7 Night Round Trip from Sao Paulo on the Costa Diadema

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Prepare yourself for seven nights of relaxing cruising through the sea when you embark on the Costa Diadema from Sao Paulo and back again.

Stopping in very uncommon destinations like Itajai and Montevideo makes this sailing particularly interesting. This route is an unusual one for the Diadema.

We include all meals, entertainment, taxes, and fees in our price, so that you can compare trips easily.

Gym
Day 5: Montevideo

The Costa Diadema

The Diadema Costa, based in South America and Europe and refurbished only three years ago in 2023, is a Dream class cruise ship that can house more than 3,700 passengers.

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

Costa Diadema
Casino

Your Itinerary

This itinerary consists of three days at sea and three port days. Highlights include visits to very uncommon stops like Itajai and Montevideo.

Sun20December 20thSunday
5:00pm
Mon21December 21stMonday
At Sea
Tue22December 22ndTuesday
At Sea
Wed23December 23rdWednesday
8:00am – 6:00pm
Thu24December 24thThursday
8:00am – 4:00pm
Fri25December 25thFriday
At Sea
Sat26December 26thSaturday
10:00am – 5:00pm
10:00am – 5:00pm
Sun27December 27thSunday
8:00am
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Print my CruiseSheet (PDF) one page with the route, schedule, weather & a notes box for each day
December 20th, 2026 - Cruise from Sao Paulo on the Costa Diadema
Your Route
Outdoor Movie Theater
Day 4: Buenos Aires

Alternate Sailings

The Diadema sails this route two times this year plus eleven times next year. No other ship sails this exact same route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for a balcony cabin.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2026
2028
$1,481 $1,971
Sold Out

See every departure of this route →


Book Your Cruise

This graph shows the price over time for every type of cabin. Since being listed seven months ago, The price of a balcony cabin on this sailing has fluctuated between $1,550 and $2,059 including taxes and port fees. At only 17% more expensive than the all time low of $1,550 right now is a great time to secure your balcony room

inside
outside
balcony
suite
$1,591
$1,721
$1,821
$2,021
$227.29/day
$245.86/day
$260.14/day
$288.71/day
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Last Updated: Oct 2, 2026

Last Modified: Oct 1, 2026

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Guests in this cabin
Ages at the time of sailing

Special fares are dependent on eligibility

Continue Booking from $1,821 Continue Booking