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7-night South America cruise from Santos, Brazil on Costa Diadema

The Brazil, Argentina, Uruguay is a 7-night South America cruise aboard Costa Diadema, operated by Costa Cruises. Departing Santos, Brazil on March 7, 2027, the voyage visits 4 ports including Buenos Aires, Montevideo, Itajai. Fares start from $1,409 per person.

Length
7 nights
Departs
Mar 7, 2027
Returns
Mar 14, 2027
Ports of call
4
Days at sea
3

Voyage code DI07270307

Santos, Brazil

7 nights · South America

from $1,409 pp

via CruiseDirect

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Book direct with Costa Cruises we may earn a commission

Why this route stands out

A closer look at the journey

Santos, Brazil

One of the places included in this itinerary.

Buenos Aires

One of the places included in this itinerary.

Montevideo

One of the places included in this itinerary.

Price tracking

Today’s fare, in context

Price history

All
Fare details

Fare details

Per person · taxes & fees included
Current fares
Verified 14 hours ago
Inside
$1,409
Oceanview
$1,559
Balcony
$1,649
Suite
$1,819
Tracked range
170 days
Price history by cabin type
CabinCurrentLowestHighest
Inside $1,409 $1,401 on Jun 4 $1,674 on Jul 17
Oceanview $1,559 $1,551 on Jun 4 $1,824 on Jul 17
Balcony $1,649 $1,641 on Jun 4 $1,914 on Jul 17
Suite $1,819 $1,811 on Jun 4 $2,271 on May 2
Cabin grades
29 total
Classic Outside Ocean viewBalcony ·
BalconyBalcony · B1
BalconyBalcony · B2
BalconyBalcony · B3
BalconyBalcony · B4
Balcony GroupBalcony · BA1
Balcony GroupBalcony · BA2
Classic Ocean View BalconyBalcony · BC
Premium Ocean View BalconyBalcony · BP
Balcony GuaranteeBalcony · BV
Classic Inside SingleInside · CI
InteriorInside · I1
InteriorInside · I2
InteriorInside · I3
InteriorInside · I4
Classic InsideInside · IC
Interior Group ( I1 + I2 )Inside · IN1
Interior Group ( I3 + I4 )Inside · IN2
Premium InsideInside · IP
Inside GuaranteeInside · IV
OceanviewOceanview · E1
OceanviewOceanview · E2
Classic Outside Ocean viewOceanview · EC
Premium Outside Ocean viewOceanview · EP
Oceanview Group ( E1 + E2 )Oceanview · ET1
Outside GuaranteeOceanview · EV
Grand Suite with Ocean View BalconySuite · GS
Mini Suite with Ocean View BalconySuite · MS
Suite with Ocean View BalconySuite · S

○ = last seen (sold out or delisted). · Verified 14 hours ago.

Lowest fares with no residency, age, or service requirement — verify eligibility at booking. How our pricing works

Current prices

Per person · 2 guests · incl. taxes & fees

Inside

from $1,409

$201 / night

Fare rows

Interior

Cabin grade

Available

from $1,409

$201 / night

per person · incl. taxes & fees

Interior

Cabin grade

Available

from $1,439

$205 / night

per person · incl. taxes & fees

Interior

Cabin grade

Available

from $1,449

$207 / night

per person · incl. taxes & fees

Interior

Cabin grade

Available

from $1,469

$209 / night

per person · incl. taxes & fees

Oceanview

from $1,559

$222 / night

Fare rows

Oceanview

Cabin grade

Available

from $1,559

$222 / night

per person · incl. taxes & fees

Oceanview

Cabin grade

Available

from $1,609

$229 / night

per person · incl. taxes & fees

Balcony

from $1,649

$235 / night

Fare rows

Balcony

Cabin grade

Available

from $1,649

$235 / night

per person · incl. taxes & fees

Balcony

Cabin grade

Available

from $1,679

$239 / night

per person · incl. taxes & fees

Balcony

Cabin grade

Available

from $1,709

$244 / night

per person · incl. taxes & fees

Balcony

Cabin grade

Available

from $1,729

$247 / night

per person · incl. taxes & fees

Suite

from $1,819

$259 / night

Fare rows

Mini Suite with Ocean View Balcony

Cabin grade

Available

from $1,819

$259 / night

per person · incl. taxes & fees

Suite with Ocean View Balcony

Cabin grade

Available

from $2,279

$325 / night

per person · incl. taxes & fees

Grand Suite with Ocean View Balcony

Cabin grade

Available

from $2,739

$391 / night

per person · incl. taxes & fees

Prices verified Sep 10, 2026

This sailing

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The journey

7 nights, in order

Santos, Brazil

Day 1 Mar 7, 2027

Santos, Brazil

Explore Santos, Brazil

Day by day

The full itinerary

8 scheduled calls
Costa Diadema

Your ship

Costa Diadema

Costa Diadema, launched in 2014, is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area. Among the special features not to be missed: an entire deck dedicated to children with castle and pirate galleon and the terrace on deck 5 for strolling and enjoying an aperitif at sunset: a real treat for holidaying in perfect Italian style. The cabins aboard our Flagship are elegant, well-appointed and spacious for up to five guests. At any time of the day or night you'll be spoilt for choice on what to do: sports, games, a large three-story theatre that welcomes international artists, and you too can take to the stage with Tu sì que Vales... and then the Aperol Spritz Bar for a cocktail before dancing the night away at the disco, a games room for returning to your childhood and a real German pub. We look forward to welcoming you on board. Now take a look at the current position of Costa Diadema.

5★ 132,500 GT 4,947 Passengers Built 2013
Costa Diadema ship guide Search cruises on Costa Diadema

Deck plans

Costa Diadema deck plan — DECK 01 Excelsior

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See all 12 sailing dates

from $1,409 pp

via CruiseDirect

Book with CruiseDirect

Book direct with Costa Cruises we may earn a commission