Costa Diadema 7-Night Round Trip from Barcelona
Costa Diadema (Costa) sails this 7-night round trip from Barcelona on 1 upcoming date (Sep 2026), from $1,497 per person. Every departure below links to its own page with live cabin prices, the full itinerary and online booking. Prices refresh daily.
Ports on this route
Barcelona → Marseille → Savona → Palma Mallorca → Marseille → Savona → Barcelona
All upcoming departures
September 21, 2026
7 Night Round Trip European Cruise from Barcelona
CruiseScore™ (3.85/5)
Costa Diadema
S
M
L
XL
Barcelona
→
Marseille
→
Savona
→
Palma Mallorca
→
Marseille
→
Savona
→
Barcelona
Inside
Inside
