Costa Cruise Lines Costa Diadema Cruises

New Search for Cruises

Filter and Sort Reset Filters

Showing 51 - 60 of 102 Cruises
7 Night South American Cruise from Santos, Brazil
7 Night South American Cruise from Santos, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Santos, Brazil
OCG Class
Mainstream
Cruises to: Itajai (Brazil); Montevideo (Uruguay); Buenos Aires (Argentina); Santos (Brazil)
DepartingInteriorOceanviewBalconySuite
Feb 15, 2025$1,017$1,127$1,227$1,357
Feb 22, 2025$1,017$1,107--
Mar 1, 2025$1,302$1,402--
Mar 8, 2025$1,007$1,097$1,187$1,307
Mar 22, 2025$987$1,077--
Mar 29, 2025$987$1,077$1,157$1,267
7 Night South American Cruise from Santos, Brazil
7 Night South American Cruise from Santos, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Santos, Brazil
OCG Class
Mainstream
Cruises to: Buenos Aires (Argentina); Montevideo (Uruguay); Itajai (Brazil); Santos (Brazil)
DepartingInteriorOceanviewBalconySuite
Dec 21, 2025$1,337$1,437$1,507$1,677
Dec 28, 2025$1,457$1,557$1,677$1,867
Jan 4, 2026$1,207$1,317$1,387$1,537
Jan 11, 2026$1,127$1,237$1,307$1,447
Jan 18, 2026$1,477$1,587$1,657$1,847
See more sailing dates for this cruise »
7 Night South American Cruise from Santos, Brazil
7 Night South American Cruise from Santos, Brazil
Costa Cruise Lines Costa Diadema
Departure Port: Santos, Brazil
OCG Class
Mainstream
Cruises to: Buenos Aires (Argentina); Montevideo (Uruguay); Itajai (Brazil); Santos (Brazil)
DepartingInteriorOceanviewBalconySuite
Dec 21, 2025$1,337$1,437$1,507$1,677
Dec 28, 2025$1,457$1,557$1,677$1,867
Jan 4, 2026$1,207$1,317$1,387$1,537
Jan 11, 2026$1,127$1,237$1,307$1,447
Jan 18, 2026$1,477$1,587$1,657$1,847
See more sailing dates for this cruise »
9 Night Transatlantic Cruise from Lisbon, Portugal
9 Night Transatlantic Cruise from Lisbon, Portugal
Costa Cruise Lines Costa Diadema
Departure Port: Lisbon, Portugal
OCG Class
Mainstream
Cruises to: Lisbon (Portugal); Vigo (Spain); Le Havre (France); Southampton (UK); Rotterdam (Netherlands); Kiel (Germany)
DepartingInteriorOceanviewBalconySuite
May 7, 2025Contact cruise line for pricing & availability
10 Night Mediterranean Cruise from Barcelona, Spain
10 Night Mediterranean Cruise from Barcelona, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Barcelona, Spain
OCG Class
Mainstream
Cruises to: Cadiz (Spain); Tangier (Morocco); Casablanca (Morocco); Gibraltar (UK); Malaga (Spain); Marseilles (France); Savona (Italy) more ...
DepartingInteriorOceanviewBalconySuite
Oct 9, 2025$1,464$1,674$2,264-
10 Night Mediterranean Cruise from Barcelona, Spain
10 Night Mediterranean Cruise from Barcelona, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Barcelona, Spain
OCG Class
Mainstream
Cruises to: Gibraltar (UK); Lisbon (Portugal); Lisbon (Portugal); Cadiz (Spain); Malaga (Spain); Marseilles (France); Savona (Italy) more ...
DepartingInteriorOceanviewBalconySuite
Sep 29, 2025$1,409$1,619$2,209$3,154
Oct 19, 2025$1,329$1,539$2,129$3,074
10 Night Mediterranean Cruise from Barcelona, Spain
10 Night Mediterranean Cruise from Barcelona, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Barcelona, Spain
OCG Class
Mainstream
Cruises to: Cadiz (Spain); Tangier (Morocco); Casablanca (Morocco); Gibraltar (UK); Malaga (Spain); Toulon-La Seyne sur Mer (France); Genoa (Italy) more ...
DepartingInteriorOceanviewBalconySuite
Oct 9, 2026$1,556$1,766$2,316$2,616
10 Night Mediterranean Cruise from Cadiz, Spain
10 Night Mediterranean Cruise from Cadiz, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Cadiz, Spain
OCG Class
Mainstream
Cruises to: T nger (Marrocos); Casablanca (Marrocos); Gibraltar (Reino Unido); Málaga (Espanha); Toulon-La Seyne sur Mer (Francia); Gênova (Itália); Barcelona (Espanha) more ...
DepartingInteriorOceanviewBalconySuite
Oct 11, 2026Contact cruise line for pricing & availability
10 Night Mediterranean Cruise from Malaga, Spain
10 Night Mediterranean Cruise from Malaga, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Malaga, Spain
OCG Class
Mainstream
Cruises to: Marselha (França); Savona (Itália); Barcelona (Espanha); Cádiz (Espanha); T nger (Marrocos); Casablanca (Marrocos); Gibraltar (Reino Unido) more ...
DepartingInteriorOceanviewBalconySuite
Oct 5, 2025Contact cruise line for pricing & availability
10 Night Mediterranean Cruise from Malaga, Spain
10 Night Mediterranean Cruise from Malaga, Spain
Costa Cruise Lines Costa Diadema
Departure Port: Malaga, Spain
OCG Class
Mainstream
Cruises to: Marseille (France); Savona (Italy); Barcelona (Spain); Gibraltar (UK); Lisbon (Portugal); Lisbon (Portugal); Cadiz (Spain) more ...
DepartingInteriorOceanviewBalconySuite
Oct 15, 2025Contact cruise line for pricing & availability

Sponsored Content

JDS Travel News JDS Viewpoints JDS Africa/MI