What Happens If You Put a Vape in Carry-On
Travelling with a vape device is perfectly legal in most countries, but there are strict rules about how and where it must be packed, particularly when flying. If you plan to take your vape on a plane, it must always go in your carry-on bag, never in checked luggage. This rule is enforced by airports around the world because vape devices are powered by lithium batteries, which are considered a fire risk in the hold. Placing a vape in your carry-on is not only allowed, it is required, but there are still several important things to be aware of before heading to the airport.
Security Screening and Airport Rules
When your carry-on goes through security screening, your vape will be treated much like a phone or laptop. In most cases, you will be asked to remove it from your bag and place it in a separate tray. Security staff are used to seeing vapes and e-liquids, and they are legal to bring through as long as they meet liquid restrictions. E-liquid bottles must be no larger than 100ml, and all liquids must fit into a single clear plastic bag no larger than one litre in capacity. These items are then scanned and cleared like any other personal electronics or toiletries.
Vaping is Not Allowed on Planes
Even though you can bring your vape in your carry-on, you are not allowed to use it while on board. Vaping on a plane is strictly prohibited and can result in fines, removal from the flight, or even arrest, depending on the airline and destination country. Some aircraft have smoke detectors in the toilets that can pick up vapour, so attempting to vape discreetly can still lead to serious consequences. It is best to keep your device switched off and stored safely until you have reached your destination.
Battery Safety and Airline Policy
Most airlines have clear guidelines about how batteries should be handled. Vape devices should be turned off completely and, if possible, stored in a protective case. Spare batteries are allowed in your carry-on but must be stored separately, with the terminals covered to prevent short circuits. If your vape has a built-in battery, make sure it cannot be activated accidentally during the flight. Some people remove the pod or tank before boarding to prevent leaks, as pressure changes at high altitude can cause e-liquid to seep out.
Rules May Vary by Country
While most airports and airlines follow similar rules, some countries have stricter laws around vaping. In certain destinations, possession of vape devices or e-liquid is banned entirely, even if it was purchased legally elsewhere. Before flying, it is essential to check the vaping laws at both your departure and arrival locations. Being caught with a vape in a country where it is banned can lead to confiscation, fines, or legal trouble, even if it was stored correctly in your carry-on bag.
What to Expect at the Gate and On Arrival
Once you pass through security, you may see designated smoking or vaping areas at the airport. These are typically located outside the terminal or in specific lounge areas. If you need to use your vape before boarding, you must do so in one of these areas. Upon arrival, your device will remain in your carry-on and can be used again once you are outside and in a location where vaping is allowed. As always, local laws and signage should guide your decisions.
Why Vapes Must Go in Carry-On Luggage
The reason vape devices must be carried in hand luggage is directly tied to airline safety regulations. Vape kits contain lithium-ion batteries, which, although generally safe, can pose a fire hazard if damaged or short-circuited. In the event of a malfunction, it is much safer for cabin crew to deal with a battery incident in the cabin than in the aircraft hold, where a fire could go undetected. This is why airport and airline rules do not just suggest carry-on storage, they require it. If your vape is found in your checked luggage, it may be removed or confiscated before your suitcase is loaded onto the plane.
How to Pack Your Vape Correctly
To avoid problems at security, you should pack your vape in a way that clearly separates it from other electronics and liquids. Place the device itself in a compartment where it can be accessed quickly, as airport staff may ask you to remove it from your bag during screening. E-liquids must be stored in bottles under 100ml, grouped with your other liquids in a clear resealable plastic bag. Some users choose to empty the tank or remove the pod before travel to avoid leaks caused by changes in cabin pressure. Bringing a small cloth or tissue to wrap your device can also help prevent accidental activation during the flight.
Travelling with Spare Pods and Coils
If you’re taking extra pods, coils, or disposable vapes, those also need to go in your carry-on, never in checked luggage. Spare coils and pods without liquid can be packed freely, but if they contain e-liquid, they must be included in your liquid allowance bag. Keep them sealed and secure, as cabin pressure may cause sealed pods or full tanks to leak slightly. Some users carry spares in a small pouch to keep everything together and avoid mess in their luggage.
What Happens if You Forget and Pack it in Your Suitcase
If you mistakenly place your vape device in your checked suitcase, there is a high chance it will be flagged during security screening. In many cases, airport staff will remove the device before loading your bag onto the plane. You may receive a notice that the item was removed, or you may arrive at your destination to find it missing. In some airports, especially in countries with stricter vaping laws, devices found in checked luggage can be destroyed or held by customs. To avoid losing your kit or facing delays, it is best to double check your packing before check-in.
What Airport Security Officers Are Looking For
When you go through airport security, staff are not checking for vaping itself, but for safety and compliance with airline rules. They may ask questions about the device, particularly if you are carrying batteries separately or have a large mod that resembles a power bank. Be honest and clear, as vapes are allowed in carry-on bags and officers are trained to identify them. As long as your device is packed properly, turned off, and separated from liquids, you are unlikely to face any issues during screening.
Legal Trouble in Restricted Countries
If you’re travelling to a country where vaping is banned or tightly restricted, putting your vape in your carry-on will not protect you from those laws. While you may pass through security without a problem at your departure airport, customs or border agents at your destination may confiscate the device or issue a fine. In some countries, possession alone is enough to lead to penalties, even if the device was not used. Before you fly, check the legal status of vaping in the country you are visiting, and consider leaving your kit at home if it is not allowed.
Summary
Putting a vape in your carry-on is not only allowed, it is the correct and required way to travel with a vape device. As long as you follow airline rules, pack your liquids appropriately, and avoid using your device during the flight, you should have no problems travelling with it. Be mindful of battery safety, local laws, and where vaping is permitted, and your journey should be smooth and stress-free. Proper preparation ensures you can enjoy your device responsibly and without disruption while travelling.