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Call free 0800 019 0063 We are open today between 9am and 8pm
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| Day | Port | Arrive | Depart |
|---|---|---|---|
| 1 | Santos, Brazil | Sun 01 March 2026 | Sun 01 March 2026 17:00 |
| 2 | At Sea | - | - |
| 3 | At Sea | - | - |
| 4 | Buenos Aires | Wed 04 March 2026 08:00 | Wed 04 March 2026 18:00 |
| 5 | Montevideo | Thu 05 March 2026 08:00 | Thu 05 March 2026 16:00 |
| 6 | At Sea | - | - |
| 7 | Itajai | Sat 07 March 2026 10:00 | Sat 07 March 2026 17:00 |
| 8 | Santos, Brazil | Sun 08 March 2026 08:00 | Sun 08 March 2026 |
Costa Diadema, launched in 2014, is built for relaxation and fun with lots of on-board activities, scintillating bars, gourmet restaurants and the spa area.
Among the special features not to be missed: an entire deck dedicated to children with castle and pirate galleon and the terrace on deck 5 for strolling and enjoying an aperitif at sunset: a real treat for holidaying in perfect Italian style. The cabins aboard our Flagship are elegant, well-appointed and spacious for up to five guests. At any time of the day or night you'll be spoilt for choice on what to do: sports, games, a large three-story theatre that welcomes international artists, and you too can take to the stage with Tu sì que Vales... and then the Aperol Spritz Bar for a cocktail before dancing the night away at the disco, a games room for returning to your childhood and a real German pub. We look forward to welcoming you on board. Now take a look at the current position of Costa Diadema.
Are you interested in this cruise but want to see all the options available to you? Look no further, all available dates for this cruise are listed below.
| Depart | On Board | Nights | Cruise Only | Fly Cruise | |
|---|---|---|---|---|---|
| Sun 01 Mar 2026 | Costa Diadema | 7 | Call Us | Call Us | You Are Currently Viewing This Cruise |
| Sun 08 Mar 2026 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 15 Mar 2026 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 22 Mar 2026 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 20 Dec 2026 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 27 Dec 2026 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 03 Jan 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 10 Jan 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 17 Jan 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 24 Jan 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 31 Jan 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 07 Feb 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 14 Feb 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 21 Feb 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 28 Feb 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 07 Mar 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
| Sun 14 Mar 2027 | Costa Diadema | 7 | Call Us | Call Us | View Cruise |
Below is a very small selection of cruises on board Costa Diadema which depart soon. For more information please call us on 0800 019 0063
| Depart | Itinerary | Nights | Cruise Only | Fly Cruise | |
|---|---|---|---|---|---|
| Sat 28 Feb 2026 | South America from Itajai | 7 | Call Us | Call Us | View Cruise |
| Wed 04 Mar 2026 | South America from Buenos Aires | 7 | Call Us | Call Us | View Cruise |
| Sat 07 Mar 2026 | South America from Itajai | 7 | Call Us | Call Us | View Cruise |
| Sun 08 Mar 2026 | South America from Santos | 7 | Call Us | Call Us | View Cruise |
| Wed 11 Mar 2026 | South America from Buenos Aires | 7 | Call Us | Call Us | View Cruise |
| Sat 14 Mar 2026 | South America from Itajai | 7 | Call Us | Call Us | View Cruise |
| Sun 15 Mar 2026 | South America from Santos | 7 | Call Us | Call Us | View Cruise |
| Wed 18 Mar 2026 | South America from Buenos Aires | 7 | Call Us | Call Us | View Cruise |
| Sat 21 Mar 2026 | South America from Itajai | 7 | Call Us | Call Us | View Cruise |
| Sun 22 Mar 2026 | South America from Santos | 7 | Call Us | Call Us | View Cruise |
| Sun 19 Apr 2026 | Transoceanic from Santos | 26 | £1,359 | Call Us | View Cruise |
| Sun 19 Apr 2026 | Transoceanic from Santos | 17 | £1,059 | Call Us | View Cruise |
| Sun 19 Apr 2026 | Transoceanic from Santos | 22 | £1,019 | Call Us | View Cruise |
| Sun 19 Apr 2026 | Transoceanic from Santos | 27 | Call Us | Call Us | View Cruise |
| Mon 20 Apr 2026 | Transoceanic from Rio de Janeiro | 25 | £1,399 | Call Us | View Cruise |
| Mon 20 Apr 2026 | Transoceanic from Rio de Janeiro | 16 | Call Us | Call Us | View Cruise |
| Mon 20 Apr 2026 | Transoceanic from Rio de Janeiro | 26 | Call Us | Call Us | View Cruise |
| Thu 23 Apr 2026 | Transoceanic from Salvador | 22 | Call Us | Call Us | View Cruise |
| Thu 23 Apr 2026 | Transoceanic from Salvador | 13 | £1,189 | Call Us | View Cruise |
| Fri 24 Apr 2026 | Transoceanic from Maceio | 21 | £1,824 | Call Us | View Cruise |
At Stewart Travel there are a number of ways you can contact us meaning that all you have to do is choose the option which is most convenient to you.
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