Don't Vape In The Plane Toilets VT Facebook Can a Vape Set Off a Fire Alarm? What You Should Know Vuse Vape Kits, Pods & Batteries Easy Vaping Devices Someone lit a cigarette in the plane's lavatory, triggering the smoke alarm onboard : r mildlyinfuriating Smoking or vaping is not allowed on any flight to or from the United States. You can carry an e cig in your hand luggage, but you cannot use it in the cabin. Can you Bring a Vape or Ecig on a Plane? LOOKAH