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Spirit of the Ocean vs Viking Mira

Side-by-side cruise ship comparison · Updated April 2026

Spirit of the Ocean is the larger vessel at 58,250 GT, 7% more than Viking Mira's 54,300 GT. Built in 2026, Viking Mira is 2 years newer, an advantage for travellers seeking modern amenities and design. Spirit of the Ocean edges ahead in service with a passenger-to-crew ratio of 2.0:1, meaning more crew per guest.

Score: 61

Quick Compare

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Category
Spirit of the Ocean
Viking Mira
Size
58,250 GT
54,300 GT
Passengers
999
998
Year Built
2024
2026
Crew Ratio
1:2.0
1:2.1
Space Ratio
58.3
54.4
Decks
Length
236m
228m
From Price
$4,799/pp

Comparison Verdict

Spirit of the Ocean is the larger vessel at 58,250 GT, 7% more than Viking Mira's 54,300 GT. Built in 2026, Viking Mira is 2 years newer, an advantage for travellers seeking modern amenities and design. Spirit of the Ocean edges ahead in service with a passenger-to-crew ratio of 2.0:1, meaning more crew per guest.

CategoryWinner
SizeSpirit of the Ocean
CapacitySpirit of the Ocean
ModernityViking Mira
ServiceSpirit of the Ocean
SpaciousnessSpirit of the Ocean
DecksTie
LengthSpirit of the Ocean
Fleet PowerSpirit of the Ocean

Bottom line: Spirit of the Ocean leads 6–1 across our categories, strongest in Size. Choose Spirit of the Ocean for overall superiority; pick Viking Mira if its strengths matter more to you.

Which Ship Is Right for You?

Choose Spirit of the Ocean if...

  • Size matters to you (58,250 GT)
  • More onboard variety (999 guests)
  • Better service ratio (2.0:1 crew ratio)
  • More space per guest (58.3 GT/pax)
Book the Ocean

Choose Viking Mira if...

  • You want the newer ship (built 2026, 2yr newer)
Book Viking Mira

You've compared the ships. Now see what they cost.

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Spirit of the Ocean

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Viking Mira

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Sailing Prices

 Spirit of the OceanViking Mira
Cheapest$4,799 pp
DepartingNov 4
Duration7 nights
 View Deal

Prices from Cruisebound. We may earn a commission at no extra cost to you.

Deep Dive

Upcoming Sailings

Upcoming Sailings on Viking Mira

Viking Mira sailing from Greenwich, EnglandLeaves in 16 days

11 Night Iberia,France & England Explorer

Viking Ocean Viking Mira

Sep 26, 2026 · 11 nights

Mediterranean

$5,999/person$545/night
View Deal
Viking Mira sailing from Fusina (Venice), Italy

7 Night Venice,The Adriatic & Greece

Viking Ocean Viking Mira

Oct 28, 2026 · 7 nights

Mediterranean

$5,199/person$743/night
View Deal
Viking Mira sailing from Piraeus (Athens), Greece

7 Night Venice,The Adriatic & Greece

Viking Ocean Viking Mira

Nov 4, 2026 · 7 nights

Mediterranean

$4,799/person$686/night
View Deal
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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.