Harmony of the Seas
Deck 9

Royal Caribbean Harmony of the Seas Deck 9

Deck 9 of Royal Caribbean Harmony of the Seas features 13 different cabin categories with a total of 412 staterooms. This deck has cabins both above and below, making it generally quieter than decks adjacent to public areas. 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 4D - Balcony

Deck Layout & Details

Deck 9 Overview

Suite Cabins

28 cabins on this deck

GS24 cabins - Grand Suite, 1-bedroom
GT2 cabins - Grand Suite, 2-bedroom
J42 cabins - Grand Suite, 2-bedroom

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

Balcony Cabins

216 cabins on this deck

2D50 cabins - Balcony, good location
2G14 cabins - Balcony
2I38 cabins - Boardwalk View Balcony - Accessible
4D78 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.

Inside Cabins

168 cabins on this deck

2S62 cabins - Interior
4N20 cabins - Standard Interior
4U11 cabins - Virtual Balcony Interior
4V51 cabins - Standard Interior
CP24 cabins - Central Park View Interior

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

Cabin Size Extremes

Largest Cabins by Category

Suite

Cabin 9244

Category GT

+59%

above average

Balcony

Cabin 9172

Category CB

+54%

above average

Inside

Cabin 9508

Category 4N

+44%

above average

Smallest Cabins by Category

Suite

Cabin 9660

Category GS

+4%

above average

Balcony

Cabin 9176

Category 2D

-11%

below average

Inside

Cabin 9524

Category 4N

-21%

below average

Interactive Deck Plan

Click any cabin to view details

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Cruises on Royal Caribbean Harmony of the Seas

5 Night Princess Cays to Princess Cays cruise
October 24, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Princess Cays → CocoCay → Nassau → Princess Cays
$416
$83 per day
Inside
LOWEST PRICE EVER
7 Night Port Canaveral to Port Canaveral cruise
September 19, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Port Canaveral → St. Thomas → CocoCay → Nassau → Port Canaveral
$634
$91 per day
Inside
TRENDING
7 Night Port Canaveral to Port Canaveral cruise
August 22, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Port Canaveral → St. Thomas → CocoCay → Nassau → Port Canaveral
$834
$119 per day
Balcony
LOWEST PRICE EVER
5 Night Princess Cays to Princess Cays cruise
October 8, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Princess Cays → Nassau → CocoCay → Princess Cays
$448
$90 per day
Inside
PRICE RISING
5 Night Princess Cays to Princess Cays cruise
September 10, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Princess Cays → Nassau → CocoCay → Princess Cays
$568
$114 per day
Balcony
5 Night Princess Cays to Princess Cays cruise
October 31, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Princess Cays → Nassau → CocoCay → Princess Cays
$508
$102 per day
Outside
LOWEST PRICE EVER
5 Night Port Canaveral to Port Canaveral cruise
August 29, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Port Canaveral → CocoCay → Cozumel → Port Canaveral
$498
$100 per day
Inside
TRENDING
5 Night Port Canaveral to Port Canaveral cruise
September 5, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Port Canaveral → CocoCay → Cozumel → Port Canaveral
$538
$108 per day
Inside
PRICE RISING
5 Night Princess Cays to Princess Cays cruise
October 3, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Princess Cays → Nassau → CocoCay → Princess Cays
$486
$97 per day
Inside
5 Night Port Canaveral to Port Canaveral cruise
September 26, 2026
Royal Caribbean Harmony of the Seas
S M L XL
Port Canaveral → CocoCay → Cozumel → Port Canaveral
$598
$120 per day
Balcony
View All Royal Caribbean Harmony of the Seas Cruises

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