Can you take a vape on a plane? Not into these countries

Yes, you can take a vape on a plane, but only in your hand luggage, switched off, and you can never use or charge it on board. That rule comes from the US Federal Aviation Administration and the TSA, and the FAA says it matches the international standard, so it applies on almost every flight in the world. The bigger risk is the country you land in. Thailand, Singapore, Hong Kong, India, Vietnam, Qatar, Mexico and Brazil ban bringing vapes in at all, and in Thailand a tourist’s vape can mean a fine of up to 30,000 baht and a court case.

The airline rules for vapes

Every vape, pod, disposable and mod travels in the cabin, off, and stays unused and uncharged until you land. The TSA allows electronic smoking devices only in carry-on bags, and asks you to take effective measures to stop the heating element switching on by accident, for example a locked mode, a removed battery or a protective case. Each lithium-ion battery must be no more than 100 watt-hours, far above what a typical vape battery holds.

The FAA explains why the rule is so strict. Vapes are powered by lithium batteries that can catch fire if damaged or short-circuited, and in 2022 they were the leading cause of lithium battery incidents on aircraft. Kept in the cabin, a smoking device can be dealt with by the crew; in the hold, it cannot. The FAA also says the packing rules are the same on domestic and international flights because they follow the International Civil Aviation Organization’s rules, so a UK, Australian or Asian airline will ask the same of you.

• Number of devices: the TSA leaves the limit to the airline, so check yours if you carry more than one or two.
• Spare batteries: loose cells go in the cabin too, never in a checked bag, kept in a case so nothing can short the terminals.
• On board: no vaping, not even in the toilet. The FAA calls it dangerous and a federal offence.

What about the e-liquid?

E-liquid counts as a liquid at security, so bottles in your hand luggage must fit the 100 ml liquids rule. The FAA notes that the substances in a vape fall under separate liquids rules, and Canada’s screening authority names vape juice in its list of liquids that go in the one-litre bag. In the US that means containers of 3.4 ounces or less in one quart-sized bag; in the UK, 100 ml containers in a bag of up to a litre. Bigger bottles go in checked luggage, where the device itself is never allowed.

Countries where you cannot bring a vape

These eight countries ban vapes at the border, and all eight say the ban covers a traveller’s personal device. Every row below is from the UK Foreign Office travel advice for that country, read on 4 October 2026.

Hong Kong’s transit exemption is the one piece of good news: if you change planes without passing immigration, your vape is not caught. If your connection means collecting a bag and re-checking it, you pass immigration, and the ban applies.

Australia: two vapes under a traveller’s exemption

You can bring up to 2 vapes, 20 accessories such as pods or cartridges, and 200 ml of liquid into Australia, but only for your own treatment or that of someone you care for on the same flight. That is the traveller’s exemption set out by the Therapeutic Goods Administration. Inside Australia, therapeutic vapes are sold only by participating pharmacies, any other shop selling a vape is breaking the law, and you cannot order vapes from overseas websites for personal use, even with a prescription. In other words, carry what you need for the trip and do not plan to post more to yourself.

What to do at security

Take the vape out with your liquids, so the officer sees it straight away. Our routine for clients who vape:

• Before you leave home: check every country on the route, including connections where you would clear immigration.
• Packing: device and spare batteries in your hand luggage, the device locked or the battery out. E-liquid bottles in the liquids bag.
• At the gate: if your cabin bag is taken to the hold, take the vape and batteries out first. Tell the staff there are lithium batteries in it if you forgot something.
• On board: leave it in the bag for the whole flight. No charging from the seat USB port.
• Heading to a ban country: leave the vape at home. Nicotine gum or patches are the honest alternative for a long trip.

Our verdict

Fly with it in your pocket, never in your suitcase, and leave it at home for Thailand, Singapore, Hong Kong, India, Vietnam, Qatar, Mexico and Brazil. The airline rules are simple and nearly universal. The destination rules are the ones that ruin a trip, and a fine at a Bangkok checkpoint costs far more than a pack of patches.

Keep reading

Sources: TSA, “What Can I Bring? Electronic Cigarettes and Vaping Devices”; FAA PackSafe, “Vapes On A Plane”; CATSA, “What can I bring through airport security”; UK Foreign, Commonwealth and Development Office travel advice for Thailand, Singapore, Hong Kong, India, Vietnam, Qatar, Mexico and Brazil; Therapeutic Goods Administration, “Vapes: information for individuals and patients”. All read 4 October 2026.

Photos: Pexels (Aleksander Dumała, Aayush Shah, 海风 张).