4 Night Western Mediterranean from Marseille Cruise aboard the Costa Diadema
Settle in for four nights of exciting sailing on the Mediterranean when you embark on the Costa Diadema from Marseille and back.
On this cruise you will stop in classic destinations such as Barcelona plus unusual destinations such as Savona. This route is an unusual one for the Diadema, As it sails it only once.
Coming in at under $175 a day for a balcony cabin, this represents a solid value. We include all meals, entertainment, taxes, and fees in this, so there are no sneaky extra fees.
The Costa Diadema
Based in South America and Europe and refurbished just three years ago in 2023, more than 3,700 cruisers can travel comfortably on this Dream class ship.
The Diadema Costa wows guests with a roller skating rink, a jacuzzi, an outdoor movie theater, a gym, a spa, a casino, and a solarium.
Your Itinerary
This itinerary is made up of one sea day and two days in port. Highlights include visits to unusual ports like Savona.
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Outlook
Alternate Sailings
The Diadema sails this route once this year. The Fortuna, Fascinosa, Serena, Favolosa, and Pacifica also sail routes with the same stops but slightly different schedules. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for a balcony cabin.
Book Your Cruise
The accompanying graph indicates the cost over time for the different types of cabin. Since it was first listed on November 21st of last year, The cost of a balcony cabin on this sailing has varied between $534 and $1,264 including taxes and port fees.
Last Updated: Oct 2, 2026
Last Modified: Oct 2, 2026