaging, rideshare, maps, and email.
Alternate Sailings
The Diadema sails this route three times this year plus once next year. This is the only ship that sails this exact route.
More dates on the Costa Diadema
- Nov 29 Sun, 2026 $935 $234/day
- Dec 6 Sun, 2026 $926 $232/day
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Dec 13 Sun, 2026 This sailing
- Mar 21 Sun, 2027 $876 $219/day
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Nov 3, 2026