Costa Diadema Cruise — Sep 28, 2026: Itinerary, Prices & Roll Call | CruiseHuddle - CruiseHuddle
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Costa Diadema

Costa Diadema

Costa Cruises

11 days, round-trip Western Mediterranean from Barcelona

Departure

Mon, Sep 28, 2026

Return

Fri, Oct 9, 2026

Duration

11 Nights

From

Barcelona, Spain

Live Pricing

Interested in booking?

Current per-cabin pricing direct from the cruise line.

🛏️ InteriorSAVE
$2,069$2,379

Save $310

Fare code: MYCRUISE

🌅 OceanviewSOLD OUT

Currently unavailable

Check back later or contact the cruise line directly

🚪 BalconySOLD OUT

Currently unavailable

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👑 SuiteSOLD OUT

Currently unavailable

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Prices include taxes & port fees. Final pricing may vary based on availability at booking.

Book on Costa Cruises

🗺️ Route & Ports

Route map for Costa Diadema
1
Barcelona, Spain

28 Sep 19:30

Depart
2
Cadiz, Spain, Sevilla

30 Sep 07:30 - 17:00

3
Lisbon, Portugal

01 Oct 10:00 - 02 Oct 14:00

4
Gibraltar

03 Oct 13:00 - 19:00

5
Malaga, Spain Granada

04 Oct 08:00 - 18:00

6
Cartagena Spain, Murcia

05 Oct 08:00 - 18:00

7
Marseille, France Riviera

07 Oct 09:00 - 18:00

8
Savona, Italy Riviera

08 Oct 09:00 - 16:30

9
Barcelona, Spain

09 Oct 14:00

Arrive

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