The Costa Diadema will be operating various cruises from Kiel to Northern Europe in the summer of 2025. Currently, you can book these 8-day cruises at a reasonable price. Interior cabins for these trips are available starting at €1,129 per person. What’s most special about this price is that it includes the All-Inclusive package.

The offer is not available for solo travellers. The listed prices include all meals, drinks, gratuities, and access to most onboard facilities (e.g., pool area and daily shows in the theater), as well as the all-inclusive package. This is what the package includes:
- Alcoholic and non-alcoholic drinks are available to you all day
- You are free to choose in which restaurant to dine and at your preferred time, with a private table for yourself.
These are the cheapest dates:
- May 30 – June 6: €1,229
- June 6 – June 13: €1,179
- June 20 – June 27: €1,149
- June 27 – July 4: €1,199
- July 4 – July 11: €1,219
- August 22 – 29: €1,219
- August 29 – September 5: €1,129
The Route
The journey departs from Kiel, heading first to Copenhagen, followed by a relaxing day at sea. The next stops are Hellsylt, Geiranger, Bergen, and Stavanger in Norway. Towards the end of the trip, you’ll have another day at sea to explore the ship or unwind before returning to Kiel.
Day | Location | Arrival | Departure |
---|---|---|---|
1 | Kiel | 19:30 | |
2 | Copenhagen, Denmark | 10:00 | 18:00 |
3 | At sea 🌊 | ||
4 | Hellsylt, Norway | 08:30 | 09:30 |
4 | Geiranger Fjord, Norway | 11:30 | 18:30 |
5 | Bergen, Norway | 09:00 | 19:00 |
6 | Stavanger, Norway | 09:00 | 18:00 |
7 | At sea 🌊 | ||
8 | Kiel | 08:00 |
The Ship
The Costa Diadema, built in 2014, is 306 meters long and 37 meters wide, with a maximum speed of 25 knots. It accommodates up to 4,947 passengers at full capacity or 3,724 for double occupancy, along with 1,200 crew members across its 15 decks.
There are 8 restaurants and 11 bars. Costa includes buffets, main restaurants, and some snacks at the cruise price. Other dining options require an additional charge and sometimes a reservation.



The ship features 3 pools, one of which is covered. There are also 8 hot tubs and several on-deck entertainment options.
Additional entertainment includes a theatre, music in the lounges, and a kids’ club for young passengers. On routes with multiple sea days, there are also craft classes, games on deck and lounges, and other options to enjoy creative or sporty activities.







For an additional fee, there is a spa and wellness area, a casino, a video game zone with a Formula 1 simulator, and a shopping arcade on board. All Costa ships’ official languages are Italian and English. The onboard currency is the euro.
Cover Picture: Photo by Eloy Martinez on Unsplash