Costa Diadema

Costa Diadema Cruise Schedule

10 Night Mediterranean and North Europe From Barcelona

Costa Diadema from Kiel
Scheduled Departures:
Friday September 12, 2025

---

---

10 Night Mediterranean and North Europe From Marseilles

Costa Diadema from Copenhagen
Scheduled Departures:
Saturday September 13, 2025

---

10 Night Mediterranean From Barcelona

Costa Diadema from Barcelona
Scheduled Departures:
Monday September 29, 2025
Thursday October 9, 2025
Sunday October 19, 2025

---

---

10 Night Mediterranean From Marseilles

Costa Diadema from Marseille
Scheduled Departures:
Saturday September 27, 2025
Tuesday October 7, 2025
Friday October 17, 2025

---

10 Night Mediterranean From Savona

Costa Diadema from Savona
Scheduled Departures:
Sunday September 28, 2025
Wednesday October 8, 2025
Saturday October 18, 2025

---

---

11 Night Mediterranean and North Europe From Marseilles

Costa Diadema from Kiel
Scheduled Departures:
Friday September 12, 2025

---

11 Night Mediterranean and North Europe From Savona

Costa Diadema from Copenhagen
Scheduled Departures:
Saturday September 13, 2025

---

---

11 Night Mediterranean From Marseilles

Costa Diadema from Marseille
Scheduled Departures:
Monday October 27, 2025

---

11 Night Mediterranean From Savona

Costa Diadema from Savona
Scheduled Departures:
Tuesday October 28, 2025

---

12 Night Mediterranean and North Europe From Savona

Costa Diadema from Kiel
Scheduled Departures:
Friday September 12, 2025

---

3 Night Mediterranean From Barcelona

Costa Diadema from Barcelona
Scheduled Departures:
Friday September 26, 2025

---

3 Night Transoceanic From Kiel

Costa Diadema from Rotterdam (Amsterdam)
Scheduled Departures:
Tuesday May 13, 2025

---

4 Night Mediterranean From Marseilles

Costa Diadema from Marseille
Scheduled Departures:
Tuesday September 23, 2025

---

4 Night Mediterranean From Savona

Costa Diadema from Savona
Scheduled Departures:
Wednesday September 24, 2025

---

4 Night Transoceanic From Kiel

Costa Diadema from Southampton
Scheduled Departures:
Monday May 12, 2025

---

7 Night Northern Europe From Copenhagen

Costa Diadema from Copenhagen
Scheduled Departures:
Saturday May 17, 2025
Saturday May 24, 2025
Saturday May 31, 2025
Saturday June 7, 2025
Saturday June 14, 2025
Saturday June 21, 2025
Saturday June 28, 2025
Saturday July 12, 2025
Saturday July 19, 2025
Saturday July 26, 2025
Saturday August 2, 2025
Saturday August 9, 2025
Saturday August 16, 2025
Saturday August 23, 2025
Saturday August 30, 2025
Saturday September 6, 2025

---

7 Night Northern Europe From Kiel

Costa Diadema from Kiel
Scheduled Departures:
Friday May 16, 2025
Friday May 23, 2025
Friday May 30, 2025
Friday June 6, 2025
Friday June 13, 2025
Friday June 20, 2025
Friday June 27, 2025
Friday July 4, 2025
Friday July 11, 2025
Friday July 18, 2025
Friday July 25, 2025
Friday August 1, 2025
Friday August 8, 2025
Friday August 15, 2025
Friday August 22, 2025
Friday August 29, 2025
Friday September 5, 2025

---

9 Night Mediterranean and North Europe From Barcelona

Costa Diadema from Copenhagen
Scheduled Departures:
Saturday September 13, 2025

---

Costa Diadema Schedule by Departure Port

Barcelona
Copenhagen
Kiel
Marseille
Rotterdam (Amsterdam)
Savona
Southampton

Costa Diadema Schedule by Month

May 2025
June 2025
July 2025
August 2025
September 2025
October 2025

Cruise Updates

Celebrity Ascent

Ascent joined the Celebrity fleet in 2023. She currently splits her year between the Mediterranean and Caribbean, with a couple of repositioning cruises annually between her summer and winter homes.

---

Miami to Rome Next March

Join the crew of Oceania Nautica for a 35-day transatlantic voyage plus tour of the Mediterranean Sea

---

Top 10 Cruises from Miami in November

Celebrate the early days of the holiday season with one of these memorable cruises scheduled to depart from Miami in November

---

Cruises to Vigo Spain

Port city on the Atlantic coast of Spain is a popular stop for cruises traveling between western Europe and the Mediterranean

---

London to Barcelona in October

Seven day cruise aboard Viking Saturn is a trip through the Strait of Gibraltar with visits to several coastal spots in Spain

---