Costa Diadema: 7-Night South America

Costa Diadema

This 7-night South America cruise aboard the Costa Diadema by Costa Cruises departs São Paulo (Santos) on January 31, 2027, calling at Buenos Aires, Montevideo, Itajai, and returns February 7, 2027. Cabin prices start from $1,441 per person.

Days
7 nights
Departs
Jan 31, 2027
Ports
4
Returns
Feb 7, 2027
Sea days
3
Distance
1,841nm
About this sailing

How this date compares

This route

1 of 13 dates

Costa Diadema sails round trip from São Paulo (Santos) to these three ports on 13 dates between December 2026 and March 2027. All 11 other dates in the table below call at them in the same order.

Itinerary
Embark Port Sea
Day 1
Jan 31
Embark
São Paulo (Santos), Brazil
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.

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Day 2
Feb 1
At Sea
Day 3
Feb 2
At Sea
Day 4
Feb 3
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.

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Day 5
Feb 4
Montevideo, Uruguay
arr 08:00 · dep 16:00
Day 6
Feb 5
At Sea
Day 7
Feb 6
Itajai, Brazil
arr 10:00 · dep 17:00
Day 8
Feb 7
Disembark
Loading map...
1Embark/Debark3Port of CallRoute
Distance
≈ 1,841nm
At sea
3 of 7 nights
Type
Round-trip
Price history

Interior cabin

$1,441
Low
$1,441
High
$1,441
Average
$1,441
Vs avg
+0%
$1,440$1,441$1,441$1,442$1,442Oct 27Oct 28Oct 29$1,441 · Oct 27$1,441 · Oct 29

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Same ship, same ports, other dates

Costa Diadema to these three ports on other dates

DepartsPort orderInterior fromvs Jan 31
Dec 20, 2026Buenos Aires, Montevideo, ItajaiSold out
Dec 27, 2026Buenos Aires, Montevideo, ItajaiSold out
Jan 3, 2027Buenos Aires, Montevideo, ItajaiSold out
Jan 10, 2027Buenos Aires, Montevideo, ItajaiSold out
Jan 17, 2027Buenos Aires, Montevideo, ItajaiSold out
Jan 24, 2027Buenos Aires, Montevideo, ItajaiSold out
Jan 31, 2027Buenos Aires, Montevideo, Itajai$1,441this sailing
Feb 7, 2027Buenos Aires, Montevideo, ItajaiSold out
Feb 14, 2027Buenos Aires, Montevideo, Itajai$1,411−$30
Feb 21, 2027Buenos Aires, Montevideo, ItajaiSold out
Feb 28, 2027Buenos Aires, Montevideo, ItajaiSold out
Mar 7, 2027Buenos Aires, Montevideo, ItajaiSold out

Costa Diadema, round trip from São Paulo (Santos), 7 nights. Interior cabin, per person, two sharing, taxes and port fees included. Prices checked as of Oct 29, 2026.

All 13 dates
Similar sailings

Other South America departures

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Questions

Questions about this sailing

How much does this cruise cost per night?

Interior cabins start at $1,441 per person for the 7 nights, about $206 a night, with taxes and port fees included. A balcony starts at $1,681, about $240 a night.

Which ports does it visit?

It sails round trip from São Paulo (Santos) and calls at Buenos Aires, Montevideo and Itajai, with 3 days at sea.

Are there other dates with the same ports?

Yes. Costa Diadema sails this route on 13 dates between December 2026 and March 2027.

Starting from
$1,441/person
Incl. taxes & port fees
Checked today · Oct 29
Interior
$206/night
$1,441
Ocean View
$227/night
$1,591
Balcony
$240/night
$1,681
Mini-Suite
$264/night
$1,851
Suite
$330/night
$2,311

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1 cabin · double occupancy · stop any time

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 →
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