A recent run of unruly passenger incidents is a good reminder that misbehaving on a flight to or from Spain can cost you a lot more than an awkward conversation with the crew.
Things like smoking on board, refusing to switch off your phone during takeoff or landing, getting drunk, or causing a disturbance are not just against airline policy, they are against the law. Spain's State Air Safety Agency (AESA) enforces these rules and can fine passengers up to 5,000 euros for this kind of behavior. If your behavior is serious enough to force the flight to divert, the fine can be even higher.
These obligations come from Spain's Air Safety Law of 2003, which sets out what passengers must and must not do, both on board and inside airport facilities. Breaking these rules can mean a fine, and in more serious cases, criminal charges.
The takeaway is simple: the usual airline rules, no smoking, phones off during takeoff and landing, no drunk or disruptive behavior, are backed by real legal penalties in Spain, not just a stern word from cabin crew.



