7 Night Round Trip from Montevideo on the Costa Diadema
Set sail with the Costa Diadema and get ready for seven nights of refreshing sailing through the sea from Montevideo and back again!
Calling on extremely rare stops such as Itajai and Santos makes this trip noteworthy. This route is an uncommon one for the Diadema.
With a cost of less than $155 per day, this deal is good. We include all meals, entertainment, taxes, and fees in our price, so that you can compare cruises easily.
The Costa Diadema
Based in South America and Europe and refurbished only three years ago in 2023, over 3,700 travelers can sail on the Diadema Costa, the flagship of Costa's Diadema class.
The Diadema Costa wows guests with a roller skating rink, a gym, a solarium, a casino, an outdoor movie theater, a spa, and a jacuzzi.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This sailing consists of three port days and three days at sea. Major features include visits to once-in-a-lifetime stops like Itajai and Santos.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed eight months ago, The cost of a cabin on this cruise has ranged between $972 and $1,075 inclusive of taxes and port charges. At only $100 more expensive than the all time low of $972 now is a great time to secure your stateroom
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Suite
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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.
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 8-day plan for only $109.64. 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 two times this year as well as nine times next year. This is the only ship that sails this exact route.
More dates on the Costa Diadema
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Oct 31, 2026