Select an upcoming Costa Diadema cruise itinerary list below to find a Costa Diadema sailing itinerary by cruise area or departure port. Group Cruises by: Destination | Date | Cruise Search All Cruises European Inland Waterways09/23/20262 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$373---09/26/20262 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$378$478$638-10/29/20262 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$353$443$593$1,08810/31/20262 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availability11/01/20262 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$378$478$638-09/25/20263 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Palma de Mallorca, Mallorca Island, Balearic Islands, SpainInteriorOceanviewBalconySuite$412---10/28/20263 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$448$598$838-10/31/20263 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$461$611$901$1,57609/21/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$582$762$1,072-09/22/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$645$845$1,165$1,30509/23/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$640$840$1,180$2,33510/28/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$594$784$1,104$1,24410/29/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$589$779$1,099$1,23909/21/20267 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availabilityMediterranean Western10/09/20264 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availability10/04/20265 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Malaga, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availability10/25/20266 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Malaga, SpainInteriorOceanviewBalconySuite$759$879$1,169$1,31910/07/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,732$1,972$2,592$2,93210/08/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,787$2,127$2,747$3,11710/09/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,819$1,959$2,579-10/21/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Cadiz, SpainInteriorOceanviewBalconySuite$1,264$1,344$1,854$3,05409/26/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,802$2,062$2,802$3,17209/27/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,096$1,516$2,256$3,33409/28/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,809$2,049$2,859-10/04/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Malaga, SpainInteriorOceanviewBalconySuite$1,483$1,823$2,043-10/17/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,702$1,962$2,702$3,05210/18/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,616$1,916$2,616$2,95610/19/202612 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,839$2,089$3,009-09/30/202613 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Cadiz, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availabilityScandinavia & Northern Europe08/29/20266 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,318$1,428$1,778-07/24/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,975$2,115$2,565$2,91507/24/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability07/25/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,041$1,301$1,501$1,69107/31/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,978$2,118$2,568$2,91807/31/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability08/01/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,041$1,301$1,501$1,69108/07/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$2,008$2,138$2,598$2,94808/07/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability08/08/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$2,107$2,387$2,657$3,01808/14/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability08/14/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,978$2,118$2,568$2,91808/15/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$2,007$2,147$2,597$2,94708/21/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability08/21/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,618$1,758$2,218$2,50808/22/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,727$2,037$2,237$2,52808/28/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,515$1,635$2,055$2,32508/28/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability08/29/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,515$1,825$2,025$2,29509/04/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability09/04/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,515$1,635$2,055$2,32509/05/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,645$1,975$2,195$2,48504/30/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,011$1,271$1,471$1,66105/01/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,041$1,301$1,501$1,69105/07/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,053$1,313$1,513$1,71305/08/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,083$1,343$1,543$1,74305/14/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,093$1,353$1,563$1,75305/15/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,123$1,383$1,593$1,78305/21/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,136$1,416$1,646$1,85605/22/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,166$1,446$1,676$1,88605/28/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,184$1,454$1,684$1,90405/29/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,214$1,484$1,714$1,93406/04/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,228$1,508$1,738$1,95806/05/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,257$1,537$1,767$1,98706/11/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,268$1,548$1,778$2,00806/12/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,297$1,577$1,807$2,03706/18/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,308$1,608$1,858$2,10806/19/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,337$1,637$1,887$2,13706/25/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,354$1,644$1,904$2,15406/26/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,384$1,674$1,934$2,18407/02/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,398$1,688$1,948$2,19807/03/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,427$1,717$1,977$2,22707/09/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,435$1,735$1,985$2,24507/10/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,465$1,765$2,015$2,27507/16/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,478$1,778$2,028$2,29807/17/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,507$1,807$2,057$2,32707/23/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,528$1,818$2,078$2,34807/24/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,557$1,847$2,107$2,37707/30/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,602$1,902$2,152$2,44207/31/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,631$1,931$2,181$2,47108/06/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,608$1,908$2,158$2,44808/07/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,637$1,937$2,187$2,47808/13/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,608$1,908$2,158$2,44808/14/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,637$1,937$2,187$2,47708/20/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,525$1,795$2,025$2,29508/21/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,555$1,825$2,055$2,32505/07/202714 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$2,018$2,538$2,948$5,01805/14/202714 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$2,101$2,631$3,041$5,186South America11/23/20262 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$511$541$581$63111/23/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$752$812$872$95211/25/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$613$673$733$81311/26/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$752$812$872$95212/02/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$463$513$573$62312/03/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$692$752$832$90212/09/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$503$543$593$65312/10/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$732$792$862$93212/16/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$503$543$603$66312/17/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$732$792$872$94203/18/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$493$533$563$88803/24/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$495$545$585$63503/25/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$744$804$864$93403/31/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$555$595$655$72504/01/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$694$734$794$86411/28/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$635$705$785$86511/29/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$854$934$1,034$1,13412/05/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$635$705$785$86512/06/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$854$934$1,034$1,13412/12/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$615$675$735$81512/13/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$884$954$1,044$1,13403/17/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$644$694$734$79403/20/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$565$615$675$74503/21/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$814$884$964$1,04403/27/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$615$665$725$79503/28/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$844$904$984$1,07412/19/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,190$1,290$1,380$1,52012/20/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,599$1,729$1,829$2,02912/23/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,485$1,615$1,715$1,91512/24/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,285$1,385$1,475-12/26/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,290$1,390$1,480$1,64012/27/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,729$1,859$1,979$2,19912/30/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,615$1,745$1,865$2,08512/31/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,075$1,165$1,225$2,00501/02/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,080$1,170$1,230$1,36001/03/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,449$1,569$1,649$1,81901/06/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,335$1,455$1,535$1,70501/07/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,005$1,095$1,155$1,92501/09/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,010$1,100$1,160$1,28001/10/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,359$1,479$1,559$1,71901/13/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,245$1,365$1,445$1,60501/14/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,305$1,395$1,455$2,27501/16/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,310$1,400$1,460$1,62001/17/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,749$1,879$1,959$2,13901/20/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,635$1,765$1,845$2,02501/21/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$975$1,075$1,135$1,89501/23/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$980$1,080$1,140$1,25001/24/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,319$1,449$1,529$1,67901/27/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,205$1,335$1,415$1,56501/28/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$975$1,065$1,125$1,88501/30/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$980$1,070$1,130$1,24001/31/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,309$1,439$1,519$1,65902/03/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,195$1,325$1,405$1,54502/04/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$975$1,065$1,125$1,88502/06/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$980$1,070$1,130$1,24002/07/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,309$1,439$1,519$1,65902/10/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,195$1,325$1,405$1,54502/13/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$960$1,050$1,110$1,22002/14/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,289$1,409$1,489$1,63902/17/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,175$1,295$1,375$1,52502/18/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$955$1,045$1,105$1,86502/20/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$960$1,050$1,110$1,22002/21/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,289$1,409$1,489$1,63902/24/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,175$1,295$1,375$1,52502/25/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$975$1,065$1,125$1,88502/27/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$980$1,070$1,130$1,24002/28/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,309$1,439$1,519$1,65903/03/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,195$1,325$1,405$1,54503/04/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$945$1,035$1,095$1,85503/06/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$950$1,040$1,100$1,21003/07/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,279$1,399$1,479$1,62903/10/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,165$1,285$1,365$1,51503/11/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$925$1,025$1,085$1,83503/13/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$930$1,030$1,090$1,19003/14/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,259$1,379$1,459$1,591Transatlantic11/20/20263 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Salvador, BrazilInteriorOceanviewBalconySuite$503$553$603-09/11/20264 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability11/19/20264 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Maceio, BrazilInteriorOceanviewBalconySuite$645$715$805-04/04/20275 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuiteContact cruise line for pricing & availability11/02/20266 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$380$490$570$1,16111/02/20268 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$833$953$1,103-04/22/20278 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Leixoes, PortugalInteriorOceanviewBalconySuiteContact cruise line for pricing & availability09/12/20269 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,086$1,196$1,546$2,99111/02/20269 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$896$1,036$1,196-09/11/202610 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,183$1,323$1,703$1,90309/12/202610 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,212$1,352$1,732-09/11/202611 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,289$1,429$1,859$2,07909/12/202611 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,302$1,442$1,872$2,09211/11/202611 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santa Cruz de Tenerife, Tenerife Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,084$1,254$1,454-09/11/202612 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,369$1,529$1,989$3,33411/10/202612 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Las Palmas, Gran Canaria Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,151$1,341$1,561-11/11/202612 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santa Cruz de Tenerife, Tenerife Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,249$1,439$1,659-11/10/202613 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Las Palmas, Gran Canaria Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,396$1,596$1,826-11/08/202614 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Lisbon, PortugalInteriorOceanviewBalconySuite$1,366$1,586$1,836$3,31611/08/202615 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Lisbon, PortugalInteriorOceanviewBalconySuite$1,541$1,771$2,041-11/03/202616 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,548$1,828$2,138-11/03/202617 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,542$1,812$2,112-04/05/202717 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Rio de Janeiro, BrazilInteriorOceanviewBalconySuiteContact cruise line for pricing & availability04/04/202718 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuiteContact cruise line for pricing & availability11/03/202619 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,704$2,004$2,344-11/02/202620 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,776$2,096$2,446$4,56111/03/202620 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,869$2,189$2,539$2,82911/01/202621 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,841$2,181$2,551-11/02/202621 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,940$2,280$2,650$2,96004/09/202721 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Maceio, BrazilInteriorOceanviewBalconySuiteContact cruise line for pricing & availability11/01/202622 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$2,056$2,406$2,796-11/03/202622 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$2,011$2,361$2,751$5,08104/04/202722 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$2,078$2,548$2,868$5,54811/02/202623 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$2,082$2,442$2,852$3,19211/01/202624 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$2,148$2,528$2,958-04/05/202725 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Rio de Janeiro, BrazilInteriorOceanviewBalconySuite$2,164$2,704$3,064$3,44404/04/202726 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$2,339$2,889$3,269$3,66904/03/202727 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuiteContact cruise line for pricing & availability04/04/202727 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$2,425$2,995$3,395$6,685 OCG Class Mainstream Costa Diadema Year Built2014Year Last Refurbished-Capacity4,947 passengersTonnage132,500Contactwww.costacruises.com