Carnival Luminosa OS Suite Cabins
Cabin category OS is a suite on Carnival Luminosa: 28 OS cabins on decks 6, 7 and 8, from 326 to 329 sq ft with an 85 sq ft balcony.
Carnival Luminosa OS suite floor plan
- Sleeps
- Up to 3 guests12 cabins sleep 2 · 16 sleep 3
- Beds
- Two twin beds (convert to king) · Single sofa bed
- Bathroom
- Full bathroom with shower/tub/double sinks
- Living space
- Sofa, armchair and coffee tableDesk and seat · 2 large closets · Walk-in dressing area with vanity table, seat and ample closet space
How Carnival Luminosa OS cabins compare
Carnival Luminosa OS suite cabins are 329 sq ft, with an 85 sq ft balcony, the largest among suite categories; none of its cabins are connecting cabins.
OS: 329 sq ft · #4 of 6 suite categories
Find Carnival Luminosa OS cabins on the deck plan
Deck 6 · 12 OS cabins
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Only what's different from OS is shown.
Where OS suite cabins sit on Carnival Luminosa
Most OS cabins are midship: 79% of those with a recorded position. OS cabins are on decks 6, 7 and 8.
What's inside a Carnival Luminosa OS suite
On Carnival Luminosa, Ocean Suite staterooms (category OS) sleep up to 3 guests. Private large-size balcony with patio chairs and table. Beds: two twin beds (convert to king) and single sofa bed. Carnival Luminosa has 28 OS cabins.
Full bathroom with shower/tub/double sinks. Sofa, armchair and coffee table, desk and seat, 2 large closets, and walk-in dressing area with vanity table, seat and ample closet space.
Included
- Priority check-in and boarding
- Immediate access to your suite after boarding
- Priority main dining room time assignment (Early, Late or Your Time Dining)
- Priority dinner reservations at most specialty dining spots
- Priority debarkation at homeport, and ports of call requiring a water shuttle or with arrival times later than 9:30 AM
- Complimentary wash & fold laundry service (1 bag per cruise)
- Two large bottles of water
- Pillow-top mattresses
- ELEMIS in-stateroom bath products
- Bathrobes
- Dedicated stateroom attendant
- Soft, cozy linens
- Plenty of closet and drawer space
- In-room safe for valuables
- Television
- Stateroom climate control
Carnival Luminosa OS cabin photos
All 28 cabins in category OS
Known issues in cabin category OS
No issues recorded for OS cabins.
Suite prices on Carnival Luminosa
Prices are by cabin type. We don't price individual categories like OS; "See suite fares" opens current suite fares with our booking partner.
Suite is $69 more per night than a balcony.
Fares as of Oct 7, 2026. Prices change daily.
54% of upcoming Suite sailings are currently below their recent average fare.
OS on other Carnival ships
Carnival Luminosa OS cabin FAQ
How big is a Carnival Luminosa OS suite?
Most Carnival Luminosa OS cabins are 329 sq ft; sizes run from 326 to 329 sq ft.
How many Carnival Luminosa OS cabins are there, and on which decks?
Carnival Luminosa has 28 OS cabins: 12 on deck 6, 4 on deck 7 and 12 on deck 8.
How many people can stay in a Carnival Luminosa OS cabin?
Carnival Luminosa OS cabins sleep up to three. 12 cabins sleep 2 and 16 sleep 3.
What's the difference between cabin category OS and SS on Carnival Luminosa?
Carnival Luminosa OS cabins are 54 sq ft larger in total than SS (414 vs 360 sq ft). SS cabins are on deck 8; OS cabins are lower, on decks 6, 7 and 8.
Do Carnival Luminosa OS cabins connect?
No Carnival Luminosa OS cabins are recorded as connecting cabins.