7 Night Round Trip from Copenhagen on the Costa Diadema
Prepare for seven nights of refreshing cruising through the sea when you step aboard the Costa Diadema from Copenhagen and back again.
Touring through extremely rare cities like Flam, Kiel, and Aarhus makes this trip particularly interesting. This route is an unusual one for the Diadema. Actually, this is the only time it's scheduled to sail it!
The price is the total price, including all entertainment, meals, taxes, and port fees. Offered at under $150 a day, this bargain is strong.
The Costa Diadema
The Diadema Costa, based in South America and Europe and refurbished only three years ago in 2023, is the namesake of Costa's Diadema class and can house comfortably more than 3,700 travelers.
The Diadema Costa is home to a roller skating rink, a gym, a spa, a solarium, a jacuzzi, an outdoor movie theater, and a casino.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This sailing consists of two sea days and four port days. Highlights include a long stop in Kiel plus visits to rare destinations like Flam and Aarhus.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed nine months ago, The cost of this sailing has fluctuated between $1,040 and $1,172 for a cabin, inclusive of taxes and port fees. At only $9 more than the all time low of $1,040 now is a great time to lock in your stateroom
Photos show a typical cabin in each class. Layout and decor vary by category.
Resources
Add it to your calendar
Your departure and return dates in the calendar you already use.
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OutlookPrintable CruiseSheet
One page with the route, the day-by-day schedule, typical weather and a notes box for each day.
Wifi and Cell Service
GigSky offers plans that cover internet on and off the ship at a fraction of the Costa price. For this cruise, get a 8-day plan for only $109.64. The connection works onboard and on shore.
Your plan includes 500MB per day of high speed data, plus unlimited messaging, rideshare, maps, and email.
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.
No other departures of this route are on sale right now.
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Nov 2, 2026