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 Waterways09/25/20263 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Palma de Mallorca, Mallorca Island, Balearic Islands, SpainInteriorOceanviewBalconySuite$409---10/31/20263 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availability09/22/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$639$839$1,159$1,30909/23/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$637$837$1,197$2,33210/28/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$589$779$1,099$1,23910/29/20264 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$587$777$1,097$1,23709/21/20267 Night European Inland Waterways Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,076$1,911$2,561-Mediterranean Western09/28/20262 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, SpainInteriorOceanviewBalconySuite$796$906$1,356-10/25/20266 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Malaga, SpainInteriorOceanviewBalconySuite$756$876$1,166$1,31610/07/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,727$1,967$2,597$2,92710/08/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,784$2,124$2,744-10/09/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,816$1,956$2,576-10/15/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Malaga, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availability10/21/202610 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Cadiz, SpainInteriorOceanviewBalconySuite$1,262$1,342$1,852$3,05209/26/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,797$2,057$2,797$3,16709/27/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,624$1,914$2,944$3,33409/28/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,816$2,046$2,856-10/04/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Malaga, SpainInteriorOceanviewBalconySuiteContact cruise line for pricing & availability10/17/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,697$1,957$2,697$3,04710/18/202611 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,614$1,914$2,614$2,95410/19/202612 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,836$2,086$3,006-09/30/202613 Night Western Mediterranean Cruiseon the Costa Cruise Lines Costa Diadema departing from Cadiz, SpainInteriorOceanviewBalconySuite$1,731$1,961$2,761-Scandinavia & Northern Europe06/12/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability06/12/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,397$1,559$1,964$2,22506/13/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuiteContact cruise line for pricing & availability06/13/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$795$995$1,805-06/19/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,637$1,767$2,227$3,45706/19/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability06/20/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,558$1,908--06/26/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,615$1,755$2,215$2,50506/26/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability06/27/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,485$1,865$2,075$3,58507/03/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability07/03/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,667$1,847$2,297$2,60707/04/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,838$2,158$2,778-07/10/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,677$1,857$2,317$2,62707/10/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability07/11/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,698$2,008$2,218-07/17/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability07/17/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,886$2,396$2,646$3,00607/18/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,867$2,167$2,437$2,75707/24/20267 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$2,005$2,145$2,595$2,94507/31/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$2,027$2,207$2,687$2,91707/31/20267 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$2,008$2,148$2,598$2,94808/07/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$2,007$2,137$2,597$2,94708/07/20267 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$2,108$2,388$2,658$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$1,977$2,117$2,567$2,91708/15/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$2,008$2,148$2,598$2,94808/21/20267 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$1,617$1,757$2,217$2,50708/22/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,728$2,038$2,238$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$1,905$2,025$2,29509/04/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,515$1,635$2,055$2,32509/04/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability09/05/20267 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,645$1,975$2,195$3,67504/30/20277 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$1,042$1,302$1,502$1,69205/07/20277 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$1,084$1,344$1,544$1,74405/14/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,094$1,354$1,564$1,75405/15/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,125$1,385$1,595$1,78505/21/20277 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$1,167$1,447$1,677$1,88705/28/20277 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$1,227$1,507$1,737$1,95706/05/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,258$1,538$1,768$1,98806/11/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,267$1,547$1,777$2,00706/12/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,298$1,578$1,808$2,03806/18/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,307$1,607$1,857$2,10706/19/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,338$1,638$1,888$2,13806/25/20277 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$1,385$1,675$1,935$2,18507/02/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,397$1,687$1,947$2,19707/03/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,428$1,718$1,978$2,22807/09/20277 Night Scandinavia & Northern Europe Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,435$1,735$1,985$2,24505/07/202714 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$5,121South America11/23/20262 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$507$537$577$62711/23/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$744$804$864$94411/25/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$609$669$729$80911/26/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$744$804$864$94412/02/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$459$509$569$61912/03/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$684$744$824$89412/09/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$499$539$589$64912/10/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$724$784$854$92412/16/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$499$539$599$65912/17/20263 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$724$784$864$93403/18/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$489$529$559$88403/24/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$491$541$581$63103/25/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$737$797$857$92703/31/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$551$591$651$98604/01/20273 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$687$727$787$85711/28/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$631$701$781$86111/29/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$847$927$1,027$1,12712/05/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$631$701$781$1,20612/06/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$847$927$1,027$1,12712/12/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$611$671$731$81112/13/20264 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$877$947$1,037$1,12703/17/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$640$690$730$79003/20/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$561$611$671$74103/21/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$807$877$957$1,03703/27/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$611$661$721$1,27603/28/20274 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$837$897$977$1,06712/19/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,186$1,286$1,376$1,51612/20/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,591$1,721$1,821$2,02112/23/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,482$1,612$1,712$1,91212/24/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,282$1,382$1,472-12/26/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,286$1,386$1,476$1,63612/27/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,721$1,851$1,971$2,19112/30/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,612$1,742$1,862$2,08212/31/20267 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,072$1,162$1,222$2,00201/02/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,076$1,166$1,226$1,35601/03/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,441$1,561$1,641$1,81101/06/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,332$1,452$1,532$1,70201/07/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,002$1,092$1,152$1,92201/09/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,006$1,096$1,156$1,27601/10/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,351$1,471$1,551$1,71101/13/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,242$1,362$1,442$1,60201/14/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$1,302$1,392$1,452$2,27201/16/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$1,306$1,396$1,456$1,61601/17/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,741$1,871$1,951$2,13101/20/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,632$1,762$1,842$2,02201/21/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$972$1,072$1,132$1,89201/23/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$976$1,076$1,136$1,24601/24/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,311$1,441$1,521$1,67101/27/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,202$1,332$1,412$1,56201/28/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$972$1,062$1,122$1,88201/30/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$976$1,066$1,126$1,23601/31/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,301$1,431$1,511$1,65102/03/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,192$1,322$1,402$1,54202/04/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$972$1,062$1,122$1,88202/06/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$976$1,066$1,126$1,23602/07/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,301$1,431$1,511$1,65102/10/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,192$1,322$1,402$1,54202/13/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$956$1,046$1,106$1,21602/14/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,281$1,401$1,481$1,63102/17/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,172$1,292$1,372$1,52202/18/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$952$1,042$1,102$1,86202/20/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$956$1,046$1,106$1,21602/21/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,281$1,401$1,481$1,63102/24/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,172$1,292$1,372$1,52202/25/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$972$1,062$1,122$1,88202/27/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$976$1,066$1,126$1,23602/28/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,301$1,431$1,511$1,65103/03/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,192$1,322$1,402$1,54203/04/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$942$1,032$1,092$1,85203/06/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$946$1,036$1,096$1,20603/07/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,271$1,391$1,471$1,62103/10/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Buenos Aires, ArgentinaInteriorOceanviewBalconySuite$1,162$1,282$1,362$1,51203/11/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Montevideo, UruguayInteriorOceanviewBalconySuite$922$1,022$1,082$1,83203/13/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Itajai, BrazilInteriorOceanviewBalconySuite$926$1,026$1,086$1,18603/14/20277 Night South American Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$1,251$1,371$1,451$1,591Transatlantic09/11/20264 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuiteContact cruise line for pricing & availability09/21/20264 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$549$759$1,069-04/04/20275 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$621$721$821$1,43111/02/20268 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$1,087$1,197$1,547$2,95711/02/20269 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$897$1,037$1,197-09/11/202610 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,183$1,323$1,703$3,22309/12/202610 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,211$1,351$1,731-09/11/202611 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,287$1,427$1,857$2,07709/12/202611 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Copenhagen, DenmarkInteriorOceanviewBalconySuite$1,301$1,441$1,871$3,05111/11/202611 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santa Cruz de Tenerife, Tenerife Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,082$1,252$1,452-09/11/202612 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Kiel, GermanyInteriorOceanviewBalconySuite$1,367$1,527$1,987$3,28211/10/202612 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Las Palmas, Gran Canaria Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,149$1,339$1,559-11/11/202612 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santa Cruz de Tenerife, Tenerife Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,243$1,433$1,653-11/10/202613 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Las Palmas, Gran Canaria Island, Canary Islands, SpainInteriorOceanviewBalconySuite$1,391$1,591$1,821-11/08/202614 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Lisbon, PortugalInteriorOceanviewBalconySuite$1,364$1,584$1,834-11/08/202615 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Lisbon, PortugalInteriorOceanviewBalconySuite$1,535$1,765$2,035-04/05/202717 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$1,702$2,002$2,342-11/02/202620 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,774$2,094$2,444$4,47411/03/202620 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$1,864$2,184$2,534$2,82411/01/202621 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$1,836$2,176$2,546-11/02/202621 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$1,935$2,275$2,645$2,95504/09/202721 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$2,048$2,398$2,788-11/03/202622 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Barcelona, SpainInteriorOceanviewBalconySuite$2,006$2,356$2,746$4,98104/04/202722 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$2,073$2,543$2,863$5,44811/02/202623 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Savona, ItalyInteriorOceanviewBalconySuite$2,078$2,438$2,848$3,18811/01/202624 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Marseille, FranceInteriorOceanviewBalconySuite$2,141$2,521--04/05/202725 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Rio de Janeiro, BrazilInteriorOceanviewBalconySuite$2,162$2,702$3,062$6,00204/04/202726 Night Transatlantic Cruiseon the Costa Cruise Lines Costa Diadema departing from Santos, BrazilInteriorOceanviewBalconySuite$2,334$2,884$3,264$3,66404/03/202727 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$2,420$2,990$3,390- OCG Class Mainstream Costa Diadema Year Built2014Year Last Refurbished-Capacity4,947 passengersTonnage132,500Contactwww.costacruises.com