7 Night Round Trip from Buenos Aires on the Costa Diadema

Embark on the Costa Diadema and prepare yourself for seven nights of luxurious sailing through the sea from Buenos Aires and back again!

This trip is particularly interesting because you will only experience rare destinations like Itajai, Montevideo, and Santos. This route is a special one for the Diadema.

With a cost of less than $200 per day, this represents a bargain. We include all all entertainment, meals, taxes, and port fees in the price, so that you can compare cruises easily.

Day 5: Sao Paolo
Day 2: Montevideo

The Costa Diadema

Over 3,700 people can cruise on this Dream class ship, based in Europe and refurbished less than three years ago in 2023.

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

Costa Diadema
Jacuzzi

Your Itinerary

This itinerary spends three days at sea and three days in port. Highlights include visits to exotic ports like Itajai, Montevideo, and Santos.

DatePortArriveDepart
Wed, Jan 13Buenos Aires, Argentina
Thu, Jan 14Montevideo, Uruguay 9:00am5:00pm
Fri, Jan 15At Sea
Sat, Jan 16Itajai, Brazil 9:00am5:00pm
Sun, Jan 17Santos, Brazil (Sao Paolo)9:00am5:00pm
Mon, Jan 18At Sea
Tue, Jan 19At Sea
Wed, Jan 20Buenos Aires, Argentina 9:00am
January 13th, 2027 - Cruise from Buenos Aires on the Costa Diadema
Your Route
Gym
Outdoor Movie Theater
Casino

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. 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
$1,292 $1,852
Sold Out

Book Your Cruise

This graph shows the cost over time for the different types of cabin. Since it was first listed on February 26th of this year, The price of a cabin on this itinerary has varied between $1,094 and $1,382 including $0 in taxes and port charges.

inside
outside
balcony
suite
$1,382
$1,532
$1,622
$1,812
$197.43/day
$218.86/day
$231.71/day
$258.86/day
Book Book Book Book

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Last Updated: Jun 3, 2026

Last Modified: Jun 3, 2026

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