11 Night Round Trip from Marseille on the Costa Diadema
Join the Costa Diadema and prepare yourself for eleven nights of relaxing sailing through on the Mediterranean from Marseille and back!
Aboard this cruise you will experience standard destinations like Barcelona plus uncommon destinations like Cartagena, Spain, Alicante, and Tangier. This route is a rare one for the Diadema. In fact, it sails it just once.
This is the total price, including all entertainment, meals, taxes, and port fees. Offered at less than $115 per day, this deal is very good.
The Costa Diadema
The Diadema Costa, based in South America and Europe and refurbished only three years ago in 2023, is the flagship of Costa's Diadema class and can house over 3,700 passengers.
The Diadema Costa has a roller skating rink, a casino, a spa, a gym, a jacuzzi, an outdoor movie theater, and a solarium.
- Ship class
- Diadema
- Built
- 2014
- Refurbished
- 2023
- Guests
- 3,772
- Crew
- 1,253
- Length
- 1,004 ft
Your Itinerary
This itinerary consists of eight port days and two days at sea. Major features include visits to more exotic cities like Cartagena, Spain, Alicante, and Tangier.
© OpenStreetMap · © ESA WorldCover
Book Your Cruise
Since being listed 4 days ago, the cost of this itinerary has remained right at $1,217. Right now this cruise is at its lowest price, so lock in your room now before it rises.
Photos show a typical cabin in each class. Layout and decor vary by category.
Resources
Add it to your calendar
Your departure and return dates in the calendar you already use.
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OutlookPrintable CruiseSheet
One page with the route, the day-by-day schedule, typical weather and a notes box for each day.
Stay connected on board
A GigSky eSIM works on the ship and ashore in Europe, so your phone just works without the ship's Wi‑Fi package.
Unlimited data for your 12 days $180.49 $171.47
500 MB a day at full speed, then 500 kbps; messaging, email and maps apps stay unlimited.
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.
No other departures of this route are on sale right now.
Show alternate dates for this cruise → Show all cruises that sail this route →
Data as of Oct 28, 2026