7 Night Round Trip from Kiel on the Costa Diadema
Settle in for seven nights of luxurious sailing across the sea when you step aboard the Costa Diadema from Kiel and back again.
Stopping in very uncommon cities such as Visby and Gdansk makes this trip particularly interesting. This route is an unusual one for the Diadema. As a matter of fact, it sails it just once.
We include all all taxes and fees in our price, so that you can compare sailings easily.
The Costa Diadema
Based in South America and Europe and refurbished only three years ago in 2023, over 3,700 travelers can sail comfortably on this Dream class vessel.
The Diadema Costa is home to a roller skating rink, a jacuzzi, a casino, a gym, an outdoor movie theater, a solarium, and a spa.
Your Itinerary
This sailing spends four port days and two sea days. High points include visits to very uncommon cities like Visby and Gdansk.
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Outlook
Alternate Sailings
The Diadema sails this route once 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 a suite.
Book Your Cruise
Since being listed eight months ago, The cost of this itinerary has fluctuated between $1,733 and $2,608 for a suite, including taxes and port fees. The accompanying graph displays the price over time for the various classes of cabin. Right now this cruise is just 15% more expensive than the all time low of $1,733 so lock in your suite now before it goes up.
Last Updated: Oct 2, 2026
Last Modified: Oct 2, 2026