Adventure of the Seas
Royal Caribbean
from$299
90 sailings · confirmed at quote
The ships, and how they differ
Two ships sailing the same itinerary can produce completely different weeks. Space ratio is the number that predicts it best — gross tons per guest, which tells you whether a sea day feels calm or crowded.
AIDAdiva
AIDA Cruises
2 sailings
AIDAluna
AIDA Cruises
8 sailings
Allure of the Seas
Royal Caribbean · entered service 2010 · Very large
225,282 gross tons6,780 guestsspace ratio 41.12.5 guests per crew
from$278
79 sailings · confirmed at quote
Amadea
Phoenix Reisen Cruises
1 sailings
Amera
Phoenix Reisen Cruises
1 sailings
American Anthem
American Cruise Lines
62 sailings
American Beauty
American Cruise Lines
37 sailings
American Constellation
American Cruise Lines
40 sailings
American Constitution
American Cruise Lines
37 sailings
American Eagle
American Cruise Lines
111 sailings
American Encore
American Cruise Lines
77 sailings
American Glory
American Cruise Lines
55 sailings
American Grace
American Cruise Lines
30 sailings
American Harmony
American Cruise Lines
57 sailings
American Heritage
American Cruise Lines
52 sailings
American Independence
American Cruise Lines
46 sailings
American Jazz
American Cruise Lines
67 sailings
American Legend
American Cruise Lines
75 sailings
American Liberty
American Cruise Lines
75 sailings
American Mariner
American Cruise Lines
94 sailings
American Maverick
American Cruise Lines
93 sailings
American Melody
American Cruise Lines
102 sailings
American Navigator
American Cruise Lines
60 sailings
American Patriot
American Cruise Lines
44 sailings
American Pioneer
American Cruise Lines
12 sailings
American Pride
American Cruise Lines
55 sailings
American Ranger
American Cruise Lines
43 sailings
American Rhapsody
American Cruise Lines
22 sailings
American Serenade
American Cruise Lines
101 sailings
American Song
American Cruise Lines
57 sailings
American Splendor
nicko cruises
114 sailings
American Star
American Cruise Lines
3 sailings
American Symphony
American Cruise Lines
106 sailings
Anthem of the Seas
Royal Caribbean
from$743
63 sailings · confirmed at quote
Arcadia
P&O Cruises
2 sailings
Artania
Phoenix Reisen Cruises
1 sailings
Brilliance of the Seas
Royal Caribbean
from$199
64 sailings · confirmed at quote
Brilliant Lady
Virgin Voyages
from$774
61 sailings · confirmed at quote
Caribbean Princess
Princess Cruises
from$699
31 sailings · confirmed at quote
Carnival Breeze
Carnival Cruise Line
from$349
82 sailings · confirmed at quote
Carnival Celebration
Carnival Cruise Line · entered service 2022 · Large
183,521 gross tons5,374 guestsspace ratio 34.73.0 guests per crew
from$428
70 sailings · confirmed at quote
Carnival Conquest
Carnival Cruise Line
from$212
111 sailings · confirmed at quote
Carnival Dream
Carnival Cruise Line
from$388
102 sailings · confirmed at quote
Carnival Elation
Carnival Cruise Line
from$216
89 sailings · confirmed at quote
Carnival Festivale
Carnival Cruise Line
from$497
51 sailings · confirmed at quote
Carnival Firenze
Carnival Cruise Line · entered service 2020 · Large
135,156 gross tons5,078 guestsspace ratio 31.93.3 guests per crew
from$208
61 sailings · confirmed at quote
Carnival Freedom
Carnival Cruise Line
from$231
89 sailings · confirmed at quote
Carnival Glory
Carnival Cruise Line
from$228
116 sailings · confirmed at quote
Carnival Horizon
Carnival Cruise Line
from$409
89 sailings · confirmed at quote
Carnival Jubilee
Carnival Cruise Line
from$481
108 sailings · confirmed at quote
Carnival Legend
Carnival Cruise Line
from$375
60 sailings · confirmed at quote
Carnival Liberty
Carnival Cruise Line
from$409
77 sailings · confirmed at quote
Carnival Luminosa
Carnival Cruise Line
from$505
22 sailings · confirmed at quote
Carnival Magic
Carnival Cruise Line
from$335
62 sailings · confirmed at quote
Carnival Miracle
Carnival Cruise Line
from$437
39 sailings · confirmed at quote
Carnival Panorama
Carnival Cruise Line · entered service 2019 · Large
133,500 gross tons4,008 guestsspace ratio 33.82.7 guests per crew
from$270
130 sailings · confirmed at quote
Carnival Paradise
Carnival Cruise Line
from$247
109 sailings · confirmed at quote
Carnival Pride
Carnival Cruise Line
from$655
72 sailings · confirmed at quote
Carnival Radiance
Carnival Cruise Line · entered service 2000 · Mid-size
101,509 gross tons3,470 guestsspace ratio 36.72.5 guests per crew
from$236
219 sailings · confirmed at quote
Carnival Spirit
Carnival Cruise Line
from$443
64 sailings · confirmed at quote
Carnival Sunrise
Carnival Cruise Line
from$232
107 sailings · confirmed at quote
Carnival Sunshine
Carnival Cruise Line
from$423
55 sailings · confirmed at quote
Carnival Tropicale
Carnival Cruise Line
from$519
54 sailings · confirmed at quote
Carnival Valor
Carnival Cruise Line
from$315
85 sailings · confirmed at quote
Carnival Venezia
Carnival Cruise Line
from$349
55 sailings · confirmed at quote
Carnival Vista
Carnival Cruise Line
from$340
77 sailings · confirmed at quote
Celebrity Apex
Celebrity Cruises
from$544
52 sailings · confirmed at quote
Celebrity Ascent
Celebrity Cruises
from$1,314
32 sailings · confirmed at quote
Celebrity Beyond
Celebrity Cruises · entered service 2022 · Large
141,420 gross tons3,260 guestsspace ratio 43.42.3 guests per crew
from$781
70 sailings · confirmed at quote
Celebrity Constellation
Celebrity Cruises
from$486
43 sailings · confirmed at quote
Celebrity Eclipse
Celebrity Cruises
from$569
31 sailings · confirmed at quote
Celebrity Edge
Celebrity Cruises · entered service 2018 · Large
129,500 gross tons2,908 guestsspace ratio 44.42.2 guests per crew
from$875
41 sailings · confirmed at quote
Celebrity Equinox
Celebrity Cruises · entered service 2009 · Large
122,000 gross tons2,850 guestsspace ratio 41.82.3 guests per crew
from$1,328
59 sailings · confirmed at quote
Celebrity Infinity
Celebrity Cruises · entered service 2001 · Mid-size
91,000 gross tons2,158 guestsspace ratio 41.92.2 guests per crew
No sailings listed
Celebrity Reflection
Celebrity Cruises
from$293
110 sailings · confirmed at quote
Celebrity Silhouette
Celebrity Cruises
from$489
49 sailings · confirmed at quote
Celebrity Solstice
Celebrity Cruises
from$934
49 sailings · confirmed at quote
Celebrity Summit
Celebrity Cruises · entered service 2001 · Mid-size
91,000 gross tons2,158 guestsspace ratio 41.02.2 guests per crew
from$425
55 sailings · confirmed at quote
Celebrity Xcel
Celebrity Cruises
from$948
46 sailings · confirmed at quote
Coral Princess
Princess Cruises
from$429
48 sailings · confirmed at quote
Costa Deliziosa
Costa Cruises
from$3,930
10 sailings · confirmed at quote
Crown Princess
Princess Cruises
from$534
37 sailings · confirmed at quote
Crystal Grace
Crystal Cruises
from$6,700
3 sailings · confirmed at quote
Crystal Serenity
Crystal Cruises
from$2,100
36 sailings · confirmed at quote
Crystal Symphony
Crystal Cruises
from$3,500
38 sailings · confirmed at quote
Discovery Princess
Princess Cruises · entered service 2022 · Large
145,000 gross tons3,660 guestsspace ratio 39.62.7 guests per crew
from$504
74 sailings · confirmed at quote
Disney Destiny
Disney Cruise Line
from$974
114 sailings · confirmed at quote
Disney Dream
Disney Cruise Line
from$725
148 sailings · confirmed at quote
Disney Fantasy
Disney Cruise Line
from$890
111 sailings · confirmed at quote
Disney Magic
Disney Cruise Line · entered service 1998 · Mid-size
84,000 gross tons2,400 guestsspace ratio 47.91.8 guests per crew
from$758
72 sailings · confirmed at quote
Disney Treasure
Disney Cruise Line
from$1,771
79 sailings · confirmed at quote
Disney Wish
Disney Cruise Line · entered service 2022 · Large
144,256 gross tons4,000 guestsspace ratio 36.12.6 guests per crew
from$825
111 sailings · confirmed at quote
Disney Wonder
Disney Cruise Line
from$614
97 sailings · confirmed at quote
Emerald Kaia
Emerald Cruises
from$3,638
35 sailings · confirmed at quote
Emerald Princess
Princess Cruises · entered service 2007 · Mid-size
113,561 gross tons3,080 guestsspace ratio 36.92.6 guests per crew
from$444
30 sailings · confirmed at quote
Emerald Sakara
Emerald Cruises
from$5,318
8 sailings · confirmed at quote
Enchanted Princess
Princess Cruises
from$834
27 sailings · confirmed at quote
Enchantment of the Seas
Royal Caribbean
from$256
86 sailings · confirmed at quote
Eurodam
Holland America
3 sailings
Europa
Hapag-Lloyd Cruises
9 sailings
Europa 2
Hapag-Lloyd Cruises
5 sailings
Evrima
Ritz-Carlton Yacht Collection
from$8,200
4 sailings · confirmed at quote
Explora I
Explora Journeys
25 sailings
Explora II
Explora Journeys
16 sailings
Explora III
Explora Journeys
52 sailings
Explora IV
Explora Journeys
29 sailings
Explora V
Explora Journeys
3 sailings
Explorer of the Seas
Royal Caribbean
from$328
50 sailings · confirmed at quote
Freedom of the Seas
Royal Caribbean · entered service 2006 · Large
154,407 gross tons4,515 guestsspace ratio 39.22.9 guests per crew
from$312
62 sailings · confirmed at quote
Grand Princess
Princess Cruises
from$9,321
1 sailing · confirmed at quote
Grandeur of the Seas
Royal Caribbean
from$606
31 sailings · confirmed at quote
Greg Mortimer
Lindblad Expeditions Cruises
from$6,000
21 sailings · confirmed at quote
HANSEATIC inspiration
Hapag-Lloyd Cruises
6 sailings
HANSEATIC spirit
Hapag-Lloyd Cruises
3 sailings
Harmony of the Seas
Royal Caribbean
from$308
87 sailings · confirmed at quote
Hero of the Seas
Royal Caribbean
from$1,126
37 sailings · confirmed at quote
Icon of the Seas
Royal Caribbean
from$1,095
77 sailings · confirmed at quote
Ilma
Ritz-Carlton Yacht Collection
from$2,900
52 sailings · confirmed at quote
Independence of the Seas
Royal Caribbean
from$388
75 sailings · confirmed at quote
Island Princess
Princess Cruises
from$694
47 sailings · confirmed at quote
Jewel of the Seas
Royal Caribbean
from$159
138 sailings · confirmed at quote
Koningsdam
Holland America · entered service 2016 · Mid-size
99,800 gross tons2,650 guestsspace ratio 37.72.6 guests per crew
from$4,834
24 sailings · confirmed at quote
Le Bellot
Ponant
from$10,350
3 sailings · confirmed at quote
Legend of the Seas
Royal Caribbean
from$629
49 sailings · confirmed at quote
Liberty of the Seas
Royal Caribbean
from$382
113 sailings · confirmed at quote
Luminara
Ritz-Carlton Yacht Collection
from$7,500
6 sailings · confirmed at quote
Majestic Princess
Princess Cruises
from$799
4 sailings · confirmed at quote
Mardi Gras
Carnival Cruise Line
from$386
103 sailings · confirmed at quote
Margaritaville at Sea Beachcomber
Margaritaville at Sea Cruises
from$159
95 sailings · confirmed at quote
Margaritaville at Sea Islander
Margaritaville at Sea Cruises
from$156
95 sailings · confirmed at quote
Margaritaville at Sea Paradise
Margaritaville at Sea Cruises
from$66
122 sailings · confirmed at quote
Mariner of the Seas
Royal Caribbean
from$249
47 sailings · confirmed at quote
Mein Schiff 1
TUI Cruises
5 sailings
MSC Divina
MSC Cruises · entered service 2012 · Large
139,400 gross tons3,959 guestsspace ratio 33.73.1 guests per crew
No sailings listed
MSC Grandiosa
MSC Cruises · entered service 2019 · Large
181,541 gross tons4,842 guestsspace ratio 37.52.8 guests per crew
from$313
194 sailings · confirmed at quote
MSC Magnifica
MSC Cruises
from$4,769
1 sailing · confirmed at quote
MSC Meraviglia
MSC Cruises
from$1,106
48 sailings · confirmed at quote
MSC Poesia
MSC Cruises
from$589
101 sailings · confirmed at quote
MSC Seascape
MSC Cruises · entered service 2022 · Large
169,400 gross tons5,632 guestsspace ratio 37.32.8 guests per crew
from$336
103 sailings · confirmed at quote
MSC Seashore
MSC Cruises
from$209
146 sailings · confirmed at quote
MSC Seaside
MSC Cruises
from$190
266 sailings · confirmed at quote
MSC World America
MSC Cruises
from$856
209 sailings · confirmed at quote
MSC World Atlantic
MSC Cruises
from$890
20 sailings · confirmed at quote
MSC World Europa
MSC Cruises · entered service 2022 · Very large
215,863 gross tons6,762 guestsspace ratio 31.93.2 guests per crew
No sailings listed
National Geographic Quest
Lindblad Expeditions Cruises
from$6,150
47 sailings · confirmed at quote
National Geographic Resolution
Lindblad Expeditions Cruises
from$72,450
2 sailings · confirmed at quote
National Geographic Venture
Lindblad Expeditions Cruises
from$5,964
54 sailings · confirmed at quote
Navigator of the Seas
Royal Caribbean
from$338
34 sailings · confirmed at quote
Nieuw Amsterdam
Holland America · entered service 2010 · Mid-size
86,700 gross tons2,106 guestsspace ratio 41.22.3 guests per crew
from$2,969
2 sailings · confirmed at quote
Norwegian Aqua
Norwegian Cruise Line
from$399
131 sailings · confirmed at quote
Norwegian Aura
Norwegian Cruise Line
from$979
72 sailings · confirmed at quote
Norwegian Bliss
Norwegian Cruise Line · entered service 2018 · Large
168,028 gross tons4,004 guestsspace ratio 42.02.3 guests per crew
from$729
85 sailings · confirmed at quote
Norwegian Breakaway
Norwegian Cruise Line
from$399
111 sailings · confirmed at quote
Norwegian Dawn
Norwegian Cruise Line
from$209
60 sailings · confirmed at quote
Norwegian Encore
Norwegian Cruise Line · entered service 2019 · Large
169,116 gross tons3,998 guestsspace ratio 42.32.3 guests per crew
from$429
99 sailings · confirmed at quote
Norwegian Epic
Norwegian Cruise Line · entered service 2010 · Large
155,873 gross tons4,100 guestsspace ratio 38.02.4 guests per crew
from$399
44 sailings · confirmed at quote
Norwegian Escape
Norwegian Cruise Line
from$279
113 sailings · confirmed at quote
Norwegian Gem
Norwegian Cruise Line
from$339
55 sailings · confirmed at quote
Norwegian Getaway
Norwegian Cruise Line
from$179
116 sailings · confirmed at quote
Norwegian Jade
Norwegian Cruise Line
from$769
20 sailings · confirmed at quote
Norwegian Jewel
Norwegian Cruise Line
from$359
20 sailings · confirmed at quote
Norwegian Joy
Norwegian Cruise Line · entered service 2017 · Large
167,725 gross tons3,883 guestsspace ratio 43.22.1 guests per crew
from$219
93 sailings · confirmed at quote
Norwegian Luna
Norwegian Cruise Line
from$389
107 sailings · confirmed at quote
Norwegian Pearl
Norwegian Cruise Line
from$629
60 sailings · confirmed at quote
Norwegian Prima
Norwegian Cruise Line
from$399
75 sailings · confirmed at quote
Norwegian Spirit
Norwegian Cruise Line
from$1,209
9 sailings · confirmed at quote
Norwegian Star
Norwegian Cruise Line
from$539
11 sailings · confirmed at quote
Norwegian Sun
Norwegian Cruise Line · entered service 2001 · Mid-size
78,309 gross tons1,936 guestsspace ratio 40.42.0 guests per crew
from$789
15 sailings · confirmed at quote
Norwegian Viva
Norwegian Cruise Line
from$389
77 sailings · confirmed at quote
Oasis of the Seas
Royal Caribbean
from$298
115 sailings · confirmed at quote
Oceania Allura
Oceania Cruises
from$3,075
16 sailings · confirmed at quote
Oceania Aurelia
Oceania Cruises
from$4,599
9 sailings · confirmed at quote
Oceania Insignia
Oceania Cruises
from$3,599
6 sailings · confirmed at quote
Oceania Marina
Oceania Cruises
from$2,199
25 sailings · confirmed at quote
Oceania Riviera
Oceania Cruises
from$2,137
27 sailings · confirmed at quote
Oceania Sirena
Oceania Cruises
from$1,899
12 sailings · confirmed at quote
Oceania Sonata
Oceania Cruises
from$3,399
30 sailings · confirmed at quote
Oceania Vista
Oceania Cruises
from$2,190
37 sailings · confirmed at quote
Odyssey of the Seas
Royal Caribbean
from$854
42 sailings · confirmed at quote
Oosterdam
Holland America
2 sailings
Ovation of the Seas
Royal Caribbean
from$199
116 sailings · confirmed at quote
Pride of America
Norwegian Cruise Line · entered service 2005 · Mid-size
80,439 gross tons2,186 guestsspace ratio 36.82.4 guests per crew
from$1,150
103 sailings · confirmed at quote
Quantum of the Seas
Royal Caribbean
from$835
22 sailings · confirmed at quote
Queen Anne
Cunard
from$1,389
4 sailings · confirmed at quote
Queen Elizabeth
Cunard
from$599
15 sailings · confirmed at quote
Queen Mary 2
Cunard
from$599
37 sailings · confirmed at quote
Queen Victoria
Cunard
from$17,439
2 sailings · confirmed at quote
Radiance of the Seas
Royal Caribbean
from$199
101 sailings · confirmed at quote
Regal Princess
Princess Cruises
from$509
99 sailings · confirmed at quote
Resilient Lady
Virgin Voyages
from$1,112
92 sailings · confirmed at quote
Rhapsody of the Seas
Royal Caribbean
from$386
41 sailings · confirmed at quote
Rotterdam
Holland America
5 sailings
Royal Princess
Princess Cruises · entered service 2013 · Large
142,714 gross tons3,560 guestsspace ratio 40.12.6 guests per crew
from$649
48 sailings · confirmed at quote
Ruby Princess
Princess Cruises · entered service 2008 · Mid-size
113,561 gross tons3,080 guestsspace ratio 36.92.6 guests per crew
from$924
57 sailings · confirmed at quote
Safari Endeavour
UnCruise Adventures Cruises
from$6,300
42 sailings · confirmed at quote
Safari Explorer
UnCruise Adventures Cruises
from$11,200
25 sailings · confirmed at quote
Safari Quest
UnCruise Adventures Cruises
from$9,900
37 sailings · confirmed at quote
Sapphire Princess
Princess Cruises
3 sailings
Scarlet Lady
Virgin Voyages
from$1,090
62 sailings · confirmed at quote
Scenic Eclipse
Scenic Ocean Cruises
from$7,276
3 sailings · confirmed at quote
Seabourn Quest
Seabourn
5 sailings
SeaDream I
SeaDream Yacht Club
from$3,700
36 sailings · confirmed at quote
SeaDream II
SeaDream Yacht Club
from$3,100
34 sailings · confirmed at quote
Serenade of the Seas
Royal Caribbean
from$219
67 sailings · confirmed at quote
Seven Seas Explorer
Regent Seven Seas Cruises
from$8,699
8 sailings · confirmed at quote
Seven Seas Grandeur
Regent Seven Seas Cruises
from$6,499
32 sailings · confirmed at quote
Seven Seas Mariner
Regent Seven Seas Cruises
from$6,099
19 sailings · confirmed at quote
Seven Seas Prestige
Regent Seven Seas Cruises
from$5,249
36 sailings · confirmed at quote
Seven Seas Splendor
Regent Seven Seas Cruises
from$6,649
22 sailings · confirmed at quote
Seven Seas Voyager
Regent Seven Seas Cruises
from$6,249
4 sailings · confirmed at quote
Silver Dawn
Silversea
from$3,800
14 sailings · confirmed at quote
Silver Moon
Silversea
from$4,400
14 sailings · confirmed at quote
Silver Muse
Silversea
from$4,200
7 sailings · confirmed at quote
Silver Nova
Silversea
from$5,100
13 sailings · confirmed at quote
Silver Ray
Silversea
from$4,650
14 sailings · confirmed at quote
Silver Shadow
Silversea
from$3,950
21 sailings · confirmed at quote
Silver Spirit
Silversea
from$4,950
5 sailings · confirmed at quote
Silver Whisper
Silversea
from$4,100
13 sailings · confirmed at quote
Sky Princess
Princess Cruises
from$604
46 sailings · confirmed at quote
Star Legend
Windstar Cruises
from$2,411
22 sailings · confirmed at quote
Star of the Seas
Royal Caribbean
from$1,026
77 sailings · confirmed at quote
Star Pride
Windstar Cruises
from$2,411
44 sailings · confirmed at quote
Star Princess
Princess Cruises
from$399
114 sailings · confirmed at quote
Star Seeker
Windstar Cruises
from$3,568
15 sailings · confirmed at quote
Sun Princess
Princess Cruises
from$399
60 sailings · confirmed at quote
Symphony of the Seas
Royal Caribbean
from$540
72 sailings · confirmed at quote
Utopia of the Seas
Royal Caribbean
from$316
153 sailings · confirmed at quote
Valiant Lady
Virgin Voyages
from$1,014
100 sailings · confirmed at quote
Viking Astrea
Viking Ocean Cruises
from$9,499
5 sailings · confirmed at quote
Viking Mars
Viking Ocean Cruises
from$3,299
29 sailings · confirmed at quote
Viking Mira
Viking Ocean Cruises
from$10,999
4 sailings · confirmed at quote
Viking Mississippi
Viking River Cruises
from$3,499
101 sailings · confirmed at quote
Viking Octantis
Viking Expeditions
from$7,999
29 sailings · confirmed at quote
Viking Orion
Viking Ocean Cruises
from$5,999
16 sailings · confirmed at quote
Viking Polaris
Viking Expeditions
from$7,999
36 sailings · confirmed at quote
Viking Sea
Viking Ocean Cruises
from$3,299
34 sailings · confirmed at quote
Viking Sky
Viking Ocean Cruises
from$2,999
23 sailings · confirmed at quote
Viking Vela
Viking Ocean Cruises
from$13,299
1 sailing · confirmed at quote
Viking Venus
Viking Ocean Cruises
from$5,999
17 sailings · confirmed at quote
Viking Vesta
Viking Ocean Cruises
from$6,499
10 sailings · confirmed at quote
Vision of the Seas
Royal Caribbean
from$499
71 sailings · confirmed at quote
Volendam
Holland America
3 sailings
Voyager of the Seas
Royal Caribbean
from$229
72 sailings · confirmed at quote
Wilderness Adventurer
UnCruise Adventures Cruises
from$5,300
43 sailings · confirmed at quote
Wilderness Discoverer
UnCruise Adventures Cruises
from$4,900
49 sailings · confirmed at quote
Wilderness Explorer
UnCruise Adventures Cruises
from$7,300
25 sailings · confirmed at quote
Wilderness Legacy
UnCruise Adventures Cruises
from$5,300
43 sailings · confirmed at quote
Wonder of the Seas
Royal Caribbean
from$307
141 sailings · confirmed at quote
Zaandam
Holland America
5 sailings
Zuiderdam
Holland America
from$1,599
1 sailing · confirmed at quote
Space ratio is gross tonnage divided by guest capacity. Above 40 is spacious; below 34 means busier public areas on sea days. Specifications are supplied by the cruise lines.
Torn between two of them?
Put them side by side, or ask an advisor who has sailed both.