21 Night Marseille Transatlantic Cruise aboard the Costa Diadema
Prepare for twenty-one nights of luxurious sailing through the Atlantic Ocean when you join the Costa Diadema from Marseille to Rio de Janeiro.
While aboard this cruise you'll experience classic cities like Barcelona plus very uncommon cities like Maceió, Mindelo, and Salvador. This route is a rare one for the Diadema. In fact, it sails it only once.
We include all all meals, entertainment, port charges, and taxes in this price, so that you can compare trips easily. With a cost of less than $125 per day for a balcony cabin, this represents an amazing value.
The Costa Diadema
Over 3,700 travelers can sail on this Dream class cruise ship, based in South America and Europe and refurbished only three years ago in 2023.
The Diadema Costa wows guests with a roller skating rink, an outdoor movie theater, a solarium, a gym, a spa, a jacuzzi, and a casino.
Your Itinerary
This sailing consists of ten sea days and ten days in port. High points include visits to rare destinations like Maceió, Mindelo, and Salvador in addition to a long stop in Cadiz.
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Outlook
Alternate Sailings
The Diadema sails this route once 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 a balcony cabin.
Book Your Cruise
This graph displays the cost over time for each type of cabin. Since being listed fifteen months ago, The price of this itinerary has fluctuated between $2,524 and $3,571 for a balcony stateroom, including taxes and port charges. Now this cruise is only $29 more expensive than the all time low of $2,524 so lock in your balcony room now before it goes up.
Last Updated: Oct 2, 2026
Last Modified: Oct 2, 2026