Costa Diadema 7-Night Round Trip from Sao Paolo
Costa Diadema (Costa) sails this 7-night round trip from Sao Paolo on 13 upcoming dates (Dec 2026 through Mar 2027), from $1,379 per person. Every departure below links to its own page with live cabin prices, the full itinerary and online booking. Prices refresh daily.
Ports on this route
Santos → Buenos Aires → Montevideo → Itajai → Santos
All upcoming departures
December 20, 2026
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.72/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
PRICE RISING
December 27, 2026
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.60/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
PRICE RISING
January 3, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.67/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
January 10, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.96/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
PRICE DROP
January 17, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.74/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
January 24, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.98/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
January 31, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.98/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
February 7, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.98/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
February 14, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.88/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
February 21, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.89/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
February 28, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.98/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
March 7, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.87/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside
March 14, 2027
7 Night Round Trip South American Cruise from Sao Paolo
CruiseScore™ (3.82/5)
Costa Diadema
S
M
L
XL
Sao Paolo
→
Buenos Aires
→
Montevideo
→
Itajai
→
Sao Paolo
Inside
Inside