Pack your vape in carry-on luggage, not checked bags

Vaping devices and e-liquid must go in your carry-on bag when you board the ship. The U.S. Coast Guard and cruise lines classify lithium-ion batteries — which power vapes — as dangerous goods in checked luggage because they pose a fire risk in the cargo hold. You will not be allowed to check a vape, and crew will confiscate it if they find it in your stateroom after boarding.

Bring your vape through airport security in your carry-on the same way you would on a flight. TSA allows vaping devices and e-liquid in carry-on bags. Empty your tank or bring it in a separate bag to avoid leaking onto other items during the flight and the walk to the ship.

Once aboard, store your vape in your stateroom — typically a small cabin with limited space. Keep the device and any e-liquid bottles in a drawer or your luggage rather than on a table or shelf where housekeeping or crew might see it and report it.

Key Takeaways

  • Vaping devices must travel in your carry-on bag at the airport and on the ship; checked luggage is prohibited because of the lithium battery.
  • TSA permits vapes and e-liquid through airport security, but empty your tank before packing to prevent leaks.
  • Most cruise lines ban vaping in cabins, on decks, and in public spaces, with fines ranging from $250 to $500 per violation.
  • Some cruise lines allow vaping only in designated outdoor areas or not at all; check your line's policy before you board.
  • If crew discovers vaping in a prohibited area, they may confiscate the device and charge your onboard account.

Cruise line vaping policies vary widely

Most major cruise lines — including Carnival, Royal Caribbean, Disney, and Norwegian — prohibit vaping in cabins, on balconies, and in all indoor public spaces. The rules treat vaping the same as smoking cigarettes. Violations typically result in a $250 to $500 charge to your onboard account, and repeat violations can lead to removal from the ship at the next port.

A few lines permit vaping in designated outdoor areas, usually a roped-off section of an upper deck away from foot traffic. Royal Caribbean allows vaping on certain open decks on some ships, but the policy differs by vessel. Norwegian has designated smoking areas that may include vaping on some ships. Check your specific cruise line's website or call their customer service before you pack to confirm whether vaping is allowed anywhere on your ship.

Disney Cruise Line bans vaping entirely — no exceptions for outdoor areas. If you are sailing with Disney, do not bring a vape.

What happens if crew finds your vape

If a crew member discovers you vaping in a prohibited area, they will ask you to stop and may confiscate the device. The charge — typically $250 to $500 — goes on your onboard account and is billed to your credit card after the cruise ends. Multiple violations can result in higher fines or being asked to leave the ship at the next port of call, which means you lose the rest of your cruise and may face additional costs for airfare home.

Crew members are trained to watch for vaping, and other passengers often report it. Stateroom attendants enter cabins daily to clean, and they will report vaping they observe. The risk of being caught is higher than you might expect, especially on longer cruises where crew know the repeat guests.

Bring enough e-liquid for your trip

Cruise ports do not reliably stock e-liquid, and ordering it to arrive at a port is complicated and risky. Bring all the e-liquid you will need for the entire cruise in your carry-on bag. TSA allows e-liquid in carry-on luggage with no quantity limit, though most people pack what they will actually use.

If you run out of e-liquid mid-cruise, your options are limited. Some larger ports have vape shops, but you cannot count on finding one, and the selection and prices may be poor. Ordering to a port requires the cruise line's permission and advance notice, and many lines do not allow it. Plan to bring more than you think you will use.

Battery safety and charging on the ship

Charge your vape in your stateroom using a standard USB charger or the charger that came with the device. Do not leave it charging unattended for long periods, and do not charge it overnight while you sleep. Lithium batteries can overheat or fail, and a fire in a small cabin is a serious hazard on a ship where evacuation is slow and dangerous.

Bring a backup battery or a fully charged spare device in case your main one fails. You cannot easily replace a vape on a ship, and a dead device mid-cruise means you are stuck without the option to vape legally in a designated area — if one exists on your ship.

International ports and local laws

Some countries ban vaping entirely or restrict it heavily. If your cruise stops in ports outside the United States, research that country's vaping laws before you arrive. Bringing a vape into a country where it is illegal can result in confiscation, fines, or legal trouble. The cruise line will not help you if you break local law.

Common destinations with strict vaping rules include Mexico, some Caribbean islands, and parts of Europe. Even if vaping is legal, local customs officers may confiscate devices at the port. Leave your vape in your cabin when you disembark at foreign ports unless you have confirmed that vaping is permitted there.

Frequently Asked Questions

Can I vape on the balcony of my cabin?

No. Nearly all cruise lines ban vaping on cabin balconies because the vapor drifts to neighboring cabins. Violations are treated the same as vaping indoors and result in the same fines. The only exception is if your cruise line has a designated outdoor vaping area on an upper deck — check your line's policy.

What if I vape in my cabin and no one sees me?

Crew members clean cabins daily and will report vaping they observe. Stateroom attendants are trained to spot signs of vaping, including the smell and residue. The fine applies whether you are caught in the act or crew finds evidence afterward. The risk is not worth the cost.

Can I bring a vape through airport security?

Yes. TSA allows vaping devices and e-liquid in carry-on bags. You cannot check them because of the lithium battery. Empty your tank before packing to prevent leaks during the flight and the walk to the ship.

What if the cruise line I booked allows vaping but I want to cancel?

Cancellation policies depend on your cruise line and how far in advance you cancel. Contact your cruise line directly to learn what refund or credit you may receive. Most lines do not offer refunds based on vaping policy alone, but some may offer a credit toward a future cruise if you cancel far enough in advance.

Can I buy a vape at a port and bring it back on the ship?

Yes, if vaping is legal in that country and the port allows it. You can bring a new device through port security and into your cabin. However, you still cannot vape in prohibited areas on the ship. The cruise line's onboard rules explore regardless of where you bought the device.