7 Night Round Trip from Montevideo on the Costa Diadema
Settle in for seven nights of breathtaking cruising through the sea when you reserve your cabin on the Costa Diadema from Montevideo and back again.
Touring through once-in-a-lifetime cities like Itajai and Santos makes this sailing particularly interesting. This route is a special one for the Diadema.
We include all all taxes and fees in the price, so that you can compare sailings easily.
The Costa Diadema
The Diadema Costa is the flagship of the Diadema class, based in South America and Europe, that can house comfortably more than 3,700 people.
The Diadema Costa offers guests a roller skating rink, a spa, a solarium, a casino, a gym, a jacuzzi, 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 cruise includes three days at sea and three days in port. High points include visits to very uncommon stops like Itajai and Santos.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed eight months ago, The price of this cruise has varied between $1,002 and $1,115 for a cabin, inclusive of taxes and port fees. Today this sailing is just $110 higher than the all time low of $1,002 so secure your room now before it goes up.
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Balcony
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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. No other ship sails this exact same 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