The massive white cruise ship Costa Diadema is docked in a port on calm blue water. The ship features numerous rows of glass passenger balconies, yellow lifeboats along its side, a yellow funnel with a blue "C" logo, and a background of fluffy white clouds in a blue sky.

Costa Cruises

Ocean Cruises from Lisbon

Europe

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Trip Details

Departs: November 8, 2026

Returns: November 22, 2026

Departure Port: Lisbon

Ship: Costa Diadema

Before You Decide

6 cruises leaving the same week

Other ships and other routes of about this length, from ports near this one.

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Your Ship

Costa Diadema

Flagship of the old fleet, and the ship that swaps the Norwegian fjords for Brazil every November

Aboard

  • Built by Fincantieri at Marghera and delivered October 25, 2014, for €550 million
  • The largest ship ever built for Costa until Costa Smeralda arrived in 2019
  • An outdoor promenade running more than 500 metres around the ship
  • Six Wärtsilä engines, 67,200 kW, driving twin screws rather than pods
  • Northern European summers from Copenhagen and Kiel, Brazilian summers from Santos and Itajaí
More About Costa Diadema

Ashore

Where You Stop

Lisbon

Las Palmas

Europe

The Mediterranean

Barcelona, Rome, the Amalfi Coast and the Côte d'Azur, four countries, one week, and you never once repack a suitcase or find a hotel.

Best Time to Go
April to June and September to October
Typical Length
7 to 12 nights
Read the Full Guide
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