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. In Flight Flying With E cigarettes How To Stay Legal When Taking Your Vaping Can You Bring A Vape Through TSA Under 21 Australia Domestic flights in Thailand & vapes. Firsthand experience at BKK (Phuket flight) : r phuket Can you bring cigarettes on a plane? Travel Made Simple Why You Should Think Twice About Vaping on a Plane: 'Don't Be This Person' Newsweek Can You Bring Disposable Vapes on a Plane?