11 Night from Kiel to Marseille on the Costa Diadema
Settle in for eleven nights of relaxing sailing through the sea when you embark on the Costa Diadema from Kiel to Marseille.
With this trip you'll visit very popular destinations such as Barcelona as well as once-in-a-lifetime destinations such as Vigo. This route is a rare one for the Diadema, As it sails it only once.
This price is the total you pay for an outside cabin, no surprises. At less than $160 per day for an outside cabin, this is a good value.
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 ship that can accomodate over 3,700 people.
The Diadema Costa boasts a roller skating rink, a gym, a solarium, an outdoor movie theater, a casino, a jacuzzi, and a spa.
Your Itinerary
This sailing consists of four days at sea and six port days. Highlights include a long stop in Le Havre in addition to visits to rare stops like Vigo.
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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
Since being listed eight months ago, The price of an outside room on this itinerary has varied between $1,509 and $1,939 inclusive of taxes and port fees. The accompanying graph indicates the price over time for each class of cabin. At only $202 more than the all time low of $1,509 today is a great time to lock in your outside room
Last Updated: Oct 2, 2026
Last Modified: Sep 19, 2026