Costa Diadema Cruise — Dec 19, 2026: Itinerary, Prices & Roll Call | CruiseHuddle - CruiseHuddle
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Costa Diadema

Costa Diadema

Costa Cruises

7 days, round-trip South America from Itajai

Departure

Sat, Dec 19, 2026

Return

Sat, Dec 26, 2026

Duration

7 Nights

From

Itajai, Brazil

Live Pricing

Interested in booking?

Current per-cabin pricing direct from the cruise line.

🛏️ InteriorSAVE
$1,330$1,595

Save $265

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
Itajai, Brazil

19 Dec 17:00

Depart
2
Santos, Sao Paulo, Brazil

20 Dec 08:00 - 17:00

3
Buenos Aires, Argentina

23 Dec 08:00 - 18:00

4
Montevideo, Uruguay

24 Dec 08:00 - 16:00

5
Itajai, Brazil

26 Dec 10:00

Arrive

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