Symphony of the Seas
Deck 12

Royal Caribbean Symphony of the Seas Deck 12

Deck 12 of Royal Caribbean Symphony of the Seas features 12 different cabin categories with a total of 358 staterooms. The deck above contains public areas, which may result in noise from above. This interactive deck plan allows you to explore each cabin's location, size, and category. Click on any cabin in the deck plan below to view detailed information about that specific stateroom.
Category GS - Suite
Category 2J - Balcony

Deck Layout & Details

Deck 12 Overview

Suite Cabins

48 cabins on this deck

GS24 cabins - Grand Suite, 1-bedroom
J48 cabins - Junior Suite
OS8 cabins - Owner's Suite, standard
VS8 cabins - Owner's Suite, standard

The most spacious and luxurious accommodations, often featuring separate living areas, premium amenities, and enhanced services.

Balcony Cabins

209 cabins on this deck

2D50 cabins - Balcony, good location
2G14 cabins - Balcony
5D1 cabins - Standard Balcony
CB36 cabins - Central Park Balcony

Cabins with private outdoor space, perfect for enjoying ocean views and fresh sea air from the comfort of your stateroom.

Outside Cabins

75 cabins on this deck

8N75 cabins

Cabins with windows or portholes providing natural light and ocean views, offering a connection to the sea.

Inside Cabins

26 cabins on this deck

4V26 cabins - Standard Interior

Interior cabins without windows, typically the most affordable option while still providing comfortable accommodations.

Cabin Size Extremes

Largest Cabins by Category

Suite

Cabin 12240

Category OS

+57%

above average

Balcony

Cabin 12170

Category 2D

+49%

above average

Outside

Cabin 12142

Category 8N

+8%

above average

Inside

Cabin 12545

Category 4V

+2%

above average

Smallest Cabins by Category

Suite

Cabin 12236

Category J4

-22%

below average

Balcony

Cabin 12732

Category 5D

-10%

below average

Outside

Cabin 12330

Category 8N

-12%

below average

Inside

Cabin 12275

Category 4V

-16%

below average

Interactive Deck Plan

Click any cabin to view details

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Cruises on Royal Caribbean Symphony of the Seas

7 Night Galveston to Galveston cruise
December 6, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.87/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Cozumel → Roatan → Costa Maya → Galveston
$682
$97 per day
Balcony
7 Night Galveston to Galveston cruise
December 6, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.87/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Cozumel → Roatan → Costa Maya → Galveston
$682
$97 per day
Balcony
LOWEST PRICE EVER
8 Night Galveston to Galveston cruise
September 12, 2026
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → CocoCay → Costa Maya → Cozumel → Galveston
$690
$86 per day
Inside
LOWEST PRICE EVER
8 Night Galveston to Galveston cruise
September 12, 2026
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → CocoCay → Costa Maya → Cozumel → Galveston
$690
$86 per day
Inside
PRICE DROP
6 Night Galveston to Galveston cruise
September 6, 2026
6 Night Western Caribbean Cruise
CruiseScore™ (4.70/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Costa Maya → Roatan → Cozumel → Galveston
$650
$108 per day
Balcony
PRICE DROP
6 Night Galveston to Galveston cruise
September 6, 2026
6 Night Western Caribbean Cruise
CruiseScore™ (4.70/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Costa Maya → Roatan → Cozumel → Galveston
$650
$108 per day
Balcony
7 Night Galveston to Galveston cruise
November 15, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.81/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Roatan → Costa Maya → Cozumel → Galveston
$625
$89 per day
Inside
7 Night Galveston to Galveston cruise
November 15, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.81/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Roatan → Costa Maya → Cozumel → Galveston
$625
$89 per day
Inside
6 Night Galveston to Galveston cruise
August 23, 2026
6 Night Western Caribbean Cruise
CruiseScore™ (4.65/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Costa Maya → Roatan → Cozumel → Galveston
$670
$112 per day
Balcony
6 Night Galveston to Galveston cruise
August 23, 2026
6 Night Western Caribbean Cruise
CruiseScore™ (4.65/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Costa Maya → Roatan → Cozumel → Galveston
$670
$112 per day
Balcony
8 Night Galveston to Galveston cruise
August 29, 2026
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → CocoCay → Nassau → Cozumel → Galveston
$750
$94 per day
Inside
8 Night Galveston to Galveston cruise
August 29, 2026
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → CocoCay → Nassau → Cozumel → Galveston
$750
$94 per day
Inside
7 Night Galveston to Galveston cruise
January 17, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.87/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Cozumel → Roatan → Costa Maya → Galveston
$653
$93 per day
Inside
7 Night Galveston to Galveston cruise
January 17, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.87/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Cozumel → Roatan → Costa Maya → Galveston
$653
$93 per day
Inside
7 Night Galveston to Galveston cruise
October 18, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.58/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Roatan → Costa Maya → Cozumel → Galveston
$680
$97 per day
Inside
7 Night Galveston to Galveston cruise
October 18, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.58/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Roatan → Costa Maya → Cozumel → Galveston
$680
$97 per day
Inside
7 Night Galveston to Galveston cruise
February 7, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.87/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Costa Maya → Roatan → Cozumel → Galveston
$827
$118 per day
Balcony
7 Night Galveston to Galveston cruise
February 7, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.87/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Costa Maya → Roatan → Cozumel → Galveston
$827
$118 per day
Balcony
6 Night Galveston to Galveston cruise
October 4, 2026
6 Night Western Caribbean Cruise
CruiseScore™ (4.67/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Cozumel → Roatan → Costa Maya → Galveston
$716
$119 per day
Balcony
6 Night Galveston to Galveston cruise
October 4, 2026
6 Night Western Caribbean Cruise
CruiseScore™ (4.67/5)
Royal Caribbean Symphony of the Seas
S M L XL
Galveston → Cozumel → Roatan → Costa Maya → Galveston
$716
$119 per day
Balcony
View All Royal Caribbean Symphony of the Seas Cruises

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