7 night cruise
Costa Diadema • Costa Cruises • Departs August 14, 2026
⚓
⚖️ Fair price — Worth comparing
This sailing is 6% cheaper than typical
Based on similar sailings for this itinerary and cabin type
Currently $10/night below comparable sailings based on similar sailings for this itinerary and cabin type
Among the lowest prices seen in the last 180 days
Moderate confidence · 8 similar sailings
Not in a rush?
Track this sailing and we'll let you know if the price improves.
Cabin prices
Interior
$1,197
$171/night
↓6% below typical
Oceanview
$1,653
$236/night
Balcony
$1,882
$269/night
Suite
$2,338
$334/night
Prices updated 3 months ago.
Price history
Tracked fare history for this sailing
Costa Diadema • August 14, 2026 • departs in 23 days
Last 90 days
currently 6% below typical
Current tracked fare is about $10 per night below the typical comparable sailing.
Route overview
Day-by-day itinerary
Balanced itinerary
Loading route map
Render your Mapbox or Leaflet map here from the supplied route and port JSON.
Ship context
Costa Diadema
- Cruise line
- Costa Cruises
- Capacity
- 3,772 guests
- Tonnage
- 132,500 GT
- Built
- 2014
Keep exploring
Guided ways to branch from this sailing
Stay in the same trip context, but widen the search enough to compare timing, line, and value.
Similar itineraries
Compare nearby alternatives
Similar duration and region alternatives, so you can compare route tradeoffs without restarting your search.
From
$1,197 pp