Planning to travel with a vape pen to Liechtenstein? You can. Here are the flight rules and Liechtenstein's vaping laws.

Can You Fly With a Vape Pen To Liechtenstein?

What is a Vape Pen?

A vape pen is a small battery-powered device that heats e-liquid into an aerosol you inhale. Most e-liquids contain nicotine, which is addictive.

This guide is for adults who already vape. If you don't use nicotine, don't start.

Can You Fly With a Vape Pen To Liechtenstein?

Yes, but you can't fly directly into Liechtenstein. Most visitors fly to a nearby airport such as Zurich and continue by road or rail.

Airlines allow vapes in your carry-on bag or on your person, never in checked luggage. You don't need to remove the battery, but switch the device off.

Switzerland handles customs for Liechtenstein, and there is an open border between the two countries.

Conclusion

Adults can bring a vape for personal use. Pack it in your carry-on and follow local rules on where you can use it.

Are Vape Pens Illegal in Liechtenstein?

Overview of Liechtenstein’s Tobacco Laws

No. Liechtenstein has its own tobacco prevention law, and Swiss rules also apply there under a customs treaty.

Vape Pen Regulations

A 2026 amendment to Liechtenstein's Children and Youth Act bans giving or selling e-cigarettes to children and young people. It also bans them from using or carrying e-cigarettes.

Illegal drugs, including cannabis, carry severe penalties, even when you are just passing through.

Conclusion

Vaping is legal for adults in Liechtenstein. Keep your vape away from minors and follow posted no-smoking signs.

Tips for Bringing a Vape Pen on a Plane

Protect Your Device

Switch your vape off and protect it from turning on by accident. Keep spare batteries in a case so the terminals can't touch metal.

Follow TSA Regulations

The TSA allows vapes in carry-on bags only. Spare batteries and the device must never go in checked luggage.

Carry e-liquid in bottles of 3.4 ounces (100 milliliters) or less, inside your quart-size liquids bag. Each lithium-ion battery must be 100 watt-hours or less.

Be Courteous

Never use or charge your vape on the plane. The FAA says vapes must never be used or charged on the aircraft.

READ MORE: Can You Fly With A Vape Pen To Lithuania

I’ve also written about: Take A Vape Pen To Luxembourg

Sources

• Gesetz vom 8. Mai 2026 über die Abänderung des Kinder- und Jugendgesetzes (LGBl. 2026 Nr. 213), Government of Liechtenstein
• Liechtenstein travel advice: entry requirements, UK Foreign, Commonwealth & Development Office
• Liechtenstein travel advice: safety and security, UK Foreign, Commonwealth & Development Office
• Electronic Cigarettes and Vaping Devices, Transportation Security Administration