7 Night Round Trip from Copenhagen on the Costa Diadema
Set sail with the Costa Diadema and prepare yourself for seven nights of breathtaking cruising across the sea from Copenhagen and back again!
Spending time in extremely rare ports such as Maloy, Flam, and Kiel makes this trip notable. This route is an uncommon one for the Diadema. As a matter of fact, this is the only time it's scheduled to sail it!
We include all all taxes and fees in the price, so there are no surprises at checkout. Place your deposit now, because the price of this sailing is on the rise! Secure your room before the price moves upwards.
The Costa Diadema
The Diadema Costa, based in Europe and South America and refurbished just three years ago in 2023, is a Dream class cruise ship that can house over 3,700 guests.
The Diadema Costa offers a roller skating rink, an outdoor movie theater, a jacuzzi, a solarium, a casino, a gym, and a spa.
Your Itinerary
This sailing consists of two days at sea and four days in port. High points include visits to rare stops like Maloy and Flam as well as a long stop in Kiel.
Alternate Sailings
The Diadema sails this route once next year, but doesn't sail it this year. This is the only ship that sails this exact route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
Since it was first listed on February 18th of this year, The price of a stateroom on this cruise has ranged between $1,063 and $1,224 including taxes and port charges. The accompanying graph displays the cost over time for the various types of cabin. At only $140 higher than the all time low of $1,063 now is a great time to secure your stateroom
Last Updated: Sep 4, 2026
Last Modified: Sep 2, 2026