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Select your itinerary
between 43 Cruises
Prices per passenger in double occupancy
Costa Cruises
Costa Diadema
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7 nights. Denmark, Norway
Costa Diadema
Departure from:
kiel, germany
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,674
Average per person
Taxes included
Includes
From
€1,674
May 2026
From
€1,756
Jun 2026
From
€1,940
Jul 2026
From
€1,848
Aug 2026
Dates and prices
Inside
Outside
Balcony
Suite
29/05/2026
€1,674
Best price!
€1,903
€2,086
€2,288
05/06/2026
€1,766
€1,995
€2,178
€2,388
12/06/2026
€1,756
Best price!
€2,040
€2,224
€2,443
26/06/2026
€1,802
€2,086
€2,269
€2,498
24/07/2026
€1,940
Best price!
€2,224
€2,407
€2,645
28/08/2026
€1,848
Best price!
€2,059
€2,196
€2,407
+ info itinerary
Book
Enlarge map
See ship
7 nights. Norway, Germany
Costa Diadema
Departure from:
copenhagen, denmark
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,161
Average per person
Taxes included
From
€1,161
May 2026
From
€1,253
Jun 2026
From
€1,436
Jul 2026
From
€1,335
Aug 2026
Dates and prices
Inside
Outside
Balcony
Suite
30/05/2026
€1,161
Best price!
€1,390
€1,573
€1,775
06/06/2026
€1,253
Best price!
€1,482
€1,665
€1,885
13/06/2026
€1,298
€1,527
€1,711
€1,940
27/06/2026
€1,390
€1,619
€1,802
€2,040
25/07/2026
€1,436
Best price!
€1,665
€1,848
€2,095
29/08/2026
€1,335
Best price!
€1,546
€1,683
€1,903
+ info itinerary
Book
Enlarge map
See ship
7 nights. Norway, Germany
Costa Diadema
Departure from:
copenhagen, denmark
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,298
Average per person
Taxes included
From
€1,298
Jun 2026
From
€1,390
Jul 2026
From
€1,436
Aug 2026
Dates and prices
Inside
Outside
Balcony
Suite
20/06/2026
€1,298
Best price!
€1,527
€1,711
€1,940
04/07/2026
€1,390
Best price!
€1,619
€1,802
€2,040
11/07/2026
€1,408
€1,637
€1,820
€2,059
01/08/2026
€1,482
€1,711
€1,894
€2,150
08/08/2026
€1,527
€1,756
€1,940
€2,196
15/08/2026
€1,482
€1,711
€1,894
€2,150
22/08/2026
€1,436
Best price!
€1,665
€1,848
€2,095
+ info itinerary
Book
Enlarge map
See ship
7 nights. Denmark, Norway
Costa Diadema
Departure from:
kiel, germany
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,756
Average per person
Taxes included
Includes
From
€1,756
Jun 2026
From
€1,894
Jul 2026
From
€1,894
Aug 2026
Dates and prices
Inside
Outside
Balcony
Suite
19/06/2026
€1,756
Best price!
€2,104
€2,288
€2,517
03/07/2026
€1,894
Best price!
€2,214
€2,398
€2,645
10/07/2026
€1,894
Best price!
€2,178
€2,361
€2,599
31/07/2026
€2,040
€2,269
€2,453
€2,700
07/08/2026
€2,031
€2,315
€2,498
€2,755
14/08/2026
€1,940
€2,224
€2,407
€2,654
21/08/2026
€1,894
Best price!
€2,178
€2,361
€2,599
+ info itinerary
Book
Enlarge map
See ship
7 nights. Norway, Germany
Costa Diadema
Departure from:
copenhagen, denmark
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,161
Average per person
Taxes included
From
€1,161
May 2026
Dates and prices
Inside
Outside
Balcony
Suite
16/05/2026
€1,161
Best price!
€1,436
€1,573
€1,775
+ info itinerary
Book
Enlarge map
See ship
7 nights. Norway, Germany
Costa Diadema
Departure from:
copenhagen, denmark
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,115
Average per person
Taxes included
From
€1,115
May 2026
Dates and prices
Inside
Outside
Balcony
Suite
23/05/2026
€1,115
Best price!
€1,344
€1,482
€1,674
+ info itinerary
Book
Enlarge map
See ship
7 nights. Denmark, Norway
Costa Diadema
Departure from:
kiel, germany
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,711
Average per person
Taxes included
Includes
From
€1,711
May 2026
Dates and prices
Inside
Outside
Balcony
Suite
15/05/2026
€1,711
Best price!
€1,949
€2,132
€2,333
+ info itinerary
Book
Enlarge map
See ship
7 nights. Denmark, Norway
Costa Diadema
Departure from:
kiel, germany
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,674
Average per person
Taxes included
Includes
From
€1,674
May 2026
Dates and prices
Inside
Outside
Balcony
Suite
22/05/2026
€1,674
Best price!
€1,903
€2,040
€2,233
+ info itinerary
Book
Enlarge map
See ship
7 nights. Norway, Germany
Costa Diadema
Departure from:
copenhagen, denmark
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,106
Average per person
Taxes included
From
€1,106
Sept 2026
Dates and prices
Inside
Outside
Balcony
Suite
05/09/2026
€1,106
Best price!
€1,317
€1,454
€1,637
+ info itinerary
Book
Enlarge map
See ship
7 nights. Norway, Germany
Costa Diadema
Departure from:
copenhagen, denmark
Summer Forever
Book before September 15 and benefit from our Best Prices
Kids free*
Children under 18 years of age who are accompanied by two adults in the cabin travel free!* Check conditions
From
€1,408
Average per person
Taxes included
From
€1,408
Jul 2026
Dates and prices
Inside
Outside
Balcony
Suite
18/07/2026
€1,408
Best price!
€1,637
€1,820
€2,059
+ info itinerary
Book
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