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! Coming in at less than $190 a day, this is a value.

Outdoor Movie Theater
Day 5: Buenos Aires

The Costa Diadema

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

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

Costa Diadema
Casino

Your Itinerary

This sailing includes three sea days and three port days. Highlights include visits to rare cities 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
December 19th, 2026 - Cruise from Itajai on the Costa Diadema
Your Route
Day 2: Sao Paolo
Gym
Day 6: Montevideo

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

Since being listed a few months ago, The price of a room on this sailing has fluctuated between $1,279 and $1,326 inclusive of $0 in taxes and port charges. This graph shows the cost over time for the different classes of cabin. Now this sailing is only $47 more than the all time low of $1,279 so lock in your cabin now before it goes up.

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 4, 2026

Last Modified: Jun 4, 2026

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