10 Night Round Trip from Barcelona on the Costa Diadema
Settle in for ten nights of breathtaking travel around the Mediterranean when you reserve your outside cabin on the Costa Diadema from Barcelona and back.
Aboard this sailing you'll tour through favorite cities like Marseille and Lisbon plus uncommon cities like Alicante, Tangier, and Cadiz. This route is an unusual one for the Diadema. In fact, this is the only time it's going to sail it!
We include all all taxes and fees in this price, so there are no sneaky extra fees.
The Costa Diadema
The Diadema Costa, based in South America and Europe and refurbished less than three years ago in 2023, is a Dream class cruise ship that can carry comfortably over 3,700 travelers.
The Diadema Costa offers guests a roller skating rink, a gym, a jacuzzi, a spa, a casino, a solarium, and an outdoor movie theater.
Your Itinerary
This sailing spends seven days in port and two days at sea. High points include visits to more exotic ports like Alicante, Tangier, and Cadiz.
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Outlook
Alternate Sailings
The Diadema sails this route once next year, but doesn't sail it this year. No other ship sails this exact same route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for an outside cabin.
Book Your Cruise
This graph indicates the cost over time for the various types of cabin. Since it was first listed on February 18th of this year, The cost of an outside cabin on this cruise has varied between $1,628 and $1,998 inclusive of taxes and port fees. Now this sailing is only $221 higher than the all time low of $1,628 so reserve your outside stateroom now before it goes up.
Last Updated: Oct 3, 2026
Last Modified: Sep 23, 2026