Costa Diadema 10-Night Cadiz to Barcelona

Costa Diadema 10-Night Cadiz to Barcelona

Costa Diadema (Costa) sails this 10-night route from Cadiz to Barcelona on 1 upcoming date (Oct 2026), from $1,354 per person. Every departure below links to its own page with live cabin prices, the full itinerary and online booking.

Ports on this route

Cadiz → Lisbon → Gibraltar → Malaga → Cartagena, Spain → Marseille → Savona → Barcelona

All upcoming departures

October 21, 2026
Costa Diadema
S M L XL
Cadiz → Lisbon → Gibraltar → Malaga → Cartagena, Spain → Marseille → Savona → Barcelona
$1,354
$135 per day
Outside

Get Weekly Cruise Deals

Weekly emails with the best deals, fully customized for you. No spam ever.

Let’s book your cruise

Tell us who’s sailing to see available cabins and fares.

Guests in this cabin
Ages at the time of sailing

Special fares are dependent on eligibility