Where is Costa Diadema today?
At sea, heading to Mindelo
On day 12 of a 24-night cruise from Marseille to Itajai (Nov 1 to 25).
Between Santa Cruz de Tenerife and Mindelo. Position estimated from scheduled times.
Next: Mindelo, Cape Verde Island, Sat Nov 14 8:00 AM to 6:00 PM · then Maceio, Thu Nov 19, 7:00 AM to 1:00 PM.
Scheduled position from Costa Cruises' published itinerary, not live tracking. Ports can change for weather. Updated daily.
Next departure, Thu Nov 19: 4 nights from $689
Upcoming Costa Diadema cruises from $129 per person. See upcoming sailings ↓
Current cruise, day by day
24-night cruise, Marseille to Itajai
Nov 1 to 25, 2026 · 12 ports of call. Parts of this voyage are also sold on their own: 21-night cruise from Nov 1, 22-night cruise from Nov 1, 20-night cruise from Nov 2, 21-night cruise from Nov 2, 23-night cruise from Nov 2, 16-night cruise from Nov 3, 17-night cruise from Nov 3, 19-night cruise from Nov 3, 20-night cruise from Nov 3, 22-night cruise from Nov 3, 14-night cruise from Nov 8, 15-night cruise from Nov 8, 12-night cruise from Nov 10, 13-night cruise from Nov 10, 11-night cruise from Nov 11, 12-night cruise from Nov 11, 4-night cruise from Nov 19, 3-night cruise from Nov 20 and 2-night cruise from Nov 23.
Show 9 earlier days
Show 4 more days, to Wed Nov 25
Where Costa Diadema sails, month by month
Costa Diadema sails from São Paulo (Santos) from December 2026 to April 2027, Kiel from April to September 2027 and Copenhagen from May to September 2027 on 7- and 10-night cruises, also combined as 14 nights. From December 2026 to November 2027 its most frequent stops are Geiranger (16 calls), Hellesylt (16) and Bergen (14). It also has longer sailings of 20 to 27 nights in April 2027.
- Dec 2026Itajai · 10 sailings3, 4, 7 nightsSee sailings →
- Jan 2027Buenos Aires · 4 sailings7 nightsSee sailings →
- Feb 2027Buenos Aires · 4 sailings7 nightsSee sailings →
- Mar 2027Itajai · 11 sailings3, 4, 7 nightsSee sailings →
- Apr 2027São Paulo (Santos) · 10 sailings3 to 27 nightsSee sailings →
- May 2027Kiel · 11 sailings7, 14 nightsSee sailings →
- Jun 2027Copenhagen · 6 sailings7 nightsSee sailings →
- Jul 2027Copenhagen · 10 sailings7 nightsSee sailings →
- Aug 2027Copenhagen · 8 sailings7 nightsSee sailings →
- Sep 2027Copenhagen · 12 sailings3 to 12 nightsSee sailings →
- Oct 2027Barcelona · 14 sailings6 to 12 nightsSee sailings →
- Nov 2027Barcelona · 4 sailings10, 11 nightsSee sailings →
Counts cover December 2026 to November 2027 from our listings (a port call is one port on one day). Costa Cruises may add sailings later. Each month opens that month's Costa Diadema sailings with prices.
Costa Diadema at a glance
Costa Diadema is a Costa Cruises cruise ship in the Dream class. It entered service in 2014 (12 years ago) and was last refurbished in 2023. It carries 3,724 passengers and 1,253 crew, about 3.0 passengers per crew member. At 132,500 gross tons and 306 m (1,004 ft) long, it is a mega-ship (over 130,000 GT) with 14 decks and 1,886 cabins. It was built by Fincantieri and sails under the flag of Italy.
Costa Diadema entered service in 2014 as part of Costa Cruises' fleet, built by Italian shipyard Fincantieri. The ship accommodates 3,724 passengers and carries a crew of 1,253, providing a substantial ocean-going experience with the resources and dining variety typical of larger contemporary cruise vessels.
As a mid-sized ship from the mid-2010s, Costa Diadema represents the cruise line's mainstream offering for Mediterranean and seasonal itineraries.
Costa Diadema specs
- Class
- Dream
- Built
- 2014
- Refurbished
- 2023
- Gross Tonnage
- 132,500 GT
- Length
- 306 m
- Passengers
- 3,724
- Cabins
- 1,886
- Crew
- 1,253
- Decks
- 14
- Builder
- Fincantieri
- Flag
- Italy
- Age
- 12 years old
- Size
- Mega-ship
- Space Ratio
- 35.6 GT/pax
- Passenger-to-Crew
- 3.0:1
- Fleet Rank
- 3rd largest of 9
- Typical Cruise
- 7 nights
- Primary Region
- South America
- Next Sailing
- Nov 19, 2026
- Family
- Kids Club on board
🍽️ Dining & Bars
🎭 Entertainment
🏊 Recreation
👨👩👧 Family
🧖 Wellness & Relaxation
📚 Lifestyle
Costa Diadema FAQ
Where is Costa Diadema right now?
According to Costa Cruises' published itinerary, Costa Diadema is at sea today (Thursday, November 12, 2026), between Santa Cruz de Tenerife, Canary Islands and Mindelo, Cape Verde Island, on day 12 of a 24-night cruise from Marseille to Itajai. On Sat Nov 14 it calls at Mindelo, Cape Verde Island, and it ends in Itajai on November 25. This is the scheduled position, not live tracking.
Where does Costa Diadema sail from?
Based on our listings as of November 12, 2026, Costa Diadema sails from São Paulo (Santos), Brazil from December 2026 to April 2027, Kiel, Germany from April to September 2027 and Copenhagen, Denmark from May to September 2027 on 7- and 10-night cruises, also combined as 14 nights.
What ports does Costa Diadema visit?
Based on our listings as of November 12, 2026, Costa Diadema calls most often at Geiranger, Norway (16 calls), Hellesylt, Norway (16), Bergen, Norway (14), Stavanger, Norway (12) and Lisbon, Portugal (6), counting calls from December 2026 to November 2027. Its sailings in that period visit 43 ports in all.
How many passengers does Costa Diadema carry?
Costa Diadema carries 3,724 passengers in 1,886 cabins. It has 1,253 crew, about 3.0 passengers per crew member.
When was Costa Diadema built and how old is it?
Costa Diadema entered service in 2014, so it is 12 years old. It was last refurbished in 2023.
How big is Costa Diadema?
Costa Diadema is 132,500 gross tons and 306 m (1,004 ft) long, with 14 decks. That makes it a mega-ship (over 130,000 GT).
How many crew work on Costa Diadema?
Costa Diadema has 1,253 crew.
What class of ship is Costa Diadema?
Costa Diadema belongs to the Dream class.
Which cruise line operates Costa Diadema?
Costa Diadema is operated by Costa Cruises.
Where was Costa Diadema built?
Costa Diadema was built by Fincantieri.
How much does a cruise on Costa Diadema cost?
The cheapest upcoming Costa Diadema cruise we track starts from $129. Fares change daily, so set a price alert on a sailing to be emailed when it drops.
Costa Diadema prices
Upcoming Costa Diadema cruises start from $129. Pick a sailing below, choose your cabin, and we'll email you when the price drops.
Track Costa Diadema prices →