7 Night Round Trip from Copenhagen on the Costa Diadema
Get ready for seven nights of stimulating travel across the sea when you join the Costa Diadema from Copenhagen and back again.
This trip is notable because you'll exclusively stop in once-in-a-lifetime destinations such as Hellesylt, Geiranger, and Kiel. This route is an unusual one for the Diadema.
This is the total price for an outside cabin, including meals, entertainment, port charges, and taxes.
The Costa Diadema
Based in South America and Europe and refurbished only three years ago in 2023, over 3,700 passengers can travel comfortably on this Dream class cruise ship.
The Diadema Costa boasts a roller skating rink, a gym, a casino, a jacuzzi, an outdoor movie theater, a solarium, and a spa.
Your Itinerary
This sailing includes one sea day and five port days. High points include a long stop in Kiel in addition to visits to extremely rare ports like Hellesylt and Geiranger.
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Outlook
Alternate Sailings
The Diadema sails this route ten times 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 an outside cabin.
Book Your Cruise
The accompanying graph displays the price over time for the various types of cabin. Since it was first listed on February 18th of this year, The price of an outside stateroom on this sailing has varied between $1,737 and $2,228 inclusive of taxes and port charges. At only $1 more than the all time low of $1,737 now is a great time to reserve your outside stateroom
Last Updated: Oct 2, 2026
Last Modified: Sep 24, 2026