Call free 0800 019 0063 We are open today between 9am and 4:30pm
Call free 0800 019 0063 We are open today between 9am and 4:30pm
Cruise Only From £929 per person
Call Us Free On 0800 019 0063 or click to send an enquiry
| Day | Port | Arrive | Depart |
|---|---|---|---|
| 1 | Copenhagen, Denmark | Sat 12 September 2026 | Sat 12 September 2026 17:00 |
| 2 | Kristiansand, Norway | Sun 13 September 2026 09:00 | Sun 13 September 2026 16:30 |
| 3 | At Sea | - | - |
| 4 | Paris | Tue 15 September 2026 07:00 | Tue 15 September 2026 18:00 |
| 5 | At Sea | - | - |
| 6 | Vigo | Thu 17 September 2026 10:00 | Thu 17 September 2026 20:00 |
| 7 | Lisbon | Fri 18 September 2026 13:00 | Fri 18 September 2026 20:00 |
| 8 | Cadiz | Sat 19 September 2026 14:00 | Sat 19 September 2026 20:00 |
| 9 | At Sea | - | - |
| 10 | Barcelona | Mon 21 September 2026 09:00 | Mon 21 September 2026 |
| 11 | Marseille | Tue 22 September 2026 08:00 | Tue 22 September 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.
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 | |
|---|---|---|---|---|---|
| Sun 19 Apr 2026 | Transoceanic from Santos | 26 | Call Us | Call Us | View Cruise |
| Sun 19 Apr 2026 | Transoceanic from Santos | 17 | Call Us | Call Us | View Cruise |
| Sun 19 Apr 2026 | Transoceanic from Santos | 22 | Call Us | 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 | £1,009 | 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 | £1,349 | Call Us | View Cruise |
| Thu 23 Apr 2026 | Transoceanic from Salvador | 13 | Call Us | Call Us | View Cruise |
| Fri 24 Apr 2026 | Transoceanic from Maceio | 21 | £1,289 | Call Us | View Cruise |
| Fri 24 Apr 2026 | Transoceanic from Maceio | 12 | £1,094 | Call Us | View Cruise |
| Wed 06 May 2026 | Transoceanic from Lisbon | 9 | £609 | Call Us | View Cruise |
| Mon 11 May 2026 | Transoceanic from Southampton | 4 | £199 | Call Us | View Cruise |
| Fri 15 May 2026 | Northern Europe from Kiel | 7 | £889 | Call Us | View Cruise |
| Sat 16 May 2026 | Northern Europe from Copenhagen | 7 | £889 | Call Us | View Cruise |
| Fri 22 May 2026 | Northern Europe from Kiel | 7 | £819 | Call Us | View Cruise |
| Sat 23 May 2026 | Northern Europe from Copenhagen | 7 | £759 | Call Us | View Cruise |
| Fri 29 May 2026 | Northern Europe from Kiel | 7 | £899 | Call Us | View Cruise |
| Sat 30 May 2026 | Northern Europe from Copenhagen | 7 | £759 | Call Us | View Cruise |
| Fri 05 Jun 2026 | Northern Europe from Kiel | 7 | £829 | 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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