You can smoke on most major cruise lines only in clearly designated areas. Ordinary staterooms and balconies are off-limits on Carnival, Royal Caribbean, Norwegian, Princess, Celebrity, and MSC, and vaping follows smoking restrictions rather than creating a loophole.
Quick answer: where smoking is and is not allowed
Look for current signage and provided ashtrays instead of assuming one side or deck is always permitted. Outdoor locations, casino exceptions, cigar spaces, and operating hours can differ by line, ship, itinerary, and departure market.
Do not smoke or vape in your cabin or on a standard cabin balcony on Carnival, Royal Caribbean, Norwegian, Princess, Celebrity, or MSC. Check the exact ship again after boarding because a fleet policy rarely serves as a location map.
The five checks to make before booking
1. Stateroom and balcony rule
Confirm whether the line prohibits cigarettes, cigars, pipes, electronic cigarettes, and vaporizers in both the room and its private outdoor space. A balcony may feel open-air, but on these six lines it remains part of the prohibited accommodation area.
2. Exact designated areas
A policy may promise designated locations without naming a permanent deck. Ship layouts, venue conversions, maintenance, and local restrictions can change where the line places signs and ashtrays.
3. Casino exception
Never interpret “casino smoking allowed” as a fleetwide rule. Some lines restrict it to active players, designated machines, a smoking room, certain operating hours, or itineraries outside particular departure markets.
4. Product type
Cigarettes, cigars, pipes, and vapes can have different permitted spaces. A cigar lounge may exclude cigarettes or vapor devices, while a casino exception may exclude pipes and cigars.
5. Penalty and local-law overlay
Officially published cleaning charges vary by line, and some companies reserve the right to impose a fee without publishing one universal amount. Port-country rules can also restrict possession, import, or use even when the device is allowed in a designated shipboard area.
Carnival smoking policy
Carnival limits smoking to designated areas and prohibits it in staterooms and on balconies. Its current United States policy covers cigarettes, cigars, pipes, vaporizers, and electronic cigarettes.
The current Carnival smoking policy states a $500 charge per violation for smoking in an undesignated area or discharging an item overboard. Keep that amount attached to Carnival rather than presenting it as an industry penalty.
Best decision rule for Carnival
Use Carnival's current ship-specific smoking-locations page before sailing, then follow signs aboard. Do not assume a location remembered from another Carnival ship exists on yours.
A cabin near a designated area may reduce walking for a smoker but increase smoke exposure for a sensitive traveler. Review the deck plan and ask where smoke can travel around nearby doors, stairs, and open decks.
Royal Caribbean smoking policy
Royal Caribbean permits cigarettes, cigars, pipes, and e-cigarettes only in designated smoking areas. It prohibits smoking in every stateroom category and on every stateroom balcony and states a $250 cleaning fee for a room-policy violation.
The Royal Caribbean smoking FAQ also shows why casino advice needs a market check. Casino smoking is not permitted on ships departing Australia or the United Kingdom, while other sailings can use designated casino areas.
Best decision rule for Royal Caribbean
Confirm the departure market as well as the ship. Then use onboard signage or Guest Services for the current designated outdoor locations instead of relying on an old deck list.
On Oasis-class ships, Central Park and the Boardwalk are not smoking areas even though they are open-air neighborhoods. Open sky alone does not make a space designated.
Norwegian smoking policy
Norwegian prohibits cigarettes, cigars, pipes, electronic cigarettes, and vapor devices in staterooms and on balconies. The line states a $250 cleaning charge for smoking in either space.
Norwegian's current smoking FAQ publishes detailed ship and venue exceptions. Norwegian Bliss, Joy, and Encore use a designated casino smoking room, while rules differ on other ships and cigar lounges do not accept every product type.
Garden Villa is a narrow exception
Norwegian identifies a private-garden and private-sun-deck exception for Garden Villa guests. That is not permission to smoke on an ordinary balcony, Haven courtyard, Waterfront, or any undesignated outdoor space.
Outdoor restrictions also apply near food venues, children's pools, sports areas, and other named spaces. A ship-class exception must stay attached to the exact ship and venue.
Princess smoking policy
Princess provides clearly marked designated smoking areas and prohibits smoking or vaping of all types in staterooms and balconies. Its current policy states a $250 charge for each occurrence.
The casino is not one broad smoking room. Current Princess guidance allows smoking at designated slot machines while the guest is playing, while table games and food-service areas are non-smoking.
Best decision rule for Princess
Ask which slots, outdoor sections, or cigar spaces are designated on the exact ship. Do not book based on a memory that “Princess casinos allow smoking” without the machine, play, and sailing qualifications.
Celebrity smoking policy
Celebrity generally prohibits smoking except in designated areas and includes electronic cigarettes in the rule. Guest staterooms and verandas are non-smoking, with a stated $250 cleaning fee for a violation.
The general policy does not promise a particular casino or deck exception on every ship. Local smoking laws can apply for voyages departing international ports, so the sailing context matters.
Best decision rule for Celebrity
Use the line policy to establish what is prohibited, then use current ship signage to find what is permitted. A non-smoking veranda does not guarantee that no smoke can drift from a nearby designated open deck.
MSC smoking policy
MSC identifies smoking areas with signage and ashtrays and prohibits smoking, including e-cigarettes, in cabins and on cabin balconies. Its current indoor exception is limited to casinos during opening hours for guests who are seated and playing.
MSC reserves the right to levy a fee for smoking in an undesignated area but does not publish one universal amount in its current FAQ. Repeated violations can ultimately lead to disembarkation, so do not replace that wording with a fabricated dollar figure.
Best decision rule for MSC
Check the itinerary for local restrictions on importing or using vapes, then follow the ship's signs. The casino exception requires all three conditions: open casino, seated guest, and active play.
Are e-cigarettes and vapes allowed?
They may be brought or used only when the cruise line and itinerary permit them, and use is generally restricted to designated smoking areas on the reviewed lines. A device that produces less visible vapor is not exempt from the policy.
If flying, battery rules add another layer. Review electronics alongside the cruise accessories checklist, but keep a vape or spare lithium battery out of checked aircraft baggage and verify the airline's current requirements.
Local possession can be stricter than shipboard use
A cruise line can designate a shipboard area while a port country restricts bringing a vape ashore or importing it at all. Check official destination rules for every port and avoid relying on a crew member or social post to interpret local law.
Do not place cannabis products in the same category as ordinary tobacco. Cruise lines and ports can prohibit possession even where a home jurisdiction allows medical or recreational use.
How smokers should choose a cabin
Map the walk, not just the deck number
Find the nearest designated area, then trace the route from the cabin using actual stairs and elevators. A location one deck away may require a long walk if doors, restricted spaces, or venue layouts interrupt the path.
A cabin very close to the area can be convenient but may receive more foot traffic, door noise, or drifting smoke. Balance access against sleep, balcony use, and the preferences of everyone sharing the room.
Plan for overnight restrictions
Ask whether the designated space remains accessible at all hours and whether a casino area closes while the ship is in port. Do not assume one indoor option will be open whenever needed.
Carry only what the line and destinations permit, store products safely, and dispose of them only in provided receptacles. Never throw smoking materials overboard.
How non-smokers should reduce exposure
Review the deck plan for designated areas near cabin corridors, pools, promenades, and favorite venues. A line can have a strict room policy while still allowing smoke in a signed outdoor section.
Large ships carry many people, as the cruise passenger-capacity guide explains, so small location choices matter. Choose alternative routes or seating instead of assuming an entire open deck is smoke-free.
Report a violation without confronting another guest
Contact Guest Services or ship security and provide the location, time, and repeated pattern. Let crew apply the line's policy rather than escalating a disagreement in a shared space.
Travelers with asthma, severe smoke sensitivity, or another medical concern should discuss travel planning with a clinician. The cruise line can explain policy and accessibility procedures but cannot guarantee that no smoke will ever drift outdoors.
What happens if someone breaks the rule?
Carnival currently states $500 per violation for undesignated smoking or discharging an item overboard. Royal Caribbean, Norwegian, Princess, and Celebrity each state $250 in the accommodation-policy situations described above, while MSC does not publish one universal amount in its current FAQ.
Those charges can materially change the total cost of a cruise, but money is not the only consequence. Some policies allow further action, damage charges, or disembarkation depending on the line and conduct.
Final smoking-policy checklist
Check the cruise line, exact ship, departure market, itinerary, product type, designated outdoor locations, casino conditions, cigar rules, balcony prohibition, and current penalty language. Repeat the location check onboard because signs and Guest Services provide the operational answer.
The honest answer is simple but narrow: smoking and vaping are permitted only where the exact cruise line currently designates them. A balcony, quiet corner, open-air neighborhood, or inactive venue is not permission without the sign and policy.
Ellie is the founder of Ellie's Travel Tips, where she shares practical cruise tips, port guides, and step-by-step itineraries to help you plan smarter trips for less. Her checklists and packing guides turn travel daydreams into doable plans.