7 Night Round Trip from Itajai on the Costa Diadema

Get ready for seven nights of breathtaking sailing through the sea when you embark on the Costa Diadema from Itajai and back again.

This cruise is special because you'll exclusively tour through very uncommon cities such as Montevideo and Santos. This route is an uncommon one for the Diadema.

This price includes all all entertainment, meals, taxes, and port fees. No sneaky extra fees!

Gym
Day 6: Montevideo

The Costa Diadema

More than 3,700 guests can comfortably cruise on this Dream class cruise ship, based in Europe and South America and refurbished just three years ago in 2023.

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

Costa Diadema
Casino

Your Itinerary

This itinerary includes three days in port and three sea days. Major features include visits to extremely rare destinations like Montevideo and Santos.

DatePortArriveDepart
Sat, Dec 19Itajai, Brazil
Sun, Dec 20Santos, Brazil (Sao Paolo)9:00am5:00pm
Mon, Dec 21At Sea
Tue, Dec 22At Sea
Wed, Dec 23Buenos Aires, Argentina 9:00am5:00pm
Thu, Dec 24Montevideo, Uruguay 9:00am5:00pm
Fri, Dec 25At Sea
Sat, Dec 26Itajai, Brazil 9:00am
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December 19th, 2026 - Cruise from Itajai on the Costa Diadema
Your Route
Outdoor Movie Theater
Day 2: Sao Paolo
Day 5: Buenos Aires

Alternate Sailings

The Diadema sails this route two times this year in addition to 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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2026
$1,026 $1,466
Sold Out

Book Your Cruise

The accompanying graph shows the cost over time for the different classes of cabin. Since it was first listed on February 26th of this year, The price of a cabin on this sailing has ranged between $1,279 and $1,326 including $0 in taxes and port fees. At only $47 higher than the all time low of $1,279 now is a great time to reserve your stateroom

inside
outside
balcony
suite
$1,326
$1,446
$1,546
$1,716
$189.43/day
$206.57/day
$220.86/day
$245.14/day
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Last Updated: Jun 26, 2026

Last Modified: Jun 26, 2026

Continue Booking from $1,326 Continue Booking