Costa Diadema • Costa Cruises
🌙 7 nights cruise
Jun 12, 2026 → Jun 19, 2026
From $741
$106/night
View by
110 total
Costa Diadema • Costa Cruises
3-night Western Mediterranean Loop via Marseille & Savona
Sep 25, 2026 → Sep 28, 2026 • Palma de Mallorca → Barcelona
From $338
$113/night
Good value
↓19% below typical
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Jun 26, 2026 → Jul 3, 2026
From $855
$122/night
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Aug 28, 2026 → Sep 4, 2026
From $969
$138/night
Costa Diadema • Costa Cruises
13-night Western Mediterranean Circuit via Lisboa, Gibraltar & Málaga
Sep 30, 2026 → Oct 13, 2026 • Cadiz ↔
From $1,399
$108/night
Good value
↓13% below typical
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Jul 3, 2026 → Jul 10, 2026
From $1,140
$163/night
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Jul 17, 2026 → Jul 24, 2026
From $1,140
$163/night
Costa Diadema • Costa Cruises
11-night Western Mediterranean Circuit via Savona, Barcelona & Lisboa
Sep 26, 2026 → Oct 7, 2026 • Marseille ↔
From $1,185
$108/night
Good value
↓12% below typical
Costa Diadema • Costa Cruises
3-night Western Mediterranean Loop via Marseille & Savona
Sep 20, 2027 → Sep 23, 2027 • Barcelona ↔
From $372
$124/night
Good value
↓11% below typical
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Jul 31, 2026 → Aug 7, 2026
From $1,197
$171/night
Costa Diadema • Costa Cruises
11-night Western Mediterranean Circuit via Barcelona, Cadiz & Lisboa
Sep 27, 2026 → Oct 8, 2026 • Savona ↔
From $1,230
$112/night
Typical price
↓9% below typical
Costa Diadema • Costa Cruises
10-night Western Mediterranean Circuit via Marseille, Savona & Barcelona
Oct 9, 2027 → Oct 19, 2027 • Málaga ↔
From $1,095
$110/night
Typical price
↓9% below typical
Costa Diadema • Costa Cruises
11-night Western Mediterranean Circuit via Savona, Barcelona & Lisboa
Oct 17, 2026 → Oct 28, 2026 • Marseille ↔
From $1,241
$113/night
Typical price
↓6% below typical
Costa Diadema • Costa Cruises
10-night Western Mediterranean Circuit via Marseille, Savona & Barcelona
Sep 29, 2027 → Oct 9, 2027 • Málaga ↔
From $1,120
$112/night
Costa Diadema • Costa Cruises
10-night Western Mediterranean Circuit via Copenhagen, Kristiansand & Le Havre
Sep 11, 2026 → Sep 21, 2026 • Kiel → Barcelona
From $1,162
$116/night
Typical price
↓6% below typical
Costa Diadema • Costa Cruises
20 Night Ocean Cruises from Barcelona
Nov 3, 2026 → Nov 23, 2026 • Barcelona → Santos
From $2,043
$102/night
Typical price
↓6% below typical
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Aug 7, 2026 → Aug 14, 2026
From $1,197
$171/night
Costa Diadema • Costa Cruises
🌙 7 nights cruise
Aug 14, 2026 → Aug 21, 2026
From $1,197
$171/night
Costa Diadema • Costa Cruises
12-night Itinerary DKCPH-NOKRS-FRLEH-ESVGO-ESAGP-ESALC-ESBCN-FRMRS
Sep 11, 2026 → Sep 23, 2026 • Kiel → Savona
From $1,399
$117/night
Typical price
↓5% below typical
Costa Diadema • Costa Cruises
4-night Western Mediterranean Loop via Marseille & Savona
Sep 21, 2026 → Sep 25, 2026 • Barcelona → Palma de Mallorca
From $530
$133/night
Typical price
↓5% below typical