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Western Mediterranean • Oct 2026 • 12 nights • Costa Cruises • Barcelona
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12 night Western Mediterranean cruise

Costa Diadema • Costa Cruises • Departs October 19, 2026

⚓ Barcelona → Cadiz → Lisboa → Gibraltar → Málaga → Cartagena → Marseille → Savona → Barcelona

☾ 12 nights Barcelona ↔ Western Mediterranean 4 sea days

👍 Good value — Worth considering

This sailing is 15% cheaper than typical

Based on similar sailings for this itinerary and cabin type

Currently $20/night below comparable sailings based on similar sailings for this itinerary and cabin type

High confidence · 33 similar sailings

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Cabin prices

Best value

Interior

$1,353

$113/night

↓15% below typical

Oceanview

$1,774

$148/night

Balcony

$2,251

$188/night

Suite

$2,584

$215/night

Prices updated about 7 hours ago.

Price history

Tracked fare history for this sailing

Costa Diadema • October 19, 2026 • departs in 3 months

Last 90 days

Price is flat versus 30 days ago and currently near its recent low

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Current tracked fare is about $20 per night below the typical comparable sailing.

Route overview

Day-by-day itinerary

Itinerary details →

Port-heavy itinerary with stops in Spain, Portugal, Gibraltar, and France

  1. 1

    Barcelona, Spain

    Monday, Oct 19, 2026

  2. 2

    At sea

    Tuesday, Oct 20, 2026

  3. 3

    Cadiz, Spain

    Wednesday, Oct 21, 2026

  4. 4

    Lisboa, Portugal

    Thursday, Oct 22, 2026

  5. 5

    Lisboa, Portugal

    Friday, Oct 23, 2026

  6. 6

    Gibraltar

    Saturday, Oct 24, 2026

  7. 7

    Málaga, Spain

    Sunday, Oct 25, 2026

  8. 8

    Cartagena, Spain

    Monday, Oct 26, 2026

  9. 9

    At sea

    Tuesday, Oct 27, 2026

  10. 10

    Marseille, France

    Wednesday, Oct 28, 2026

  11. 11

    Savona, Italy

    Thursday, Oct 29, 2026

  12. 12

    At sea

    Friday, Oct 30, 2026

  13. 13

    Barcelona, Spain

    Saturday, Oct 31, 2026

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Embark port
Disembark port
Port of call

Ship context

Costa Cruises logo

Costa Diadema

Cruise line
Costa Cruises
Capacity
3,772 guests
Tonnage
132,500 GT
Built
2014
Ship details →

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Western Mediterranean Repositioning via Palma de Mallorca, Cartagena & Lisboa (Rare Variant)

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Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $161-$205 / night
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Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $91-$138 / night
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Best upcoming departure is a great deal 1 of 1 sailings below typical Typical range: $126-$198 / night
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From

$1,353 pp

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