Prague, Rpublique tchque. 09 23 2019. Une jeune femme fume une cigarette lectronique sur le pont Charles lors d'une journe ensoleille Prague Photo Stock Alamy Can Airplane Smoke Detectors Detect Vape (in 2024) ? Vape Detector Can You Take Vapes on a Plane in 2025? UK Travel Guide 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.