South America— unchanged since Sep 19

7 Night South America Cruise

Costa Diadema

This 7-night South America cruise aboard the Costa Diadema by Costa Cruises departs Itajai on March 13, 2027, calling at São Paulo (Santos), Buenos Aires, Montevideo, and returns March 20, 2027. Cabin prices start from $1,026 per person.

Days
7 nights
Departs
Mar 13, 2027
Ports
4
Returns
Mar 20, 2027
Sea days
3
Distance
1,841nm
Itinerary
Embark Port Sea
Day 1
Mar 13
Embark
Itajai, Brazil
dep 17:00
Day 2
Mar 14
São Paulo (Santos), Brazil
arr 08:00 · dep 17:00

Santos is Brazil's largest port and the cruise gateway to Sao Paulo, South America's biggest city (about 70 km inland). The port of Santos sits on a narrow island between the mainland and the coast, with the cruise terminal in the historic center near the waterfront.

Read more →
Day 3
Mar 15
At Sea
Day 4
Mar 16
At Sea
Day 5
Mar 17
Buenos Aires, Argentina
arr 08:00 · dep 18:00

Buenos Aires is Argentina's capital and the primary embarkation port for cruise itineraries to Patagonia, the Falkland Islands, Antarctica, and around South America. The cruise terminal (Terminal de Cruceros Benito Quinquela Martin) is in the Puerto Madero/La Boca area on the Rio de la Plata, about 3 km from the city center.

Read more →
Day 6
Mar 18
Montevideo, Uruguay
arr 08:00 · dep 16:00
Day 7
Mar 19
At Sea
Day 8
Mar 20
Disembark
Itajai, Brazil
arr 10:00
Loading map...
1Embark/Debark3Port of CallRoute
Distance
≈ 1,841nm
At sea
3 of 7 nights
Type
Round-trip
Price history

Interior cabin

$1,026▲ $47 (4.8%) vs Mar 9
Low
$979
High
$1,030
Average
$1,017
Vs avg
+1%
$973$989$1,005$1,020$1,036Mar 9Jun 18Sep 28$979 · Mar 9$1,026 · Mar 15$1,030 · Jun 20$1,026 · Sep 19$1,026 · Sep 28

New to these charts? How to read cruise price history

Similar sailings

Other South America departures

View all →
Starting from
$1,026/person
Incl. taxes & port fees
Checked today · Sep 28
Last change Sep 19: $1,030 → $1,026 (−$4)
Interior
$147/night
$1,026
Ocean View
$162/night
$1,136
Balcony
$172/night
$1,206
Mini-Suite
$189/night
$1,326
Suite
$262/night
$1,836

Track prices

Get emailed when double occupancy drops below your target.

Costa Diadema
Your ship
Costa Diadema
Costa Cruises · Dream class · Built 2014
Passengers
3,724
Tonnage
132,500
Length
306m
Crew
1,253
Onboard
PoolHot TubWhirlpoolWater ParkCasinoTheaterPiano BarNight ClubLive Music VenueWine BarChampagne BarPub
Full ship profile →
Book from $1,026Instant checkout

We may earn a commission when you book through this link, at no extra cost to you.