Vape laws, travel rules and health evidence

Flying With a Vape:
Country Rules, Bans and Health Evidence for Adult Smokers

Know Your Vape covers what airlines and customs allow when you travel with a vape pen, which countries ban vapes outright, what the research says about vaping's health risks, and how to handle batteries safely. Vapes are for adult smokers only: 21 and older in the US. If you don't smoke, don't start.

Countries where vaping is illegal US vape laws by state Vape travel guides for every country

How To

What Countries Have Made Vaping Illegal?

What countries have made vaping illegal? About 30 ban e-cigarette sales, including Thailand, Singapore and India. Check before travel.

Vape Travel

Can You Fly With A Vape Pen To Mexico? Here’s What You Need To Know

Can I take my vape? Short answers

Rules at a few common destinations, quoted from our guides. Laws change, so check with the embassy before you pack a vape.

Can I fly with a vape pen in the US?: Yes, in your carry-on. The TSA allows vapes in carry-on bags only, never in checked bags. Each lithium ion battery must be 100 Wh or less, and you must protect the device from switching on by accident. TSA and FAA rules for flying with a vape →
Can I bring a vape to Thailand?: No. It is illegal to possess or use a vape in Thailand, and there are no exceptions for tourists. Thailand's vape ban for travelers →
Can I bring a vape to Singapore?: No. Vapes and e-cigarettes are banned, and it is illegal to bring them into the country, even for personal use. Vapes found on you will be confiscated, and you could be fined. Singapore's vape rules and fines →
Can I bring a vape to Mexico?: Airlines allow vapes in carry-on bags, but Mexico bans importing them. It is not clear that a vape in your luggage counts as personal possession rather than an import, so the safe choice is to leave it at home. Mexico's 2026 vape import ban →
Can I bring a vape to Japan?: Yes, but Japan treats nicotine e-liquid as a medicine. You can bring about a one-month supply for personal use: 120 ml of liquid or 60 cartridges. Japan's limits on nicotine e-liquid →

Countries that ban vape sales

About 30 countries ban the sale of all e-cigarettes, and in some, such as Thailand and Singapore, simply having a vape is illegal. These guides cover the countries on that list.

The Americas and the Caribbean

Asia and the Pacific

The Middle East and Africa

Looking for somewhere else? We have airport and customs guides for more than 200 countries and territories in the Vape Travel section.

What the health evidence says

All 60 articles →

Vaping is not safe. For adults who smoke and switch completely, health agencies say it is far less harmful than smoking; for anyone who doesn't smoke, it adds risk with no benefit. These guides walk through the research.

Is Vaping Bad for You? The Truth About Vaping's Impact

Is vaping bad for you? Yes, it isn't safe, but switching completely is far less harmful than smoking. Non-smokers and teens shouldn't start.

Battery and device safety

Most vape battery explosions happen during charging, according to the CDC. Start with charging, then sealed batteries, burnt coils and mechanical mods.