17 Night Transatlantic from Barcelona Cruise aboard the Costa Diadema
Get ready for seventeen nights of luxurious travel through the Atlantic when you embark on the Costa Diadema from Barcelona to Salvador.
On this cruise you'll tour through usual destinations such as Lisbon as well as once-in-a-lifetime destinations such as Maceió and Mindelo. This route is an unusual one for the Diadema. As a matter of fact, it sails it only once.
Offered at under $110 a day for an outside cabin, this represents an incredible value. This price is the total you pay for an outside cabin, no surprises at checkout.
The Costa Diadema
Based in South America and Europe and refurbished just three years ago in 2023, over 3,700 cruisers can sail on this Dream class vessel.
The Diadema Costa delights guests with a roller skating rink, a casino, an outdoor movie theater, a solarium, a jacuzzi, a gym, and a spa.
Your Itinerary
This itinerary spends seven days in port and nine sea days. Major features include a long stop in Cadiz plus visits to very uncommon stops like Maceió and Mindelo.
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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 an outside cabin.
Book Your Cruise
This graph displays the cost over time for the different types of cabin. Since it was first listed on June 12th of this year, The cost of an outside cabin on this itinerary has fluctuated between $1,812 and $2,053 inclusive of taxes and port fees. At only $1 more than the all time low of $1,812 right now is a great time to reserve your outside cabin
Last Updated: Oct 2, 2026
Last Modified: Sep 29, 2026