$559/person$80/night
View DealShip comparison
AIDAdiva vs Norwegian Aqua
Side-by-side cruise ship comparison. Norwegian Aqua wins 7 of 7 scored categories.
At a glance
Quick Compare
Category
AIDAdiva
Norwegian Aqua
Size
69,203 GT
156,300 GT
Passengers
2,050
3,571
Year built
2007
2025
Crew ratio
3.5 guests per crew
2.4 guests per crew
Space ratio
33.8 GT per guest
43.8 GT per guest
Decks
No data
No data
Length
252 m
322 m
From price
No data
$449 pp
The verdict
Comparison Verdict
Norwegian Aqua is the significantly larger vessel at 156,300 GT, 126% more than AIDAdiva's 69,203 GT. Norwegian Aqua offers more personal space with a space ratio of 43.8 GT per passenger versus 33.8. Built in 2025, Norwegian Aqua is 18 years newer, an advantage for travelers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Norwegian Aqua |
| Capacity | Norwegian Aqua |
| Modernity | Norwegian Aqua |
| Service | Norwegian Aqua |
| Spaciousness | Norwegian Aqua |
| Decks | No data |
| Length | Norwegian Aqua |
| Fleet Power | Norwegian Aqua |
Bottom line: Norwegian Aqua leads 7–0 across our categories, strongest in Size. Choose Norwegian Aqua for overall superiority; pick AIDAdiva if its strengths matter more to you.
Decide
Which Ship Is Right for You?
Choose Norwegian Aqua if
- You want the newer ship (built 2025, 18 years newer)
- Size matters to you (156,300 GT)
- More onboard variety (3,571 guests)
- More crew per guest (2.4 guests per crew)
Prices
See Current Prices
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Fares
Sailing Prices
| Detail | AIDAdiva | Norwegian Aqua |
|---|---|---|
| Cheapest | No sailings | $449 pp |
| Per night | No data | $64 pp |
| Departing | No data | Nov 15 |
| Duration | No data | 7 nights |
| View sailing |
Prices from Cruisebound, per person, for the sailing shown.
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FAQ
Frequently Asked Questions
How is the comparison score calculated?
We score 8 categories from spec data: size, capacity, modernity, service, spaciousness, decks, length and fleet power. Each category awards one point to the winning ship. A category where either ship has no data is marked No data and left out of the score.
What is the space ratio and why does it matter?
Space ratio is gross tonnage divided by passenger capacity. A higher number means more space per guest. Luxury lines typically score above 40, and mass-market ships often fall between 30 and 40.
What does the passenger-to-crew ratio mean?
It is the number of guests for each crew member, shown as "3.0 guests per crew". Lower is better: more staff per guest usually means more attentive service. Luxury lines aim for fewer than 2 guests per crew, and large mainstream ships often carry 3 to 4.
Are the prices shown accurate?
Prices come from Cruisebound and are per person for the sailing shown. They change with cabin type, date and demand, so open the sailing to see the current fare.
Can I compare more than two ships?
Yes, up to four ships. Use the search tool on the compare hub page to add additional ships.
How current is the ship data?
Specifications come from our database of 380+ ships, and this page refreshes daily. An "Updated" date appears at the top when either ship's record changed in the last 30 days.
