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Cruise line	Line / Ship	Built	Stars	Departs	Nights	Ports	Sea days	From	To	Destination	Inside from pp	Inside	Oceanview	Balcony	Suite	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 2, 2026	3	2	1	Itajai	Itajai	South America	from $503 $167 / night	$503	$563	$633	$693	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 24, 2027	3	3	0	Santos, Brazil	Itajai	South America	from $545 $181 / night	$545	$595	$645	$705	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 23, 2026	2	2	1	Santos, Brazil	Itajai	South America	from $551 $275 / night	$551	$601	$641	$701	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 9, 2026	3	2	1	Itajai	Itajai	South America	from $553 $184 / night	$553	$603	$663	$723	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 16, 2026	3	2	1	Itajai	Itajai	South America	from $553 $184 / night	$553	$603	$673	$733	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 31, 2027	3	3	0	Santos, Brazil	Itajai	South America	from $615 $205 / night	$615	$665	$735	$805	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 20, 2027	4	3	1	Itajai	Itajai	South America	from $625 $156 / night	$625	$685	$755	$825	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 27, 2027	4	3	1	Itajai	Itajai	South America	from $675 $168 / night	$675	$735	$805	$885	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 25, 2026	3	2	1	Itajai	Itajai	South America	from $683 $227 / night	$683	$753	$823	$913	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 12, 2026	4	3	1	Itajai	Itajai	South America	from $685 $171 / night	$685	$745	$825	$905	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 28, 2026	4	3	1	Itajai	Itajai	South America	from $705 $176 / night	$705	$785	$875	$965	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 5, 2026	4	3	1	Itajai	Itajai	South America	from $705 $176 / night	$705	$785	$875	$965	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 3, 2026	3	2	1	Santos, Brazil	Santos, Brazil	South America	from $752 $250 / night	$752	$822	$912	$992	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Apr 1, 2027	3	3	0	Santos, Brazil	Santos, Brazil	South America	from $754 $251 / night	$754	$804	$874	$1,129	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 10, 2026	3	2	1	Santos, Brazil	Santos, Brazil	South America	from $802 $267 / night	$802	$862	$942	$1,032	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 17, 2026	3	2	1	Santos, Brazil	Santos, Brazil	South America	from $802 $267 / night	$802	$862	$962	$1,052	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 25, 2027	3	3	0	Santos, Brazil	Santos, Brazil	South America	from $804 $268 / night	$804	$874	$954	$1,034	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 26, 2026	3	2	1	Santos, Brazil	Santos, Brazil	South America	from $822 $274 / night	$822	$892	$962	$1,052	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 23, 2026	3	2	1	Santos, Brazil	Santos, Brazil	South America	from $832 $277 / night	$832	$892	$962	$1,052	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 21, 2027	4	3	1	Santos, Brazil	Santos, Brazil	South America	from $904 $226 / night	$904	$964	$1,064	$1,164	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 28, 2027	4	3	1	Santos, Brazil	Santos, Brazil	South America	from $914 $228 / night	$914	$994	$1,084	$1,194	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 29, 2026	4	3	1	Santos, Brazil	Santos, Brazil	South America	from $934 $233 / night	$934	$1,034	$1,144	$1,264	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 6, 2026	4	3	1	Santos, Brazil	Santos, Brazil	South America	from $934 $233 / night	$934	$1,034	$1,144	$1,264	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 13, 2026	4	3	1	Santos, Brazil	Santos, Brazil	South America	from $964 $241 / night	$964	$1,044	$1,154	$1,264	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 11, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,025 $146 / night	$1,025	$1,135	$1,205	$1,835	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 13, 2027	7	4	3	Itajai	Itajai	South America	from $1,030 $147 / night	$1,030	$1,140	$1,210	$1,330	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 4, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,045 $149 / night	$1,045	$1,155	$1,225	$1,855	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 6, 2027	7	4	3	Itajai	Itajai	South America	from $1,050 $150 / night	$1,050	$1,160	$1,230	$1,350	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 18, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,055 $150 / night	$1,055	$1,165	$1,235	$1,865	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 20, 2027	7	4	3	Itajai	Itajai	South America	from $1,060 $151 / night	$1,060	$1,170	$1,240	$1,370	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 28, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,075 $153 / night	$1,075	$1,185	$1,255	$1,885	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 4, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,075 $153 / night	$1,075	$1,185	$1,255	$1,885	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 25, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,075 $153 / night	$1,075	$1,185	$1,255	$1,885	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 30, 2027	7	4	3	Itajai	Itajai	South America	from $1,080 $154 / night	$1,080	$1,190	$1,260	$1,390	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 6, 2027	7	4	3	Itajai	Itajai	South America	from $1,080 $154 / night	$1,080	$1,190	$1,260	$1,390	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 27, 2027	7	4	3	Itajai	Itajai	South America	from $1,080 $154 / night	$1,080	$1,190	$1,260	$1,390	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 21, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,085 $155 / night	$1,085	$1,195	$1,265	$1,895	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 23, 2027	7	4	3	Itajai	Itajai	South America	from $1,090 $155 / night	$1,090	$1,200	$1,270	$1,400	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 7, 2027	7	4	3	Montevideo	Montevideo	South America	from $1,115 $159 / night	$1,115	$1,225	$1,295	$1,925	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 9, 2027	7	4	3	Itajai	Itajai	South America	from $1,120 $160 / night	$1,120	$1,230	$1,300	$1,440	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 31, 2026	7	4	3	Montevideo	Montevideo	South America	from $1,195 $170 / night	$1,195	$1,305	$1,375	$2,005	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Jan 2, 2027	7	4	3	Itajai	Itajai	South America	from $1,200 $171 / night	$1,200	$1,310	$1,380	$1,530	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 11, 2026	11	5	7	Santa Cruz de Tenerife	Rio de Janeiro	South America	from $1,204 $109 / night	$1,204	$1,414	$1,644	—	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Nov 10, 2026	12	6	7	Las Palmas,Gran Canaria	Rio de Janeiro	South America	from $1,291 $107 / night	$1,291	$1,511	$1,761	—	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 10, 2027	7	4	3	Buenos Aires	Buenos Aires	South America	from $1,295 $185 / night	$1,295	$1,445	$1,535	$1,705	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 24, 2027	7	4	3	Buenos Aires	Buenos Aires	South America	from $1,305 $186 / night	$1,305	$1,455	$1,545	$1,715	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 17, 2027	7	4	3	Buenos Aires	Buenos Aires	South America	from $1,305 $186 / night	$1,305	$1,455	$1,545	$1,715	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Dec 19, 2026	7	4	3	Itajai	Itajai	South America	from $1,330 $190 / night	$1,330	$1,450	$1,550	$1,720	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Feb 3, 2027	7	4	3	Buenos Aires	Buenos Aires	South America	from $1,335 $190 / night	$1,335	$1,485	$1,575	$1,745	Check prices
Costa Cruises	Costa CruisesCosta Diadema	2013	5	Mar 3, 2027	7	4	3	Buenos Aires	Buenos Aires	South America	from $1,335 $190 / night	$1,335	$1,485	$1,575	$1,745	Check prices

Prices are indicative, sourced from third-party data feeds, and not guaranteed — they may differ from the cruise line's current fare. Always confirm the final price directly with the cruise line or a travel agent before booking. How our pricing works