7 Night Round Trip from Copenhagen on the Costa Diadema
Book your outside cabin on the Costa Diadema and get ready for seven nights of refreshing travel across the sea from Copenhagen and back again!
Spending time in rare cities such as Hellesylt, Geiranger, and Kiel makes this trip particularly interesting. This route is an unusual one for the Diadema.
Our price includes all meals, entertainment, port charges, and taxes. No surprises!
The Costa Diadema
Based in South America and Europe and refurbished only three years ago in 2023, more than 3,700 people can sail on this Dream class ship.
The Diadema Costa wows guests with a roller skating rink, a jacuzzi, an outdoor movie theater, a spa, a casino, a solarium, and a gym.
Your Itinerary
This sailing includes one day at sea and five port days. Highlights include visits to rare ports like Hellesylt and Geiranger as well as a long stop in Kiel.
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Outlook
Alternate Sailings
The Diadema sails this route ten times next year, but doesn't sail it this year. No other ship sails this exact same 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 cost over time for the various types of cabin. Since it was first listed on February 18th of this year, The cost of an outside room on this sailing has fluctuated between $1,577 and $1,978 inclusive of taxes and port charges. Right now this itinerary is only fifteen percent more than the all time low of $1,577 so secure your outside room now before it goes up.
Last Updated: Oct 2, 2026
Last Modified: Sep 21, 2026