7 Night Round Trip from Montevideo on the Costa Diadema

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Embark on the Costa Diadema and get ready for seven nights of refreshing sailing across the sea from Montevideo and back again!

This sailing is notable because you'll exclusively visit very uncommon stops such as Itajai, Santos, and Buenos Aires. This route is an uncommon one for the Diadema.

Our price is the total you pay, no sneaky extra fees. Offered at under $155 a day, this value is solid.

Outdoor Movie Theater
Day 7: Buenos Aires

The Costa Diadema

Based in Europe and South America and refurbished only three years ago in 2023, over 3,700 cruisers can travel on this Dream class ship.

The Diadema Costa boasts a roller skating rink, a gym, an outdoor movie theater, a solarium, a jacuzzi, a spa, and a casino.

Costa Diadema
Casino

Your Itinerary

This cruise is made up of three port days and three days at sea. High points include visits to once-in-a-lifetime destinations like Itajai, Santos, and Buenos Aires.

Thu18February 18thThursday
4:00pm
Fri19February 19thFriday
At Sea
Sat20February 20thSaturday
10:00am – 5:00pm
10:00am – 5:00pm
Sun21February 21stSunday
8:00am – 5:00pm
Mon22February 22ndMonday
At Sea
Tue23February 23rdTuesday
At Sea
Wed24February 24thWednesday
8:00am – 6:00pm
Thu25February 25thThursday
8:00am
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Print your CruiseSheet (PDF) one page with the route, schedule, weather & a notes box for each day
February 18th, 2027 - Cruise from Montevideo on the Costa Diadema
Your Route
Gym
Day 4: Sao Paulo

Alternate Sailings

The Diadema sails this route two times this year plus nine times next year. This is the only ship that sails this exact route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2026
2028
$925 $1,465
Sold Out

See every departure of this route →


Book Your Cruise

The accompanying graph indicates the cost over time for the various types of cabin. Since it was first listed on February 26th of this year, The cost of a stateroom on this itinerary has fluctuated between $955 and $1,055 including taxes and port fees. At only $100 more than the all time low of $955 right now is a great time to secure your room

inside
outside
balcony
suite
$1,055
Sold Out
Sold Out
Sold Out
$150.71/day
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Last Updated: Sep 1, 2026

Last Modified: Sep 1, 2026

Continue Booking from $1,055 Continue Booking