9 Night from Copenhagen to Barcelona on the Costa Diadema
Embark on the Costa Diadema and prepare for nine nights of refreshing sailing through the sea from Copenhagen to Barcelona!
With this sailing you will stop at common ports such as Lisbon as well as rare ports such as Vigo. This route is an uncommon one for the Diadema, As it sails it just once.
At under $160 a day for an outside cabin, this bargain is good. We include all all entertainment, meals, taxes, and port fees in this, so that you can compare sailings easily.
The Costa Diadema
More than 3,700 passengers can comfortably travel on this Dream class cruise ship, based in South America and Europe and refurbished less than three years ago in 2023.
The Diadema Costa delights guests with a roller skating rink, a spa, a casino, an outdoor movie theater, a solarium, a gym, and a jacuzzi.
Your Itinerary
This itinerary consists of four days at sea and four days in port. Highlights include a long stop in Le Havre in addition to visits to very uncommon cities like Vigo.
Apple
Outlook
Alternate Sailings
The Diadema sails this route once next year, but doesn't sail it this year. This is the only ship that sails this exact 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 various types of cabin. Since it was first listed on February 18th of this year, The cost of an outside stateroom on this cruise has ranged between $1,265 and $1,616 including taxes and port fees. At only $162 higher than the all time low of $1,265 now is a great time to reserve your outside stateroom
Last Updated: Oct 2, 2026
Last Modified: Sep 19, 2026