7 Night Round Trip from Copenhagen on the Costa Diadema
Step aboard the Costa Diadema and prepare for seven nights of cultural sailing across the sea from Copenhagen and back!
Touring through rare stops such as Flam, Kiel, and Aarhus makes this sailing notable. This route is an unusual one for the Diadema. In fact, this is the only time it's scheduled to sail it!
This price is the total price for a balcony cabin, including all entertainment, meals, taxes, and port fees.
The Costa Diadema
The Diadema Costa, based in South America and Europe and refurbished less than three years ago in 2023, is a Dream class cruise ship that can carry comfortably more than 3,700 cruisers.
The Diadema Costa has a roller skating rink, a solarium, a casino, a spa, a gym, a jacuzzi, and an outdoor movie theater.
Your Itinerary
This sailing includes four days in port and two sea days. Major features include a long stop in Kiel in addition to visits to rare cities like Flam and Aarhus.
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Outlook
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 for a balcony cabin.
Book Your Cruise
This graph displays the price over time for the various classes of cabin. Since it was first listed on February 18th of this year, The cost of this cruise has varied between $1,500 and $1,722 for a balcony cabin, including taxes and port fees. At only fifteen percent more expensive than the all time low of $1,500 right now is a great time to lock in your balcony cabin
Last Updated: Oct 2, 2026
Last Modified: Sep 30, 2026