20 Night Transatlantic from Barcelona Cruise aboard the Costa Diadema
Book your cabin on the Costa Diadema and settle in for twenty nights of luxurious sailing across the Atlantic Ocean from Barcelona to Sao Paulo!
With this trip you will stop at common destinations like Lisbon as well as very uncommon destinations like Maceió, Mindelo, and Salvador. This route is an unusual one for the Diadema, As it sails it only once.
We include all meals, entertainment, taxes, and fees in the price, so there are no surprises. Coming in at less than $105 a day, this value is very strong.
The Costa Diadema
The Diadema Costa, based in Europe and South America and refurbished only three years ago in 2023, is a Dream class ship that can carry comfortably more than 3,700 guests.
The Diadema Costa is home to a roller skating rink, a casino, a gym, a solarium, an outdoor movie theater, a spa, and a jacuzzi.
Your Itinerary
This sailing is made up of ten days at sea and nine port days. High points include visits to once-in-a-lifetime ports like Maceió, Mindelo, and Salvador plus a long stop in Cadiz.
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.
Book Your Cruise
Since it was first listed on July 24th of last year, The cost of a room on this itinerary has varied between $1,756 and $2,136 inclusive of taxes and port charges. This graph indicates the price over time for each type of cabin. Right now this sailing is just 20% higher than the all time low of $1,756 so reserve your cabin now before it goes up.
Last Updated: Aug 14, 2026
Last Modified: Aug 10, 2026