Spots going fast10 Night Italy, Greece & Croatia Cruise
Celebrity • Celebrity Ascent
Sep 18, 2026 · 10 nights
Mediterranean
$3,737/person$374/night
View Deal →Celebrity Ascent vs World Dream
Side-by-side cruise ship comparison · Updated April 2026
World Dream is the larger vessel at 151,300 GT, 8% more than Celebrity Ascent's 140,600 GT. Built in 2023, Celebrity Ascent is 6 years newer, an advantage for travellers seeking modern amenities and design. World Dream edges ahead in service with a passenger-to-crew ratio of 1.7:1, meaning more crew per guest.
Score: 1 – 6
Quick Compare
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Category
Celebrity Ascent
World Dream
Size
140,600 GT
151,300 GT
Passengers
3,260
3,400
Year Built
2023
2017
Crew Ratio
1:2.5
1:1.7
Space Ratio
43.1
44.5
Decks
—
—
Length
327m
335m
From Price
$3,261.4/pp
—
Comparison Verdict
World Dream is the larger vessel at 151,300 GT, 8% more than Celebrity Ascent's 140,600 GT. Built in 2023, Celebrity Ascent is 6 years newer, an advantage for travellers seeking modern amenities and design. World Dream edges ahead in service with a passenger-to-crew ratio of 1.7:1, meaning more crew per guest.
| Category | Winner |
|---|---|
| Size | World Dream |
| Capacity | World Dream |
| Modernity | Celebrity Ascent |
| Service | World Dream |
| Spaciousness | World Dream |
| Decks | Tie |
| Length | World Dream |
| Fleet Power | World Dream |
Bottom line: World Dream leads 6–1 across our categories, strongest in Size. Choose World Dream for overall superiority; pick Celebrity Ascent if Modernity matter more to you.
Which Ship Is Right for You?
Choose World Dream if...
- Size matters to you (151,300 GT)
- More onboard variety (3,400 guests)
- Better service ratio (1.7:1 crew ratio)
- More space per guest (44.5 GT/pax)
You've compared the ships. Now see what they cost.
See Current Prices
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Sailing Prices
| Celebrity Ascent | World Dream | |
|---|---|---|
| Cheapest | $3,261.4 pp | — |
| Departing | Oct 19 | — |
| Duration | 11 nights | — |
| View Deal |
Prices from Cruisebound. We may earn a commission at no extra cost to you.
Deep Dive
Upcoming Sailings
Upcoming Sailings on Celebrity Ascent
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Celebrity • Celebrity Ascent
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11 Night Greece, Turkey & Italy Cruise
Celebrity • Celebrity Ascent
Oct 19, 2026 · 11 nights
Mediterranean
$3,261/person$296/night
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Frequently Asked Questions
How is the comparison score calculated?
We compute scores across 8 categories using real spec data: gross tonnage, passenger capacity, crew capacity, year built, length, deck count, space ratio, and fleet power. Each category awards one point to the winning ship.
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; mass-market ships often fall in the 30-40 range.
What does the passenger-to-crew ratio mean?
Passengers per crew member. Lower is better, more staff per guest means better service. Luxury lines aim below 2:1; large mainstream ships may be 3-4:1.
Are the prices shown accurate?
Prices are sourced from Cruisebound and reflect real-time availability. They may change based on cabin type, date, and demand. Click through to see the latest fares.
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+ vessels, revalidated every 5 minutes via ISR. The "Updated" timestamp shows when records were last modified.
