October 2026 Costa Cruise Lines Costa Diadema Cruises

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2 Night South American Cruise from Santos, Brazil
2 Night South American Cruise from Santos, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Santos, Brazil
OCG Class
Mainstream
Cruises to: Itajai (Brazil)
DepartingInteriorOceanviewBalconySuite
Nov 23, 2026$507$537$577$627
3 Night European Inland Waterways Cruise from Barcelona, Spain
3 Night European Inland Waterways Cruise from Barcelona, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Barcelona, Spain
OCG Class
Mainstream
Cruises to: Marseille (France); Savona (Italy); Barcelona (Spain)
DepartingInteriorOceanviewBalconySuite
Oct 31, 2026Contact cruise line for pricing & availability
3 Night South American Cruise from Itajai, Brazil
3 Night South American Cruise from Itajai, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Itajai, Brazil
OCG Class
Mainstream
Cruises to: Santos | S o Paulo; Itajai (Brazil)
DepartingInteriorOceanviewBalconySuite
Nov 25, 2026$609$669$729$809
3 Night South American Cruise from Santos, Brazil
3 Night South American Cruise from Santos, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Santos, Brazil
OCG Class
Mainstream
Cruises to: Itajai (Brazil); Santos | S o Paulo
DepartingInteriorOceanviewBalconySuite
Nov 23, 2026$744$804$864$944
Nov 26, 2026$744$804$864$944
4 Night European Inland Waterways Cruise from Marseille, France
4 Night European Inland Waterways Cruise from Marseille, France
Costa Cruise Lines Costa Diadema
Departure Port: Marseille, France
OCG Class
Mainstream
Cruises to: Savona (Italy); Barcelona (Spain); Marseille (France)
DepartingInteriorOceanviewBalconySuite
Oct 28, 2026$589$779$1,099$1,239
4 Night European Inland Waterways Cruise from Savona, Italy
4 Night European Inland Waterways Cruise from Savona, Italy
Costa Cruise Lines Costa Diadema
Departure Port: Savona, Italy
OCG Class
Mainstream
Cruises to: Barcelona (Spain); Marseille (France); Savona (Italy)
DepartingInteriorOceanviewBalconySuite
Oct 29, 2026$587$777$1,097$1,237
4 Night South American Cruise from Itajai, Brazil
4 Night South American Cruise from Itajai, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Itajai, Brazil
OCG Class
Mainstream
Cruises to: Santos | S o Paulo; Ilhabela (Brazil); Itajai (Brazil)
DepartingInteriorOceanviewBalconySuite
Nov 28, 2026$631$701$781$861
4 Night South American Cruise from Santos, Brazil
4 Night South American Cruise from Santos, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Santos, Brazil
OCG Class
Mainstream
Cruises to: Ilhabela (Brazil); Itajai (Brazil); Santos | S o Paulo
DepartingInteriorOceanviewBalconySuite
Nov 29, 2026$847$927$1,027$1,127
5 Night Western Mediterranean Cruise from Malaga, Spain
5 Night Western Mediterranean Cruise from Malaga, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Malaga, Spain
OCG Class
Mainstream
Cruises to: Cartagena (Spain); Marseille (France); Savona (Italy); Barcelona (Spain)
DepartingInteriorOceanviewBalconySuite
Oct 4, 2026$796$906$1,356-
6 Night Western Mediterranean Cruise from Malaga, Spain
6 Night Western Mediterranean Cruise from Malaga, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Malaga, Spain
OCG Class
Mainstream
Cruises to: Cartagena (Spain); Marseille (France); Savona (Italy); Barcelona (Spain)
DepartingInteriorOceanviewBalconySuite
Oct 25, 2026$756$876$1,166$1,316

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